12811.us - robtex.com

12811.us

DNSSEC⚠️ Not signed
A52.204.121.12🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
PTRec2-52-204-121-12.compute-1.amazonaws.com
NSns1.parkco2.neustar.biz ⭐
A3.220.94.231🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-220-94-231.compute-1.amazonaws.com
NSns2.parkco2.neustar.biz
A3.227.227.44🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRec2-3-227-227-44.compute-1.amazonaws.com
TXTv=spf1 -all
SOAns1.parkco2.neustar.bizhostmaster@neustar.biz 2026-03-06 #1

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=1776194926

Same first word

12811.us
12811.com
12811.cn

Similar names

18121.us
11821.gr
12181.net
21811.com
11128.us
82111.net
11218.net
82111.us
81211.cn
11128.com.cn
21118.us
11821.de
81121.us
11218.com
12118.us
11218.us
11182.com
12181.com
81211.us
11812.ph
81121.cn
11812.cc
11812.de
21181.cfd
81112.com
18211.us
21118.com
11821.cn
11821.us
11128.com
11812.vip
28111.us
21118.cn
18121.com
81112.us
12118.net
28111.blog
11182.us
18121.net
82111.cn

DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA52.204.121.1252.1.135.25052.20.55.1952.201.203.24652.202.9.24452.21.0.5752.5.156.24152.5.55.9752.7.114.5152.7.171.20952.86.21.18854.165.136.19054.210.234.193CNAMEpr-www-zipcode-us.expedrion.bizpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-04-13 → 2026-04-14 · 2 obs
● 2026-04-13 17:58:14
● 2026-04-14 19:56:30
●NSns2.parkco2.neustar.biz2026-04-13 → 2026-04-14 · 2 obs
● 2026-04-13 17:58:14
● 2026-04-14 19:56:30
○A52.1.135.2502015-11-08 → 2015-11-08 · 4 obs
○ 2015-06-26 22:34:48
● 2015-11-08 14:05:08
○ 2016-03-17 05:17:36
○ 2026-04-14 19:56:30
○A52.20.55.192015-11-08 → 2015-11-08 · 4 obs
○ 2015-06-26 22:34:48
● 2015-11-08 14:05:08
○ 2016-03-17 05:17:36
○ 2026-04-14 19:56:30
○A52.201.203.2462016-09-14 → 2016-09-14 · 4 obs
○ 2016-04-01 10:38:40
● 2016-09-14 18:20:56
○ 2026-04-13 17:58:14
○ 2026-04-14 19:56:30
○A52.202.9.2442016-09-14 → 2016-09-14 · 4 obs
○ 2016-04-01 10:38:40
● 2016-09-14 18:20:56
○ 2026-04-13 17:58:14
○ 2026-04-14 19:56:30
●A52.204.121.122026-04-13 → 2026-04-14 · 3 obs
○ 2016-09-14 18:20:56
● 2026-04-13 17:58:14
● 2026-04-14 19:56:30
○A52.21.0.572015-11-08 → 2015-11-08 · 4 obs
○ 2015-06-26 22:34:48
● 2015-11-08 14:05:08
○ 2016-03-17 05:17:36
○ 2026-04-14 19:56:30
○A52.5.156.2412016-09-14 → 2016-09-14 · 4 obs
○ 2016-04-01 10:38:40
● 2016-09-14 18:20:56
○ 2026-04-13 17:58:14
○ 2026-04-14 19:56:30
○A52.5.55.972016-04-01 → 2016-04-01 · 4 obs
○ 2016-03-17 05:17:36
● 2016-04-01 10:38:40
○ 2016-09-14 18:20:56
○ 2026-04-14 19:56:30
○A52.7.114.512015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 22:34:48
○ 2026-04-13 17:58:14
○ 2026-04-14 19:56:30
○A52.7.171.2092015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 22:34:48
○ 2026-04-13 17:58:14
○ 2026-04-14 19:56:30
○A52.86.21.1882016-03-17 → 2016-04-01 · 5 obs
○ 2015-11-08 14:05:08
● 2016-03-17 05:17:36
● 2016-04-01 10:38:40
○ 2016-09-14 18:20:56
○ 2026-04-14 19:56:30
○A54.165.136.1902016-04-01 → 2016-04-01 · 4 obs
○ 2016-03-17 05:17:36
● 2016-04-01 10:38:40
○ 2016-09-14 18:20:56
○ 2026-04-14 19:56:30
○A54.210.234.1932015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 22:34:48
○ 2026-04-13 17:58:14
○ 2026-04-14 19:56:30
○CNAMEpr-www-zipcode-us.expedrion.biz2026-04-13 → 2026-04-14 · 2 obs
○ 2026-04-13 17:58:14
○ 2026-04-14 19:56:30
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-08 → 2016-09-14 · 5 obs
○ 2015-06-26 22:34:48
● 2015-11-08 14:05:08
● 2016-09-14 18:20:56
○ 2026-04-13 17:58:14
○ 2026-04-14 19:56:30
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-08 → 2016-09-14 · 5 obs
○ 2015-06-26 22:34:48
● 2015-11-08 14:05:08
● 2016-09-14 18:20:56
○ 2026-04-13 17:58:14
○ 2026-04-14 19:56:30
○CNAMEzip-lb.neuweb.biz2015-06-26 → 2016-09-14 · 4 obs
● 2015-06-26 22:34:48
● 2016-09-14 18:20:56
○ 2026-04-13 17:58:14
○ 2026-04-14 19:56:30

🔍 DNS Trace

Analysis

IP Addresses

12811.us resolves to a single IP address: 52.204.121.12.

Other host names including 00098.us, 07224.us, 56673.us, 50110.us and 10944.us share IP numbers with 12811.us.

Name Servers

12811.us's delegation uses two name servers, ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

12811.us shares the same name server setup as other domains, for example 59022.us, 82038.us, 99416.us, 01383.us and 25043.us.

12811.us at least partially shares name servers with other domains, including 35017.us, 59192.us, 16492.us, 73778.us and 88627.us.

Host names with a single IP:

ns1.parkco2.neustar.biz points to 3.220.94.231.

ns2.parkco2.neustar.biz points to 3.227.227.44.