25543.us - robtex.com

25543.us

DNSSEC⚠️ Not signed
A54.144.139.9🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix
PTRec2-54-144-139-9.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=1774907274

Same first word

25543.us

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54325.cn
54523.com
24355.com
43552.com
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34525.com
54325.cc
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35524.com
53425.com
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32554.us
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52543.cc
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55234.cc
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35245.one
54523.us
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25435.cn
23455.com

DNS History

18 records (3 active, 15 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA54.144.139.934.196.7.22452.200.178.8852.7.149.7452.7.149.7652.7.236.7252.86.21.18854.164.211.5154.173.230.7654.209.237.22554.236.94.19554.84.31.25354.85.183.72CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-03-27 → 2026-03-30 · 2 obs
● 2026-03-27 14:28:42
● 2026-03-30 22:24:14
●NSns2.parkco2.neustar.biz2026-03-27 → 2026-03-30 · 2 obs
● 2026-03-27 14:28:42
● 2026-03-30 22:24:14
○A34.196.7.2242017-02-16 → 2017-02-16 · 4 obs
○ 2016-07-10 21:54:34
● 2017-02-16 05:10:50
○ 2019-03-08 09:40:52
○ 2026-03-30 22:24:14
○A52.200.178.882017-02-16 → 2017-02-16 · 4 obs
○ 2016-07-10 21:54:34
● 2017-02-16 05:10:50
○ 2019-03-08 09:40:52
○ 2026-03-30 22:24:14
○A52.7.149.742016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-17 04:24:56
● 2016-07-10 21:54:34
○ 2017-02-16 05:10:50
○ 2026-03-30 22:24:14
○A52.7.149.762015-12-07 → 2015-12-07 · 4 obs
○ 2015-08-10 16:36:54
● 2015-12-07 00:38:26
○ 2016-03-17 04:24:56
○ 2026-03-30 22:24:14
○A52.7.236.722017-02-16 → 2017-02-16 · 4 obs
○ 2016-07-10 21:54:34
● 2017-02-16 05:10:50
○ 2019-03-08 09:40:52
○ 2026-03-30 22:24:14
○A52.86.21.1882016-03-17 → 2016-03-17 · 4 obs
○ 2015-12-07 00:38:26
● 2016-03-17 04:24:56
○ 2016-07-10 21:54:34
○ 2026-03-30 22:24:14
●A54.144.139.92026-03-30 → 2026-03-30 · 2 obs
○ 2019-03-08 09:40:52
● 2026-03-30 22:24:14
○A54.164.211.512016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-17 04:24:56
● 2016-07-10 21:54:34
○ 2017-02-16 05:10:50
○ 2026-03-30 22:24:14
○A54.173.230.762015-12-07 → 2015-12-07 · 4 obs
○ 2015-08-10 16:36:54
● 2015-12-07 00:38:26
○ 2016-03-17 04:24:56
○ 2026-03-30 22:24:14
○A54.209.237.2252015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 16:36:54
○ 2019-03-08 09:40:52
○ 2026-03-30 22:24:14
○A54.236.94.1952016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-17 04:24:56
● 2016-07-10 21:54:34
○ 2017-02-16 05:10:50
○ 2026-03-30 22:24:14
○A54.84.31.2532015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 16:36:54
○ 2019-03-08 09:40:52
○ 2026-03-30 22:24:14
○A54.85.183.722015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 16:36:54
○ 2019-03-08 09:40:52
○ 2026-03-30 22:24:14
○CNAMEpr-zipcodes-us.neuweb.biz2015-12-07 → 2017-02-16 · 5 obs
○ 2015-08-10 16:36:54
● 2015-12-07 00:38:26
● 2017-02-16 05:10:50
○ 2019-03-08 09:40:52
○ 2026-03-30 22:24:14
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-12-07 → 2017-02-16 · 5 obs
○ 2015-08-10 16:36:54
● 2015-12-07 00:38:26
● 2017-02-16 05:10:50
○ 2019-03-08 09:40:52
○ 2026-03-30 22:24:14
○CNAMEzip-lb.neuweb.biz2015-08-10 → 2019-03-08 · 4 obs
● 2015-08-10 16:36:54
● 2019-03-08 09:40:52
○ 2026-03-27 14:28:42
○ 2026-03-30 22:24:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usm.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...-
25543.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 25543.us (unsigned zone)

⏱️ Timing

Total: 705ms | Queries: -

📄 Records

TypeCountSample Data
A154.144.139.9
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

25543.us points to a single IP number: 54.144.139.9.

Other host names, for instance 34349.us, 29711.us, 17733.us, 12242.us and 39014.us share IP numbers with 25543.us.

Name Servers

25543.us is delegated to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

25543.us uses the same name server setup as other domains, for instance 09599.us, 36932.us, 27270.us, 01506.us and 22874.us.

Host names with one IP number:

ns1.parkco2.neustar.biz points to: 3.220.94.231.

ns2.parkco2.neustar.biz points to: 3.227.227.44.