18271.us - robtex.com

18271.us

DNSSEC⚠️ Not signed
A34.235.54.222🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-235-54-222.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=1778535566

Same first word

18271.com
18271.cn
18271.us

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78112.us

DNS History

21 records (3 active, 18 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA34.235.54.222107.23.26.16332.194.99.10952.200.239.11852.21.100.20752.22.118.12352.3.85.4452.4.106.2552.7.114.5152.7.171.20952.7.26.4052.72.101.17352.72.53.11454.164.44.8454.175.82.8754.210.234.193CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-05-02 → 2026-05-11 · 2 obs
● 2026-05-02 03:04:16
● 2026-05-11 21:52:02
●NSns2.parkco2.neustar.biz2026-05-02 → 2026-05-11 · 2 obs
● 2026-05-02 03:04:16
● 2026-05-11 21:52:02
○A107.23.26.1632016-06-16 → 2016-06-16 · 4 obs
○ 2016-01-22 07:09:22
● 2016-06-16 16:48:08
○ 2017-02-11 22:01:56
○ 2026-05-11 21:52:02
○A32.194.99.1092026-05-10 → 2026-05-10 · 4 obs
○ 2020-02-29 21:09:48
● 2026-05-10 23:40:14
○ 2026-05-11 21:51:58
○ 2026-05-11 21:52:02
●A34.235.54.2222026-05-11 → 2026-05-11 · 3 obs
○ 2026-05-10 23:40:14
● 2026-05-11 21:51:58
● 2026-05-11 21:52:02
○A52.200.239.1182017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-16 16:48:08
● 2017-02-11 22:01:56
○ 2020-02-29 21:09:48
○ 2026-05-11 21:52:02
○A52.21.100.2072016-01-22 → 2016-01-22 · 4 obs
○ 2015-11-27 12:10:46
● 2016-01-22 07:09:22
○ 2016-06-16 16:48:08
○ 2026-05-11 21:52:02
○A52.22.118.1232016-06-16 → 2016-06-16 · 4 obs
○ 2016-01-22 07:09:22
● 2016-06-16 16:48:08
○ 2017-02-11 22:01:56
○ 2026-05-11 21:52:02
○A52.3.85.442015-11-27 → 2015-11-27 · 4 obs
○ 2015-08-09 09:37:56
● 2015-11-27 12:10:46
○ 2016-01-22 07:09:22
○ 2026-05-11 21:52:02
○A52.4.106.252017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-16 16:48:08
● 2017-02-11 22:01:56
○ 2020-02-29 21:09:48
○ 2026-05-11 21:52:02
○A52.7.114.512015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 09:37:56
○ 2017-02-11 22:01:56
○ 2026-05-11 21:52:02
○A52.7.171.2092015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 09:37:56
○ 2017-02-11 22:01:56
○ 2026-05-11 21:52:02
○A52.7.26.402016-01-22 → 2016-01-22 · 4 obs
○ 2015-11-27 12:10:46
● 2016-01-22 07:09:22
○ 2016-06-16 16:48:08
○ 2026-05-11 21:52:02
○A52.72.101.1732017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-16 16:48:08
● 2017-02-11 22:01:56
○ 2020-02-29 21:09:48
○ 2026-05-11 21:52:02
○A52.72.53.1142016-01-22 → 2016-01-22 · 4 obs
○ 2015-11-27 12:10:46
● 2016-01-22 07:09:22
○ 2016-06-16 16:48:08
○ 2026-05-11 21:52:02
○A54.164.44.842015-11-27 → 2015-11-27 · 4 obs
○ 2015-08-09 09:37:56
● 2015-11-27 12:10:46
○ 2016-01-22 07:09:22
○ 2026-05-11 21:52:02
○A54.175.82.872016-06-16 → 2016-06-16 · 4 obs
○ 2016-01-22 07:09:22
● 2016-06-16 16:48:08
○ 2017-02-11 22:01:56
○ 2026-05-11 21:52:02
○A54.210.234.1932015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 09:37:56
○ 2017-02-11 22:01:56
○ 2026-05-11 21:52:02
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-27 → 2017-02-11 · 5 obs
○ 2015-08-09 09:37:56
● 2015-11-27 12:10:46
● 2017-02-11 22:01:56
○ 2020-02-29 21:09:48
○ 2026-05-11 21:52:02
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-27 → 2017-02-11 · 5 obs
○ 2015-08-09 09:37:56
● 2015-11-27 12:10:46
● 2017-02-11 22:01:56
○ 2020-02-29 21:09:48
○ 2026-05-11 21:52:02
○CNAMEzip-lb.neuweb.biz2015-08-09 → 2020-02-29 · 4 obs
● 2015-08-09 09:37:56
● 2020-02-29 21:09:48
○ 2026-05-02 03:04:16
○ 2026-05-11 21:52:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usy.cctld.us, k.cctld.us, m.cctld.us, b.cctld.us...-
18271.usns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz-

✅ Authoritative Response

Server:3.227.227.44

NS records: ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 18271.us (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

TypeCountSample Data
A134.235.54.222
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

18271.us resolves to a single IP: 34.235.54.222.

Other host names, for instance registry-web-320964443.us-east-1.elb.amazonaws.com, 96813.us, 02100.us, 98382.us and 21136.us share IP numbers with 18271.us.

Name Servers

18271.us has two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

18271.us shares the same name server setup as other domains, for example 28197.us, 96575.us, 11783.us, 83939.us and 82685.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