12u.us - robtex.com

12u.us

DNSSEC⚠️ Not signed
A104.244.88.245🇺🇸 IT-1104.244.88.0/22
PTR104.244.88.245.16clouds.com
NSns1.dyna-ns.net ⭐
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
SOAns1.dyna-ns.nethostmaster@12u.us 2026-06-03 #27

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1785976031

Same first word

12u.pl
12u.biz
12u.com
12u.co.nz
12u.eu
12u.net
12u.be
12u.org
12u.us
12u.dk
12u.ru
12u.de
12u.nl

Similar names

u12.com.br
2u1.cc
2u1.com
u21.org
u21.org.cn
u12.eu
u21.ru
u21.mobi
u21.ca
u21.de
u21.com
u21.org.hk
u12.com
u12.ru
21u.org
1u2.de
21u.com
1u2.ru
u12.pl
u12.org
u12.net
21u.cn
u21.eu
u21.co
u21.nu
2u1.de
u12.com.cn
u21.ch
u12.nl
u21.net
u12.de
21u.ru
u21.com.cn
u21.tv
u21.nl
1u2.net
u21.hk
u21.pl
1u2.com

DNS History

6 records (3 active, 3 former)

201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netns4.dnsdun.netns5.dnsdun.comA104.244.88.24543.241.252.107
●NSns1.dyna-ns.net2026-08-01 → 2026-08-06 · 3 obs
○ 2026-04-11 17:53:00
● 2026-08-01 17:17:06
● 2026-08-06 01:03:46
●NSns2.dyna-ns.net2026-08-01 → 2026-08-06 · 3 obs
○ 2026-04-11 17:53:00
● 2026-08-01 17:17:06
● 2026-08-06 01:03:46
○NSns4.dnsdun.net2017-02-01 → 2017-02-01 · 3 obs
● 2017-02-01 01:30:12
○ 2026-04-11 17:53:00
○ 2026-08-06 01:03:46
○NSns5.dnsdun.com2017-02-01 → 2017-02-01 · 3 obs
● 2017-02-01 01:30:12
○ 2026-04-11 17:53:00
○ 2026-08-06 01:03:46
●A104.244.88.2452026-08-01 → 2026-08-06 · 3 obs
○ 2026-04-11 17:53:00
● 2026-08-01 17:17:06
● 2026-08-06 01:03:46
○A43.241.252.1072017-02-01 → 2017-02-01 · 3 obs
● 2017-02-01 01:30:12
○ 2026-04-11 17:53:00
○ 2026-08-06 01:03:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
12u.usns1.dyna-ns.net, ns2.dyna-ns.net-

✅ Authoritative Response

Server:162.159.26.92

NS records: ns1.dyna-ns.net, ns2.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12u.us (unsigned zone)

⏱️ Timing

Total: 678ms | Queries: -

📄 Records

TypeCountSample Data
A1104.244.88.245
NS2ns1.dyna-ns.net, ns2.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.12u.us

Analysis

IP Addresses

12u.us points to a single IP number: 104.244.88.245.

Additional host names — 69u.us, 34u.us, 54u.us and two others — share IP numbers with 12u.us.

Name Servers

DNS delegation for 12u.us points to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

12u.us shares its name server setup with other domains, including camerafly.com, clonething.com, eattack.com and two others.

Both ns1.dyna-ns.net and ns2.dyna-ns.net resolve to four IP addresses: ns1.dyna-ns.net directs to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.