caddyserver.com B

24 hours
100.00%
7 days
100.00%
30 days
100.00%
IPv4 / IPv6
3 1
SSL Certificate
83d
Security Headers
4/6
Status Badges

Click any snippet to copy. Use Markdown for GitHub READMEs, HTML for websites.
Badge Markdown HTML
Status [![Status](https://updown.website/badge/caddyserver.com/status.svg)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/status.svg" alt="Status"></a>
Uptime [![Uptime](https://updown.website/badge/caddyserver.com/uptime.svg)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/uptime.svg" alt="Uptime"></a>
Response Time [![Response Time](https://updown.website/badge/caddyserver.com/response-time.svg)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/response-time.svg" alt="Response Time"></a>
SSL [![SSL](https://updown.website/badge/caddyserver.com/ssl.svg)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/ssl.svg" alt="SSL"></a>
Performance [![Performance](https://updown.website/badge/caddyserver.com/cwv.svg)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/cwv.svg" alt="Performance"></a>
Accessibility [![Accessibility](https://updown.website/badge/caddyserver.com/cwv.svg?category=accessibility)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/cwv.svg?category=accessibility" alt="Accessibility"></a>
SEO [![SEO](https://updown.website/badge/caddyserver.com/cwv.svg?category=seo)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/cwv.svg?category=seo" alt="SEO"></a>
Security Headers [![Security Headers](https://updown.website/badge/caddyserver.com/security-headers.svg)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/security-headers.svg" alt="Security Headers"></a>
Uptime 24h [![Uptime 24h](https://updown.website/badge/caddyserver.com/uptime.svg?period=24h)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/uptime.svg?period=24h" alt="Uptime 24h"></a>
Incidents [![Incidents](https://updown.website/badge/caddyserver.com/incidents.svg)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/incidents.svg" alt="Incidents"></a>
IPv4/IPv6 [![IPv4/IPv6](https://updown.website/badge/caddyserver.com/ipv46.svg)](https://updown.website/site/caddyserver.com/) <a href="https://updown.website/site/caddyserver.com/"><img src="https://updown.website/badge/caddyserver.com/ipv46.svg" alt="IPv4/IPv6"></a>
Site Health (24 h)
HTTP Response DNS Lookup Ping Up Down Reports Incident
Monitoring
Recent HTTP Checks (24 h)
Total Checks
9
Success Rate
100%
Avg Response
4159 ms
Min / Max
291 / 8334 ms
Recent Checks
12:24 10:59
Time Status Code Response Agent Error
10:59:18 UP 200 6448 ms prod-local
08:59:00 UP 200 8334 ms prod-local
05:37:20 UP 200 8080 ms prod-local
03:32:31 UP 200 4399 ms prod-local
01:36:43 UP 200 291 ms prod-local
22:58:51 UP 200 4069 ms prod-local
17:54:46 UP 200 2761 ms prod-local
16:45:25 UP 200 2727 ms prod-local
12:24:50 UP 200 321 ms prod-local
Incident History

No incidents recorded — all clear!

Community
0
What's the issue?
Guest · sign in to add a note
Sign in or sign up to comment & vote.

No comments yet. Be the first!

Mail Server (SMTP) Checks
3 checked
Status MX Host Port IP EHLO STARTTLS TLS Works TLS Ver Open Relay Auth Reverse DNS Banner Latency Checked
mx3.zoho.com 25 136.143.191.44 10001.2 ms 1 day, 6 hours ago
mx3.zoho.com 465 136.143.191.44 10002.4 ms 1 day, 6 hours ago
mx3.zoho.com 587 136.143.191.44 10007.3 ms 1 day, 6 hours ago
Service Checks (Banner Grab)
3 up 3 down
Status Port Service Version IP Banner Latency Checked
22 ssh OpenSSH_9.6p1 2604:a880:2:d0::21b0:6001 SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.15 67.0 ms 10 hours, 14 minutes ago
80 http Caddy 2604:a880:2:d0::21b0:6001 HTTP/1.1 308 Permanent Redirect Connection: close Location: https://caddyserv… 66.1 ms 10 hours, 14 minutes ago
443 https 2604:a880:2:d0::21b0:6001 569.1 ms 10 hours, 14 minutes ago
Security
SSL / TLS Certificate
83
days left
Valid
Apr 15, 2026 Jul 14, 2026
Issued → Expires
Subject commonName=caddyserver.com
Issuer countryName=US, organizationName=Let's Encrypt, commonName=E8
Valid From 2026-04-15 14:33
Expires 2026-07-14 14:33
Serial Number 05082805A458638B56759DBEF4577BFFD28E
SHA-256 Fingerprint 2c:be:a7:a0:68:1d:c5:41:ad:83:2f:de:0f:9d:d1:08:af:77:71:c3:6f:f8:28:04:ce:49:c7:f3:51:ab:98:81
Subject Alt Names caddyserver.com
Last Checked 2026-04-22 10:59:18
Latest HTTP Response Details
Final URL https://caddyserver.com/
Status Code 200
Response Time 6448 ms
Content Size 71 KB (70.8 KB)
Content Type text/html; charset=utf-8
Server Caddy
TLS Version TLSv1.3
TLS Cipher TLS_AES_128_GCM_SHA256
Redirects 0
Checked 2026-04-22 10:59:18
Security Headers 4/6
Header Status Value
Strict-Transport-Security Present max-age=31536000
Content-Security-Policy Missing
X-Frame-Options Present SAMEORIGIN
X-Content-Type-Options Present nosniff
Referrer-Policy Present strict-origin-when-cross-origin
Permissions-Policy Missing
Email Security Posture
MX Records
SPF
Details v=spf1 include:zoho.com include:servers.mcsv.net ~all
DMARC
Details v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:17adbb2d787647909a275e274a680131@dmarc-reports.cloudflare.net
BIMI
MTA-STS
Strong
Overall
DNS & Network
DNS Intelligence (24h)
Avg Resolution
13.8 ms
Min / Max
3.5 / 34.2 ms
Record Types
7
Lookups (24h)
63
DNS Records
A
165.227.20.207
300s 13.6ms
AAAA
2604:a880:2:d0::21b0:6001
300s 6.4ms
MX
10 mx.zoho.com
20 mx2.zoho.com
50 mx3.zoho.com
300s 5.9ms
NS
pranab.ns.cloudflare.com pearl.ns.cloudflare.com
126s 0.9ms
TXT
SPF (2)
v=spf1 include:mxsspf.sendpulse.com ~all
v=spf1 include:zoho.com include:servers.mcsv.net ~all
Domain Verification (1)
zoho-verification=zb14563515.zmverify.zoho.com
300s 5.4ms
SOA
Primary NS
pearl.ns.cloudflare.com
Admin
dns@cloudflare.com
Serial: 2400125024 Refresh: 2h Retry: 40m Expire: 7d Min TTL: 30m
1800s 4.3ms
CAA
Flag Tag Value
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue letsencrypt.org
0 issue pki.goog; cansignhttpexchanges=yes
0 issue ssl.com
0 issuewild comodoca.com
0 issuewild digicert.com; cansignhttpexchanges=yes
0 issuewild letsencrypt.org
0 issuewild pki.goog; cansignhttpexchanges=yes
0 issuewild ssl.com
3600s 4.9ms
DNS Propagation Consistent
Resolver IPs Returned Response Time Status
Quad9 165.227.20.207 11.69ms
Google 165.227.20.207 19.22ms
AdGuard 165.227.20.207 117.98ms
OpenDNS 165.227.20.207 33.66ms
Cloudflare 165.227.20.207 3.06ms
WHOIS / Domain Registration
Registrar
GoDaddy.com, LLC
Registrant Organization
Domains By Proxy, LLC
Created
2015-03-25
Updated
2026-03-26
Expires
2027-03-25
Name Servers (WHOIS)
pearl.ns.cloudflare.com pranab.ns.cloudflare.com
Domain Status
clientDeleteProhibited clientRenewProhibited clientTransferProhibited clientUpdateProhibited
DNSSEC
Unsigned
Country
US
WHOIS Last Checked
2026-04-22 10:59
Resolution Time (A/AAAA recent)
01:36 10:59
Time Type Values TTL Resolution Nameserver
10:59:18 CAA 0 issue "comodoca.com" 0 issue "digicert.com; cansignhttpexchanges=yes" 0 issue "letsencrypt.org" 0 issue "pki.goog; cansignhttpexchanges=yes" 0 issue "ssl.com" 0 issuewild "comodoca.com" 0 issuewild "digicert.com; cansignhttpexchanges=yes" 0 issuewild "letsencrypt.org" 0 issuewild "pki.goog; cansignhttpexchanges=yes" 0 issuewild "ssl.com" 3600s 4.9 ms 10.89.0.1
10:59:18 SOA pearl.ns.cloudflare.com dns.cloudflare.com 2400125024 10000 2400 604800 1800 1800s 4.3 ms 10.89.0.1
10:59:18 TXT v=spf1 include:mxsspf.sendpulse.com ~all v=spf1 include:zoho.com include:servers.mcsv.net ~all zoho-verification=zb14563515.zmverify.zoho.com 300s 5.4 ms 10.89.0.1
10:59:18 NS pranab.ns.cloudflare.com pearl.ns.cloudflare.com 126s 0.9 ms 10.89.0.1
10:59:18 MX 10 mx.zoho.com 20 mx2.zoho.com 50 mx3.zoho.com 300s 5.9 ms 10.89.0.1
10:59:18 AAAA 2604:a880:2:d0::21b0:6001 300s 6.4 ms 10.89.0.1
10:59:18 A 165.227.20.207 300s 13.6 ms 10.89.0.1
08:59:00 CAA 0 issue "comodoca.com" 0 issue "digicert.com; cansignhttpexchanges=yes" 0 issue "letsencrypt.org" 0 issue "pki.goog; cansignhttpexchanges=yes" 0 issue "ssl.com" 0 issuewild "comodoca.com" 0 issuewild "digicert.com; cansignhttpexchanges=yes" 0 issuewild "letsencrypt.org" 0 issuewild "pki.goog; cansignhttpexchanges=yes" 0 issuewild "ssl.com" 3600s 5.7 ms 10.89.0.1
08:59:00 SOA pearl.ns.cloudflare.com dns.cloudflare.com 2400125024 10000 2400 604800 1800 1800s 5.0 ms 10.89.0.1
08:59:00 TXT v=spf1 include:mxsspf.sendpulse.com ~all v=spf1 include:zoho.com include:servers.mcsv.net ~all zoho-verification=zb14563515.zmverify.zoho.com 300s 13.4 ms 10.89.0.1
08:59:00 NS pearl.ns.cloudflare.com pranab.ns.cloudflare.com 86400s 11.6 ms 10.89.0.1
08:59:00 MX 10 mx.zoho.com 20 mx2.zoho.com 50 mx3.zoho.com 300s 6.3 ms 10.89.0.1
08:59:00 AAAA 2604:a880:2:d0::21b0:6001 300s 12.9 ms 10.89.0.1
08:59:00 A 165.227.20.207 300s 12.9 ms 10.89.0.1
05:37:20 CAA 0 issue "comodoca.com" 0 issue "digicert.com; cansignhttpexchanges=yes" 0 issue "letsencrypt.org" 0 issue "pki.goog; cansignhttpexchanges=yes" 0 issue "ssl.com" 0 issuewild "comodoca.com" 0 issuewild "digicert.com; cansignhttpexchanges=yes" 0 issuewild "letsencrypt.org" 0 issuewild "pki.goog; cansignhttpexchanges=yes" 0 issuewild "ssl.com" 3600s 5.9 ms 10.89.0.1
05:37:20 SOA pearl.ns.cloudflare.com dns.cloudflare.com 2400125024 10000 2400 604800 1800 1800s 5.7 ms 10.89.0.1
05:37:19 TXT v=spf1 include:mxsspf.sendpulse.com ~all v=spf1 include:zoho.com include:servers.mcsv.net ~all zoho-verification=zb14563515.zmverify.zoho.com 300s 8.7 ms 10.89.0.1
05:37:19 NS pearl.ns.cloudflare.com pranab.ns.cloudflare.com 86400s 22.5 ms 10.89.0.1
05:37:19 MX 10 mx.zoho.com 20 mx2.zoho.com 50 mx3.zoho.com 300s 6.7 ms 10.89.0.1
05:37:19 AAAA 2604:a880:2:d0::21b0:6001 300s 13.7 ms 10.89.0.1
05:37:19 A 165.227.20.207 300s 4.9 ms 10.89.0.1
03:32:30 CAA 0 issue "comodoca.com" 0 issue "digicert.com; cansignhttpexchanges=yes" 0 issue "letsencrypt.org" 0 issue "pki.goog; cansignhttpexchanges=yes" 0 issue "ssl.com" 0 issuewild "comodoca.com" 0 issuewild "digicert.com; cansignhttpexchanges=yes" 0 issuewild "letsencrypt.org" 0 issuewild "pki.goog; cansignhttpexchanges=yes" 0 issuewild "ssl.com" 3600s 15.2 ms 10.89.0.1
03:32:30 SOA pearl.ns.cloudflare.com dns.cloudflare.com 2400125024 10000 2400 604800 1800 1800s 21.9 ms 10.89.0.1
03:32:30 TXT v=spf1 include:mxsspf.sendpulse.com ~all v=spf1 include:zoho.com include:servers.mcsv.net ~all zoho-verification=zb14563515.zmverify.zoho.com 300s 5.4 ms 10.89.0.1
03:32:30 NS pearl.ns.cloudflare.com pranab.ns.cloudflare.com 86400s 5.9 ms 10.89.0.1
03:32:30 MX 10 mx.zoho.com 20 mx2.zoho.com 50 mx3.zoho.com 300s 15.6 ms 10.89.0.1
03:32:30 AAAA 2604:a880:2:d0::21b0:6001 300s 20.8 ms 10.89.0.1
03:32:30 A 165.227.20.207 300s 20.8 ms 10.89.0.1
01:36:42 CAA 0 issue "ssl.com" 0 issuewild "comodoca.com" 0 issuewild "pki.goog; cansignhttpexchanges=yes" 0 issuewild "digicert.com; cansignhttpexchanges=yes" 0 issue "letsencrypt.org" 0 issuewild "letsencrypt.org" 0 issue "comodoca.com" 0 issue "digicert.com; cansignhttpexchanges=yes" 0 issuewild "ssl.com" 0 issue "pki.goog; cansignhttpexchanges=yes" 3600s 23.8 ms 10.89.0.1
01:36:42 SOA pearl.ns.cloudflare.com dns.cloudflare.com 2400125024 10000 2400 604800 1800 1800s 21.8 ms 10.89.0.1
01:36:42 TXT v=spf1 include:zoho.com include:servers.mcsv.net ~all v=spf1 include:mxsspf.sendpulse.com ~all zoho-verification=zb14563515.zmverify.zoho.com 300s 27.4 ms 10.89.0.1
01:36:42 NS pearl.ns.cloudflare.com pranab.ns.cloudflare.com 21600s 21.7 ms 10.89.0.1
01:36:42 MX 10 mx.zoho.com 50 mx3.zoho.com 20 mx2.zoho.com 300s 23.6 ms 10.89.0.1
01:36:42 AAAA 2604:a880:2:d0::21b0:6001 300s 24.2 ms 10.89.0.1
01:36:42 A 165.227.20.207 300s 20.4 ms 10.89.0.1
22:58:50 CAA 0 issue "comodoca.com" 0 issue "digicert.com; cansignhttpexchanges=yes" 0 issue "letsencrypt.org" 0 issue "pki.goog; cansignhttpexchanges=yes" 0 issue "ssl.com" 0 issuewild "comodoca.com" 0 issuewild "digicert.com; cansignhttpexchanges=yes" 0 issuewild "letsencrypt.org" 0 issuewild "pki.goog; cansignhttpexchanges=yes" 0 issuewild "ssl.com" 3600s 6.1 ms 10.89.0.1
22:58:50 SOA pearl.ns.cloudflare.com dns.cloudflare.com 2400125024 10000 2400 604800 1800 1800s 13.4 ms 10.89.0.1
22:58:50 TXT v=spf1 include:mxsspf.sendpulse.com ~all v=spf1 include:zoho.com include:servers.mcsv.net ~all zoho-verification=zb14563515.zmverify.zoho.com 300s 6.4 ms 10.89.0.1
22:58:50 NS pearl.ns.cloudflare.com pranab.ns.cloudflare.com 86400s 5.4 ms 10.89.0.1
22:58:50 MX 10 mx.zoho.com 20 mx2.zoho.com 50 mx3.zoho.com 300s 5.7 ms 10.89.0.1
22:58:50 AAAA 2604:a880:2:d0::21b0:6001 300s 4.5 ms 10.89.0.1
22:58:50 A 165.227.20.207 300s 5.2 ms 10.89.0.1
17:54:45 CAA 0 issue "comodoca.com" 0 issue "digicert.com; cansignhttpexchanges=yes" 0 issue "letsencrypt.org" 0 issue "pki.goog; cansignhttpexchanges=yes" 0 issue "ssl.com" 0 issuewild "comodoca.com" 0 issuewild "digicert.com; cansignhttpexchanges=yes" 0 issuewild "letsencrypt.org" 0 issuewild "pki.goog; cansignhttpexchanges=yes" 0 issuewild "ssl.com" 3600s 7.6 ms 10.89.0.1
17:54:45 SOA pearl.ns.cloudflare.com dns.cloudflare.com 2400125024 10000 2400 604800 1800 1800s 20.6 ms 10.89.0.1
17:54:45 TXT v=spf1 include:mxsspf.sendpulse.com ~all v=spf1 include:zoho.com include:servers.mcsv.net ~all zoho-verification=zb14563515.zmverify.zoho.com 300s 13.0 ms 10.89.0.1
17:54:45 NS pearl.ns.cloudflare.com pranab.ns.cloudflare.com 3037s 1.1 ms 10.89.0.1
17:54:45 MX 10 mx.zoho.com 20 mx2.zoho.com 50 mx3.zoho.com 300s 5.8 ms 10.89.0.1
17:54:45 AAAA 2604:a880:2:d0::21b0:6001 271s 3.5 ms 10.89.0.1
17:54:45 A 165.227.20.207 300s 13.6 ms 10.89.0.1
16:45:24 CAA 0 issue "comodoca.com" 0 issue "digicert.com; cansignhttpexchanges=yes" 0 issue "letsencrypt.org" 0 issue "pki.goog; cansignhttpexchanges=yes" 0 issue "ssl.com" 0 issuewild "comodoca.com" 0 issuewild "digicert.com; cansignhttpexchanges=yes" 0 issuewild "letsencrypt.org" 0 issuewild "pki.goog; cansignhttpexchanges=yes" 0 issuewild "ssl.com" 3600s 8.3 ms 10.89.0.1
Open Ports 6
Open Ports
6
IPs Scanned
6
Port Protocol Service IP Address Status Latency Banner
22 TCP ssh 165.227.20.207 Open 66.5 ms
22 TCP ssh 2604:a880:2:d0::21b0:6001 Open 66.8 ms
80 TCP http 165.227.20.207 Open 66.7 ms
80 TCP http 2604:a880:2:d0::21b0:6001 Open 120.1 ms
443 TCP https 165.227.20.207 Open 66.5 ms
443 TCP https 2604:a880:2:d0::21b0:6001 Open 1073.7 ms
Active IP Addresses
IP Address Version Reverse DNS CIDR Country City ASN Reputation First Seen Last DNS Hits Misses Uptime % Avg Latency
2604:a880:2:d0::21b0:6001 IPv6 2604:a880:2::/48 US Santa Clara AS14061 DigitalOcean, LLC Clean 2026-04-19 17:33 2026-04-22 10:59 9 0 100.0% 139.1 ms
165.227.20.207 IPv4 165.227.20.0/24 US Santa Clara AS14061 DigitalOcean, LLC Clean 2026-04-19 17:33 2026-04-22 10:59 9 0 100.0% 138.9 ms
136.143.191.44 IPv4 mx3.zoho.com 2026-04-21 05:51 2026-04-21 05:51 0 0
204.141.33.44 IPv4 mx2.zoho.com 2026-04-21 05:51 2026-04-21 05:51 0 0
Technology
Technology Stack 18 detected
HTTP/2
HTTP/3 (QUIC)
18
Technologies
Analytics 3
Fathom Analytics
GA4 via gtag.js
GTM
Audio 1
Transistor podcast
CDN 1
jsDelivr CDN
DNS 1
NS record: pranab.ns.cloudflare.com
Email 4
SPF include: v=spf1 include:zoho.com include:servers.mcsv.net ~all
SPF Record
85%
TXT SPF: v=spf1 include:mxsspf.sendpulse.com ~all
MX record: 10 mx.zoho.com
SPF include: v=spf1 include:zoho.com include:servers.mcsv.net ~all
Platform 1
70%
Framer
Protocol 1
HTTP/3 (QUIC)
90%
Alt-Svc h3 advertised
Server 1
90%
Server header
Service 3
Algolia search
DocSearch by Algolia
Google Fonts CSS
Social 1
Open Graph meta tags
Verification 1
Zoho
85%
TXT verification: zoho-verification=zb14563515.zmverify.zoho.com
Technology Provider 1 tech · 1 sites

This domain provides technology used by other monitored sites.

Discovery
Discovered Sub-domains 12
Wordlist Brute-force 3 Certificate Transparency 9
Subdomain Source Status Code Response IPs Last Checked
demo.caddyserver.com Wordlist Brute-force DOWN 2604:a880:2:d0::9dd:9001 1 day, 6 hours ago
diagnostics-staging.caddyserver.com Certificate Transparency Pending Never
forum.caddyserver.com Certificate Transparency Pending Never
mule.caddyserver.com Certificate Transparency UP 200 129 ms 2a02:6ea0:f904::1163:1 1 day, 6 hours ago
new.caddyserver.com Certificate Transparency Pending Never
reporting.caddyserver.com Certificate Transparency Pending Never
store.caddyserver.com Wordlist Brute-force UP 200 143 ms 2 days, 10 hours ago
telemetry-staging.caddyserver.com Certificate Transparency Pending Never
telemetry.caddyserver.com Certificate Transparency Pending Never
worker-0.infra.caddyserver.com Certificate Transparency UP 401 233 ms 1 day, 6 hours ago
www.caddyserver.com Wordlist Brute-force DOWN 2604:a880:2:d0::21b0:6001 1 day, 6 hours ago
www.store.caddyserver.com Certificate Transparency UP 200 260 ms 1 day, 6 hours ago