tus.io
A+
24 hours
100.00%
7 days
100.00%
30 days
100.00%
IPv4 / IPv6
5
0
SSL Certificate
38d
Security Headers
0/6
Status Badges
Click any snippet to copy. Use Markdown for GitHub READMEs, HTML for websites.
| Badge | Markdown | HTML |
|---|---|---|
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/status.svg" alt="Status"></a> |
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/uptime.svg" alt="Uptime"></a> |
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/response-time.svg" alt="Response Time"></a> |
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/ssl.svg" alt="SSL"></a> |
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/cwv.svg" alt="Performance"></a> |
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/cwv.svg?category=accessibility" alt="Accessibility"></a> |
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/cwv.svg?category=seo" alt="SEO"></a> |
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/security-headers.svg" alt="Security Headers"></a> |
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/uptime.svg?period=24h" alt="Uptime 24h"></a> |
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/incidents.svg" alt="Incidents"></a> |
|
[](https://updown.website/site/tus.io/) |
<a href="https://updown.website/site/tus.io/"><img src="https://updown.website/badge/tus.io/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
89 ms
Min / Max
54
/
302 ms
Recent Checks
15:07
11:49
| Time | Status | Code | Response | Agent | Error |
|---|---|---|---|---|---|
| 11:49:35 | UP | 200 | 57 ms | prod-local | — |
| 09:12:00 | UP | 200 | 57 ms | prod-local | — |
| 06:46:52 | UP | 200 | 60 ms | prod-local | — |
| 04:47:53 | UP | 200 | 54 ms | prod-local | — |
| 01:51:23 | UP | 200 | 64 ms | prod-local | — |
| 00:47:22 | UP | 200 | 77 ms | prod-local | — |
| 19:29:57 | UP | 200 | 302 ms | prod-local | — |
| 16:59:08 | UP | 200 | 68 ms | prod-local | — |
| 15:07:46 | UP | 200 | 57 ms | prod-local | — |
Incident History
No incidents recorded — all clear!
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
aspmx3.googlemail.com |
25 |
172.253.116.26 |
— | — | — | — | — | 10001.7 ms | 1 day, 16 hours ago | ||||
aspmx3.googlemail.com |
465 |
172.253.116.26 |
— | — | — | — | — | 10005.8 ms | 1 day, 16 hours ago | ||||
aspmx3.googlemail.com |
587 |
172.253.116.26 |
— | — | — | — | — | 10004.4 ms | 1 day, 16 hours ago |
Service Checks (Banner Grab)
2 up
3 down
| Status | Port | Service | Version | IP | Banner | Latency | Checked |
|---|---|---|---|---|---|---|---|
80 |
http | GitHub.com | 185.199.111.153 |
HTTP/1.1 301 Moved Permanently Connection: close Content-Length: 162 Server:… | 2.1 ms | 7 hours, 3 minutes ago | |
443 |
https | — | 185.199.111.153 |
— | 503.4 ms | 7 hours, 3 minutes ago |
Security
SSL / TLS Certificate
38
days left
Valid
Mar 1, 2026
May 30, 2026
Issued → Expires
| Subject | commonName=tus.io |
|---|---|
| Issuer | countryName=US, organizationName=Let's Encrypt, commonName=R12 |
| Valid From | 2026-03-01 21:32 |
| Expires | 2026-05-30 21:32 |
| Serial Number | 06A281556771DE0DA5D40499D3A3BE753F54 |
| SHA-256 Fingerprint | a3:22:6e:ac:be:e1:d9:5f:ad:a7:1f:aa:da:99:56:70:ec:85:06:c2:93:2b:4d:73:d0:86:a8:c5:1a:a4:87:0b |
| Subject Alt Names | tus.io www.tus.io |
| Last Checked | 2026-04-22 11:49:35 |
Latest HTTP Response Details
| Final URL | https://tus.io/ |
|---|---|
| Status Code | 200 |
| Response Time | 57 ms |
| Content Size | 179 KB (179.1 KB) |
| Content Type | text/html; charset=utf-8 |
| Server | GitHub.com |
| TLS Version | TLSv1.3 |
|---|---|
| TLS Cipher | TLS_AES_128_GCM_SHA256 |
| Redirects | 0 |
| Checked | 2026-04-22 11:49:35 |
Email Security Posture
MX Records
SPF
DMARC
BIMI
MTA-STS
Weak
Overall
DNS & Network
DNS Intelligence (24h)
Avg Resolution
34.4 ms
Min / Max
5.1
/
111.2 ms
Record Types
6
Lookups (24h)
90
DNS Records
A
185.199.109.153
185.199.111.153
185.199.108.153
185.199.110.153
300s
37.9ms
MX
| 1 | aspmx.l.google.com |
| 5 | alt1.aspmx.l.google.com |
| 5 | alt2.aspmx.l.google.com |
| 10 | aspmx2.googlemail.com |
| 10 | aspmx3.googlemail.com |
300s
40.2ms
NS
chin.ns.cloudflare.com
thomas.ns.cloudflare.com
86400s
5.2ms
TXT
Domain Verification
(1)
google-site-verification=tPWeSM0iJPodjsDkMo5xM8yWVXUeqctJPWqydwT2pAE
300s
38.1ms
SOA
Primary NS
chin.ns.cloudflare.com
Admin
dns@cloudflare.com
Serial: 2400728377
Refresh: 2h
Retry: 40m
Expire: 7d
Min TTL: 30m
1800s
5.0ms
PTR
cdn-185-199-108-153.github.com
2952s
2.2ms
DNS Propagation Consistent
| Resolver | IPs Returned | Response Time | Status |
|---|---|---|---|
| Quad9 |
185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153
|
45.49ms | |
185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153
|
19.98ms | ||
| AdGuard |
185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153
|
190.12ms | |
| OpenDNS |
185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153
|
43.04ms | |
| Cloudflare |
185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153
|
4.5ms |
WHOIS / Domain Registration
Registrar
Cloudflare, Inc
Created
2012-12-12
Updated
2026-04-08
Expires
2027-12-12
Name Servers (WHOIS)
thomas.ns.cloudflare.com
chin.ns.cloudflare.com
Domain Status
clientTransferProhibited
DNSSEC
—
WHOIS Last Checked
2026-04-21 19:29
Resolution Time (A/AAAA recent)
01:51
11:49
| Time | Type | Values | TTL | Resolution | Nameserver |
|---|---|---|---|---|---|
| 11:49:35 | PTR |
185.199.108.153
|
2952s | 2.2 ms | — |
| 11:49:35 | PTR |
185.199.110.153
|
3482s | 1.3 ms | — |
| 11:49:35 | PTR |
185.199.109.153
|
1259s | 2.2 ms | — |
| 11:49:35 | PTR |
185.199.111.153
|
60s | 3.8 ms | — |
| 11:49:35 | SOA |
chin.ns.cloudflare.com dns.cloudflare.com 2400728377 10000 2400 604800 1800
|
1800s | 5.0 ms | 10.89.0.1 |
| 11:49:35 | TXT |
google-site-verification=tPWeSM0iJPodjsDkMo5xM8yWVXUeqctJPWqydwT2pAE
|
300s | 38.1 ms | 10.89.0.1 |
| 11:49:35 | NS |
chin.ns.cloudflare.com
thomas.ns.cloudflare.com
|
86400s | 5.2 ms | 10.89.0.1 |
| 11:49:35 | MX |
1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
|
300s | 40.2 ms | 10.89.0.1 |
| 11:49:35 | AAAA | — | — | 37.4 ms | — |
| 11:49:35 | A |
185.199.109.153
185.199.111.153
185.199.108.153
185.199.110.153
|
300s | 37.9 ms | 10.89.0.1 |
| 09:12:00 | PTR |
185.199.110.153
|
1492s | 3.5 ms | — |
| 09:12:00 | PTR |
185.199.109.153
|
3456s | 1.0 ms | — |
| 09:12:00 | PTR |
185.199.111.153
|
3600s | 12.5 ms | — |
| 09:12:00 | PTR |
185.199.108.153
|
2609s | 1.0 ms | — |
| 09:12:00 | SOA |
chin.ns.cloudflare.com dns.cloudflare.com 2400728377 10000 2400 604800 1800
|
1800s | 7.2 ms | 10.89.0.1 |
| 09:12:00 | TXT |
google-site-verification=tPWeSM0iJPodjsDkMo5xM8yWVXUeqctJPWqydwT2pAE
|
300s | 6.8 ms | 10.89.0.1 |
| 09:12:00 | NS |
chin.ns.cloudflare.com
thomas.ns.cloudflare.com
|
86400s | 39.8 ms | 10.89.0.1 |
| 09:12:00 | MX |
1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
|
300s | 4.7 ms | 10.89.0.1 |
| 09:12:00 | AAAA | — | — | 7.2 ms | — |
| 09:12:00 | A |
185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153
|
300s | 36.9 ms | 10.89.0.1 |
| 06:46:52 | PTR |
185.199.108.153
|
3430s | 1.2 ms | — |
| 06:46:52 | PTR |
185.199.110.153
|
1279s | 0.9 ms | — |
| 06:46:52 | PTR |
185.199.109.153
|
3003s | 1.6 ms | — |
| 06:46:52 | PTR |
185.199.111.153
|
3430s | 1.1 ms | — |
| 06:46:52 | SOA |
chin.ns.cloudflare.com dns.cloudflare.com 2400728377 10000 2400 604800 1800
|
1800s | 8.9 ms | 10.89.0.1 |
| 06:46:52 | TXT |
google-site-verification=tPWeSM0iJPodjsDkMo5xM8yWVXUeqctJPWqydwT2pAE
|
300s | 4.8 ms | 10.89.0.1 |
| 06:46:52 | NS |
chin.ns.cloudflare.com
thomas.ns.cloudflare.com
|
61s | 1.2 ms | 10.89.0.1 |
| 06:46:52 | MX |
1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
|
300s | 6.5 ms | 10.89.0.1 |
| 06:46:52 | AAAA | — | — | 40.9 ms | — |
| 06:46:52 | A |
185.199.110.153
185.199.111.153
185.199.109.153
185.199.108.153
|
300s | 38.2 ms | 10.89.0.1 |
| 04:47:52 | PTR |
185.199.110.153
|
1828s | 0.7 ms | — |
| 04:47:52 | PTR |
185.199.109.153
|
2662s | 0.7 ms | — |
| 04:47:52 | PTR |
185.199.111.153
|
1833s | 0.8 ms | — |
| 04:47:52 | PTR |
185.199.108.153
|
1157s | 0.8 ms | — |
| 04:47:52 | SOA |
chin.ns.cloudflare.com dns.cloudflare.com 2400728377 10000 2400 604800 1800
|
1800s | 37.9 ms | 10.89.0.1 |
| 04:47:52 | TXT |
google-site-verification=tPWeSM0iJPodjsDkMo5xM8yWVXUeqctJPWqydwT2pAE
|
300s | 4.2 ms | 10.89.0.1 |
| 04:47:52 | NS |
chin.ns.cloudflare.com
thomas.ns.cloudflare.com
|
86400s | 36.9 ms | 10.89.0.1 |
| 04:47:52 | MX |
1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
|
300s | 4.7 ms | 10.89.0.1 |
| 04:47:52 | AAAA | — | — | 5.1 ms | — |
| 04:47:52 | A |
185.199.109.153
185.199.108.153
185.199.110.153
185.199.111.153
|
300s | 37.3 ms | 10.89.0.1 |
| 01:51:22 | PTR |
185.199.108.153
|
441s | 0.9 ms | — |
| 01:51:22 | PTR |
185.199.110.153
|
2237s | 1.5 ms | — |
| 01:51:22 | PTR |
185.199.109.153
|
1165s | 1.5 ms | — |
| 01:51:22 | PTR |
185.199.111.153
|
901s | 0.9 ms | — |
| 01:51:22 | SOA |
chin.ns.cloudflare.com dns.cloudflare.com 2400728377 10000 2400 604800 1800
|
1800s | 24.1 ms | 10.89.0.1 |
| 01:51:22 | TXT |
google-site-verification=tPWeSM0iJPodjsDkMo5xM8yWVXUeqctJPWqydwT2pAE
|
300s | 21.1 ms | 10.89.0.1 |
| 01:51:22 | NS |
thomas.ns.cloudflare.com
chin.ns.cloudflare.com
|
21600s | 21.3 ms | 10.89.0.1 |
| 01:51:22 | MX |
5 alt2.aspmx.l.google.com
10 aspmx2.googlemail.com
1 aspmx.l.google.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
|
300s | 24.4 ms | 10.89.0.1 |
| 01:51:22 | AAAA | — | — | 22.9 ms | — |
| 01:51:22 | A |
185.199.109.153
185.199.111.153
185.199.108.153
185.199.110.153
|
300s | 23.9 ms | 10.89.0.1 |
Open Ports
2
Open Ports
2
IPs Scanned
2
| Port | Protocol | Service | IP Address | Status | Latency | Banner |
|---|---|---|---|---|---|---|
80 |
TCP | http | 185.199.111.153 |
Open | 77.6 ms | — |
443 |
TCP | https | 185.199.111.153 |
Open | 2.2 ms | — |
Active IP Addresses
| IP Address | Version | Reverse DNS | CIDR | Country | City | ASN | Reputation | First Seen | Last DNS | Hits | Misses | Uptime % | Avg Latency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
185.199.109.153 |
IPv4 |
cdn-185-199-109-153.github.com
|
185.199.109.0/24
|
US | — | AS54113 Fastly, Inc. | Clean | 2026-04-19 17:37 | 2026-04-22 11:49 | 9 | 0 | 100.0% | 4.1 ms |
185.199.111.153 |
IPv4 |
cdn-185-199-111-153.github.com
|
185.199.111.0/24
|
US | — | AS54113 Fastly, Inc. | Clean | 2026-04-19 17:37 | 2026-04-22 11:49 | 9 | 0 | 100.0% | 3.6 ms |
185.199.110.153 |
IPv4 |
cdn-185-199-110-153.github.com
|
185.199.110.0/24
|
US | — | AS54113 Fastly, Inc. | Clean | 2026-04-19 17:37 | 2026-04-22 11:49 | 9 | 0 | 100.0% | 3.2 ms |
185.199.108.153 |
IPv4 |
cdn-185-199-108-153.github.com
|
185.199.108.0/24
|
US | — | AS54113 Fastly, Inc. | Clean | 2026-04-19 17:37 | 2026-04-22 11:49 | 9 | 0 | 100.0% | 4.0 ms |
172.253.116.26 |
IPv4 |
aspmx3.googlemail.com
|
— | — | — | — | — | 2026-04-20 19:14 | 2026-04-20 19:14 | 0 | 0 | — | — |
Technology
Technology Stack
17 detected
HTTP/2
HTTP/3 (QUIC)
17
Technologies
API
1
Public CORS API
CORS wildcard origin
Analytics
1
Plausible analytics
CDN
1
X-Served-By header
CMS
1
Medium domain
Cache
2
DNS
1
NS record: chin.ns.cloudflare.com
Email
1
MX record: 1 aspmx.l.google.com
Framework
1
Astro data attributes
Platform
2
Social
3
Open Graph meta tags
Twitter Card meta
Twitter embed
Verification
1
TXT verification: google-site-verification=tPWeSM0iJPodjsDkMo5xM8yWVXUeqctJPWqy…
Technology Provider
2 tech · 2 sites
This domain provides technology used by other monitored sites.
Directus
tus
Discovery
Crawl Configuration
robots.txt
Sitemap
· 1 URLs
robots.txt 0 disallow · 1 allow · 1 agent
| User-Agent | Directive | Path / Value |
|---|---|---|
*
|
Allow |
/
|
*
|
Sitemap | https://tus.io/sitemap-index.xml |
User-agent: * Allow: / Sitemap: https://tus.io/sitemap-index.xml
Discovered Sub-domains
1
Wordlist Brute-force
1
| Subdomain | Source | Status | Code | Response | IPs | Last Checked |
|---|---|---|---|---|---|---|
www.tus.io |
Wordlist Brute-force | Pending | — | — | — | Never |