npmjs.com — updown.website

Response Time & Availability (24h)

SSL / TLS Certificate

65

days left

Valid

Mar 18, 2026 Jun 16, 2026

Issued → Expires

Subject	`commonName=npmjs.com`
Issuer	countryName=US, organizationName=Google Trust Services, commonName=WE1
Valid From	2026-03-18 02:14
Expires	2026-06-16 03:14
Serial Number	`5D8F114E729E54131390CBECFA93DB58`
SHA-256 Fingerprint	`66:ee:1b:77:86:7a:c8:81:0d:fb:34:99:a6:4f:9e:fa:c4:1c:51:34:35:32:ae:80:fe:1d:22:34:10:bd:92:39`
Subject Alt Names	npmjs.com .internal.npmjs.com .npmjs.com
Last Checked	2026-04-11 22:49:00

Latest HTTP Response Details

Final URL	`https://www.npmjs.com/`
Status Code	403
Response Time	71 ms
Content Size	9 KB (9.2 KB)
Content Type	`text/html; charset=UTF-8`
Server	cloudflare

TLS Version	TLSv1.3
TLS Cipher	`TLS_AES_256_GCM_SHA384`
Redirects	1
`https://npmjs.com/`
Checked	2026-04-11 22:48:59

Security Headers 5/6

Header	Status	Value
`Strict-Transport-Security`	Present	max-age=31536000; includeSubDomains; preload
`Content-Security-Policy`	Missing	—
`X-Frame-Options`	Present	SAMEORIGIN
`X-Content-Type-Options`	Present	nosniff
`Referrer-Policy`	Present	same-origin
`Permissions-Policy`	Present	accelerometer=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()

DNS Intelligence (24h)

Avg Resolution

5.2 ms

Min / Max

4.7 / 5.9 ms

Record Types

7

Lookups (24h)

21

DNS Records

A

104.17.135.117 104.17.134.117

300s 5.1ms

AAAA

2606:4700::6811:8775 2606:4700::6811:8675

300s 5.9ms

MX

10	`aspmx.l.google.com`
20	`alt1.aspmx.l.google.com`
30	`alt2.aspmx.l.google.com`
40	`aspmx2.googlemail.com`
50	`aspmx3.googlemail.com`

300s 6.2ms

NS

bayan.ns.cloudflare.com sandy.ns.cloudflare.com

86400s 4.2ms

TXT

SPF (1)

v=spf1 include:stspg-customer.com include:mail.zendesk.com include:_s…

v=spf1 include:stspg-customer.com include:mail.zendesk.com include:_spf.google.com include:5326678.spf10.hubspotemail.net include:servers.mcsv.net include:amazonses.com ~all

Domain Verification (5)

9ppvqgfs31mbchvn33n601dh9sm545j0

status-page-domain-verification=gx37pw1xshfg

google-site-verification=KtNKHWHGMRbAhkVydBWxt9sJJF-vvtTMVK5S8AgtreA

ZOOM_verify_9jQN-O8pSrO7mY5zFjoF6g

google-site-verification=3olb25e_eHjiKH_mpKzq8anNryKG7fB3C2Hbrrnny6I

TXT Record (2)

ZAMDPQHDY

MS=ms83736980

29s 8.4ms

SOA

Primary NS

bayan.ns.cloudflare.com

Admin

dns@cloudflare.com

Serial: 2400844473 Refresh: 2h Retry: 40m Expire: 7d Min TTL: 30m

1800s 5.2ms

CAA

Flag	Tag	Value
0	issuewild	`comodoca.com`
0	issue	`letsencrypt.org`
0	issue	`pki.goog; cansignhttpexchanges=yes`
0	issuewild	`sectigo.com`
0	issuewild	`pki.goog; cansignhttpexchanges=yes`
0	issuewild	`letsencrypt.org`
0	issue	`sectigo.com`
0	issuewild	`digicert.com; cansignhttpexchanges=yes`
0	issue	`comodoca.com`
0	issue	`digicert.com; cansignhttpexchanges=yes`
0	issuewild	`ssl.com`
0	issue	`ssl.com`

299s 11.2ms

Email Security Posture

MX Records

SPF

Details

v=spf1 include:stspg-customer.com include:mail.zendesk.com include:_spf.google.com include:5326678.spf10.hubspotemail.net include:servers.mcsv.net include:amazonses.com ~all

DMARC

Details

v=DMARC1; p=quarantine; pct=5; rua=mailto:dmarc@github.com,mailto:d@rua.agari.com

BIMI

MTA-STS

Strong

Overall

DNS Propagation Consistent

Resolver	IPs Returned	Response Time
Quad9	`104.17.134.117` `104.17.135.117`	4.51ms
Google	`104.17.134.117` `104.17.135.117`	17.57ms
AdGuard	`104.17.134.117` `104.17.135.117`	15.97ms
OpenDNS	`104.17.134.117` `104.17.135.117`	30.42ms
Cloudflare	`104.17.134.117` `104.17.135.117`	5.13ms

WHOIS / Domain Registration

Registrar

MarkMonitor, Inc.

Registrant Organization

GitHub, Inc.

Created

2010-03-19

Updated

2023-02-20

Expires

2031-03-19

Name Servers (WHOIS)

bayan.ns.cloudflare.com sandy.ns.cloudflare.com

Domain Status

clientDeleteProhibited clientTransferProhibited clientUpdateProhibited clientUpdateProhibited clientTransferProhibited clientDeleteProhibited

DNSSEC

Unsigned

Country

US

WHOIS Last Checked

2026-04-11 22:49

Resolution Time (A/AAAA recent)

20:29 22:48

Time	Type	Values	TTL	Resolution	Nameserver
22:48:59	CAA	`0 issuewild "comodoca.com"` `0 issue "letsencrypt.org"` `0 issue "pki.goog; cansignhttpexchanges=yes"` `0 issuewild "sectigo.com"` `0 issuewild "pki.goog; cansignhttpexchanges=yes"` `0 issuewild "letsencrypt.org"` `0 issue "sectigo.com"` `0 issuewild "digicert.com; cansignhttpexchanges=yes"` `0 issue "comodoca.com"` `0 issue "digicert.com; cansignhttpexchanges=yes"` `0 issuewild "ssl.com"` `0 issue "ssl.com"`	299s	11.2 ms	`10.89.0.1`
22:48:59	SOA	`bayan.ns.cloudflare.com dns.cloudflare.com 2400844473 10000 2400 604800 1800`	1800s	5.2 ms	`10.89.0.1`
22:48:59	TXT	8 records `ZAMDPQHDY` `ZAMDPQHDY` `9ppvqgfs31mbchvn33n601dh9sm545j0` `status-page-domain-verification=gx37pw1xshfg` `MS=ms83736980` `google-site-verification=KtNKHWHGMRbAhkVydBWxt9sJJF-vvtTMVK5S8AgtreA` `v=spf1 include:stspg-customer.com include:mail.zendesk.com include:_spf.google.com include:5326678.spf10.hubspotemail.n…` `ZOOM_verify_9jQN-O8pSrO7mY5zFjoF6g` `google-site-verification=3olb25e_eHjiKH_mpKzq8anNryKG7fB3C2Hbrrnny6I`	29s	8.4 ms	`10.89.0.1`
22:48:59	NS	`bayan.ns.cloudflare.com` `sandy.ns.cloudflare.com`	86400s	4.2 ms	`10.89.0.1`
22:48:59	MX	`10 aspmx.l.google.com` `20 alt1.aspmx.l.google.com` `30 alt2.aspmx.l.google.com` `40 aspmx2.googlemail.com` `50 aspmx3.googlemail.com`	300s	6.2 ms	`10.89.0.1`
22:48:59	AAAA	`2606:4700::6811:8775` `2606:4700::6811:8675`	300s	5.9 ms	`10.89.0.1`
22:48:59	A	`104.17.135.117` `104.17.134.117`	300s	5.1 ms	`10.89.0.1`
21:37:17	CAA	`0 issue "letsencrypt.org"` `0 issue "pki.goog; cansignhttpexchanges=yes"` `0 issue "digicert.com; cansignhttpexchanges=yes"` `0 issuewild "sectigo.com"` `0 issuewild "comodoca.com"` `0 issuewild "letsencrypt.org"` `0 issue "sectigo.com"` `0 issuewild "ssl.com"` `0 issuewild "pki.goog; cansignhttpexchanges=yes"` `0 issue "ssl.com"` `0 issuewild "digicert.com; cansignhttpexchanges=yes"` `0 issue "comodoca.com"`	299s	12.2 ms	`10.89.0.1`
21:37:17	SOA	`bayan.ns.cloudflare.com dns.cloudflare.com 2400844473 10000 2400 604800 1800`	1800s	6.3 ms	`10.89.0.1`
21:37:17	TXT	8 records `MS=ms83736980` `MS=ms83736980` `ZOOM_verify_9jQN-O8pSrO7mY5zFjoF6g` `v=spf1 include:stspg-customer.com include:mail.zendesk.com include:_spf.google.com include:5326678.spf10.hubspotemail.n…` `google-site-verification=3olb25e_eHjiKH_mpKzq8anNryKG7fB3C2Hbrrnny6I` `google-site-verification=KtNKHWHGMRbAhkVydBWxt9sJJF-vvtTMVK5S8AgtreA` `9ppvqgfs31mbchvn33n601dh9sm545j0` `ZAMDPQHDY` `status-page-domain-verification=gx37pw1xshfg`	29s	17.2 ms	`10.89.0.1`
21:37:17	NS	`sandy.ns.cloudflare.com` `bayan.ns.cloudflare.com`	3034s	2.6 ms	`10.89.0.1`
21:37:17	MX	`10 aspmx.l.google.com` `20 alt1.aspmx.l.google.com` `30 alt2.aspmx.l.google.com` `40 aspmx2.googlemail.com` `50 aspmx3.googlemail.com`	300s	8.1 ms	`10.89.0.1`
21:37:17	AAAA	`2606:4700::6811:8675` `2606:4700::6811:8775`	300s	5.3 ms	`10.89.0.1`
21:37:17	A	`104.17.134.117` `104.17.135.117`	300s	5.1 ms	`10.89.0.1`
20:29:01	CAA	`0 issue "pki.goog; cansignhttpexchanges=yes"` `0 issue "letsencrypt.org"` `0 issuewild "sectigo.com"` `0 issuewild "letsencrypt.org"` `0 issuewild "pki.goog; cansignhttpexchanges=yes"` `0 issue "comodoca.com"` `0 issue "sectigo.com"` `0 issuewild "digicert.com; cansignhttpexchanges=yes"` `0 issue "digicert.com; cansignhttpexchanges=yes"` `0 issuewild "ssl.com"` `0 issue "ssl.com"` `0 issuewild "comodoca.com"`	299s	7.9 ms	`10.89.0.1`
20:29:01	SOA	`bayan.ns.cloudflare.com dns.cloudflare.com 2400844473 10000 2400 604800 1800`	1800s	4.0 ms	`10.89.0.1`
20:29:01	TXT	8 records `ZAMDPQHDY` `ZAMDPQHDY` `status-page-domain-verification=gx37pw1xshfg` `v=spf1 include:stspg-customer.com include:mail.zendesk.com include:_spf.google.com include:5326678.spf10.hubspotemail.n…` `9ppvqgfs31mbchvn33n601dh9sm545j0` `MS=ms83736980` `google-site-verification=3olb25e_eHjiKH_mpKzq8anNryKG7fB3C2Hbrrnny6I` `google-site-verification=KtNKHWHGMRbAhkVydBWxt9sJJF-vvtTMVK5S8AgtreA` `ZOOM_verify_9jQN-O8pSrO7mY5zFjoF6g`	29s	6.8 ms	`10.89.0.1`
20:29:01	NS	`bayan.ns.cloudflare.com` `sandy.ns.cloudflare.com`	86400s	5.3 ms	`10.89.0.1`
20:29:01	MX	`10 aspmx.l.google.com` `20 alt1.aspmx.l.google.com` `30 alt2.aspmx.l.google.com` `40 aspmx2.googlemail.com` `50 aspmx3.googlemail.com`	300s	7.2 ms	`10.89.0.1`
20:29:01	AAAA	`2606:4700::6811:8775` `2606:4700::6811:8675`	300s	4.7 ms	`10.89.0.1`
20:29:01	A	`104.17.134.117` `104.17.135.117`	300s	5.4 ms	`10.89.0.1`

Open Ports 16

Open Ports

16

IPs Scanned

16

Port	Protocol	Service	IP Address	Status	Latency	Banner
`80`	TCP	http	`104.17.135.117`	Open	3.5 ms	—
`80`	TCP	http	`2606:4700::6811:8775`	Open	2.3 ms	—
`80`	TCP	http	`104.17.134.117`	Open	3.3 ms	—
`80`	TCP	http	`2606:4700::6811:8675`	Open	2.9 ms	—
`443`	TCP	https	`2606:4700::6811:8675`	Open	2.4 ms	—
`443`	TCP	https	`104.17.134.117`	Open	4.7 ms	—
`443`	TCP	https	`2606:4700::6811:8775`	Open	2.0 ms	—
`443`	TCP	https	`104.17.135.117`	Open	3.4 ms	—
`8080`	TCP	http-alt	`2606:4700::6811:8775`	Open	2.6 ms	—
`8080`	TCP	http-alt	`104.17.134.117`	Open	3.5 ms	—
`8080`	TCP	http-alt	`2606:4700::6811:8675`	Open	3.5 ms	—
`8080`	TCP	http-alt	`104.17.135.117`	Open	2.8 ms	—
`8443`	TCP	https-alt	`2606:4700::6811:8775`	Open	2.9 ms	—
`8443`	TCP	https-alt	`104.17.134.117`	Open	3.3 ms	—
`8443`	TCP	https-alt	`104.17.135.117`	Open	2.3 ms	—
`8443`	TCP	https-alt	`2606:4700::6811:8675`	Open	4.8 ms	—

Technology Stack 15 detected

HTTP/2

HTTP/3 (QUIC)

15

Technologies

CDN 1

Cloudflare

90%

CF-Ray header present

DNS 1

Cloudflare DNS

85%

NS record: bayan.ns.cloudflare.com

Email 3

Amazon SES

85%

TXT record: v=spf1 include:stspg-customer.com include:mail.zendesk.com include:…

Google Workspace

85%

MX record: 10 aspmx.l.google.com

SPF Record

85%

TXT SPF: v=spf1 include:stspg-customer.com include:mail.zendesk.com include:_sp…

Marketing 1

HubSpot

85%

TXT verification: v=spf1 include:stspg-customer.com include:mail.zendesk.com in…

Security 6

Cloudflare Challenge

70%

CF challenge

HSTS

90%

HSTS header present

Permissions-Policy

90%

Permissions-Policy present

Referrer-Policy

90%

Referrer-Policy present

X-Content-Type-Options

90%

nosniff header

X-Frame-Options

90%

Security header present

Support 1

Zendesk

85%

TXT verification: v=spf1 include:stspg-customer.com include:mail.zendesk.com in…

Verification 2

Google Search Console

85%

TXT verification: google-site-verification=KtNKHWHGMRbAhkVydBWxt9sJJF-vvtTMVK5S…

Microsoft 365

85%

TXT verification: MS=ms83736980

Active IP Addresses

IP Address	Version	Reverse DNS	CIDR	Country	City	ASN	First Seen	Last DNS	Hits	Uptime %	Avg Latency
`2606:4700::6811:8775`	IPv6	—	`2606:4700::/48`	—	—	AS13335 Cloudflare, Inc.	2026-04-11 20:29	2026-04-11 22:48	3	100.0%	3.7 ms
`2606:4700::6811:8675`	IPv6	—	`2606:4700::/48`	—	—	AS13335 Cloudflare, Inc.	2026-04-11 20:29	2026-04-11 22:48	3	100.0%	2.9 ms
`104.17.134.117`	IPv4	—	`104.17.134.0/24`	—	—	AS13335 Cloudflare, Inc.	2026-04-11 20:29	2026-04-11 22:48	3	100.0%	2.6 ms
`104.17.135.117`	IPv4	—	`104.17.135.0/24`	—	—	AS13335 Cloudflare, Inc.	2026-04-11 20:29	2026-04-11 22:48	3	100.0%	2.7 ms

Discovered Sub-domains 10

Wordlist Brute-force 10

1. api-docs.npmjs.com

2. auth.npmjs.com

3. blog.npmjs.com

4. docs.npmjs.com

5. go.npmjs.com

6. info.npmjs.com

7. registry.npmjs.com

8. static.npmjs.com

9. status.npmjs.com

10. www.npmjs.com

Recent HTTP Checks (24 h)

Total Checks

3

Success Rate

100%

Avg Response

68 ms

Min / Max

59 / 73 ms

Recent Checks

20:29 22:48

Time	Status	Code	Response	Agent	Error
22:48:59	UP	403	71 ms	prod-local	HTTP 403 (bot-blocked)
21:37:19	UP	403	73 ms	prod-local	HTTP 403 (bot-blocked)
20:29:02	UP	403	59 ms	prod-local	HTTP 403 (bot-blocked)

Incident History

No incidents recorded — all clear!