us1.devlib.org - dns.ninja

us1.devlib.org

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:86d2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:676🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.118Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.210🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.118, 172.67.134.210
IPv6 hints2606:4700:3031::ac43:86d2, 2606:4700:3037::6815:676
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com

devlib.org

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:86d2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:676🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.118Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.210🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrit.ns.cloudflare.com ⭐
NSdamon.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(5)
MXalt4.aspmx.l.google.com(10)
TXTgoogle-site-verification=6N5PbAt8g_kmJpvaH0u_jHIVm_9TesUC3H3bFD11pdo
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.118, 172.67.134.210
IPv6 hints2606:4700:3031::ac43:86d2, 2606:4700:3037::6815:676
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOAbrit.ns.cloudflare.comdns@cloudflare.com serial=2410417668
WOT: SAFE (63/100)
WOT: SAFE (80/100)

Same first word

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us1.digital
us1.us
us1.cc
us1.dev
us1.co
us1.ws
us1.com
us1.top
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us1.ru
us1.fr

Similar names

1su.ru
1us.org
1su.de
1su.info
1su.org
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1us.net
su1.cc
u1s.ru
1us.us
s1u.de
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1su.cn
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1us.ru
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s1u.cc
1us.tv
1su.com
su1.cn
su1.me
1su.nl
u1s.de
1us.com
su1.net
su1.de

DNS History

19 records (4 active, 15 former)

20162017201820192020202120222023202420252026NSbrit.ns.cloudflare.comdamon.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.6.118172.67.134.2102606:4700:3031::ac43:86d22606:4700:3037::6815:676104.155.203.200104.199.170.82107.178.242.254188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::CNAMEdevlib.org
○NSbrit.ns.cloudflare.com2015-10-21 → 2016-04-18 · 3 obs
● 2015-10-21 10:30:48
● 2016-04-18 18:18:52
○ 2026-07-27 06:17:38
○NSdamon.ns.cloudflare.com2015-10-21 → 2016-04-18 · 3 obs
● 2015-10-21 10:30:48
● 2016-04-18 18:18:52
○ 2026-07-27 06:17:38
○MXalt1.aspmx.l.google.com2015-10-21 → 2016-04-18 · 3 obs
● 2015-10-21 10:30:48
● 2016-04-18 18:18:52
○ 2026-07-27 06:17:38
○MXalt2.aspmx.l.google.com2015-10-21 → 2016-04-18 · 3 obs
● 2015-10-21 10:30:48
● 2016-04-18 18:18:52
○ 2026-07-27 06:17:38
○MXaspmx.l.google.com2015-10-21 → 2016-04-18 · 3 obs
● 2015-10-21 10:30:48
● 2016-04-18 18:18:52
○ 2026-07-27 06:17:38
○MXaspmx2.googlemail.com2015-10-21 → 2016-04-18 · 3 obs
● 2015-10-21 10:30:48
● 2016-04-18 18:18:52
○ 2026-07-27 06:17:38
○MXaspmx3.googlemail.com2015-10-21 → 2016-04-18 · 3 obs
● 2015-10-21 10:30:48
● 2016-04-18 18:18:52
○ 2026-07-27 06:17:38
○A104.155.203.2002015-10-21 → 2016-01-07 · 5 obs
○ 2015-05-28 01:14:30
● 2015-10-21 10:30:48
● 2016-01-07 11:31:24
○ 2016-04-18 18:18:52
○ 2026-07-27 06:17:38
○A104.199.170.822016-04-18 → 2016-04-18 · 3 obs
○ 2016-01-07 11:31:24
● 2016-04-18 18:18:52
○ 2026-07-27 06:17:38
●A104.21.6.1182026-07-27 → 2026-07-27 · 2 obs
○ 2016-04-18 18:18:52
● 2026-07-27 06:17:38
○A107.178.242.2542015-05-28 → 2015-05-28 · 2 obs
● 2015-05-28 01:14:30
○ 2026-07-27 06:17:38
●A172.67.134.2102026-07-27 → 2026-07-27 · 2 obs
○ 2016-04-18 18:18:52
● 2026-07-27 06:17:38
○A188.114.96.02026-07-27 → 2026-07-27 · 1 obs
○ 2026-07-27 06:17:38
○A188.114.97.02026-07-27 → 2026-07-27 · 1 obs
○ 2026-07-27 06:17:38
●A2606:4700:3031::ac43:86d22026-07-27 → 2026-07-27 · 2 obs
○ 2016-04-18 18:18:52
● 2026-07-27 06:17:38
●A2606:4700:3037::6815:6762026-07-27 → 2026-07-27 · 2 obs
○ 2016-04-18 18:18:52
● 2026-07-27 06:17:38
○A2a06:98c1:3120::2026-07-27 → 2026-07-27 · 1 obs
○ 2026-07-27 06:17:38
○A2a06:98c1:3121::2026-07-27 → 2026-07-27 · 1 obs
○ 2026-07-27 06:17:38
○CNAMEdevlib.org2015-05-28 → 2016-04-18 · 3 obs
● 2015-05-28 01:14:30
● 2016-04-18 18:18:52
○ 2026-07-27 06:17:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
devlib.orgdamon.ns.cloudflare.com, brit.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.96

NS records: damon.ns.cloudflare.com, brit.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devlib.org (unsigned zone)

⏱️ Timing

Total: 263ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.134.210, 104.21.6.118
AAAA22606:4700:3037::6815:676, 2606:4700:3031::ac43:86d2
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

us1.devlib.org resolves to four IP addresses: 104.21.6.118, 172.67.134.210, 2606:4700:3031::ac43:86d2 and 2606:4700:3037::6815:676.

Two other host names, along with www.nomadesdigitais.com, haoyuexing.com and www.linuxponta.com.br, also share IP numbers with us1.devlib.org.