89400.us - robtex.com

89400.us

DNSSEC⚠️ Not signed
A54.166.145.148🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix
PTRec2-54-166-145-148.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=1786562834

Same first word

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DNS History

24 records (3 active, 21 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA54.166.145.148100.62.11.100107.21.21.51107.23.215.1344.197.3.20544.222.57.2352.0.47.13152.203.219.2452.5.115.5452.5.244.1152.5.55.9752.7.196.23252.71.140.8052.72.55.8752.86.21.18854.152.227.17854.165.136.19054.165.201.4154.84.173.58CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-11 → 2026-08-12 · 2 obs
● 2026-06-11 09:47:42
● 2026-08-12 19:39:38
●NSns2.parkco2.neustar.biz2026-06-11 → 2026-08-12 · 2 obs
● 2026-06-11 09:47:42
● 2026-08-12 19:39:38
○A100.62.11.1002026-08-03 → 2026-08-03 · 3 obs
○ 2026-06-15 03:45:04
● 2026-08-03 11:02:26
○ 2026-08-12 19:39:38
○A107.21.21.512016-01-16 → 2016-01-16 · 4 obs
○ 2015-10-22 05:46:44
● 2016-01-16 17:52:36
○ 2016-03-30 11:43:22
○ 2026-08-12 19:39:38
○A107.23.215.132015-10-22 → 2015-10-22 · 4 obs
○ 2015-05-23 00:50:22
● 2015-10-22 05:46:44
○ 2016-01-16 17:52:36
○ 2026-08-12 19:39:38
○A44.197.3.2052026-06-14 → 2026-06-15 · 5 obs
○ 2026-06-12 05:36:44
● 2026-06-14 20:44:18
● 2026-06-15 03:45:04
○ 2026-08-03 11:02:26
○ 2026-08-12 19:39:38
○A44.222.57.232026-06-11 → 2026-06-12 · 5 obs
○ 2017-05-23 00:54:16
● 2026-06-11 09:47:42
● 2026-06-12 05:36:44
○ 2026-06-14 20:44:18
○ 2026-08-12 19:39:38
○A52.0.47.1312015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 00:50:22
○ 2017-05-23 00:54:16
○ 2026-08-12 19:39:38
○A52.203.219.242016-09-06 → 2016-09-06 · 4 obs
○ 2016-03-30 11:43:22
● 2016-09-06 11:05:40
○ 2017-05-23 00:54:16
○ 2026-08-12 19:39:38
○A52.5.115.542016-09-06 → 2016-09-06 · 4 obs
○ 2016-03-30 11:43:22
● 2016-09-06 11:05:40
○ 2017-05-23 00:54:16
○ 2026-08-12 19:39:38
○A52.5.244.112015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 00:50:22
○ 2017-05-23 00:54:16
○ 2026-08-12 19:39:38
○A52.5.55.972016-03-30 → 2016-03-30 · 4 obs
○ 2016-01-16 17:52:36
● 2016-03-30 11:43:22
○ 2016-09-06 11:05:40
○ 2026-08-12 19:39:38
○A52.7.196.2322015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 00:50:22
○ 2017-05-23 00:54:16
○ 2026-08-12 19:39:38
○A52.71.140.802016-01-16 → 2016-01-16 · 4 obs
○ 2015-10-22 05:46:44
● 2016-01-16 17:52:36
○ 2016-03-30 11:43:22
○ 2026-08-12 19:39:38
○A52.72.55.872016-09-06 → 2016-09-06 · 4 obs
○ 2016-03-30 11:43:22
● 2016-09-06 11:05:40
○ 2017-05-23 00:54:16
○ 2026-08-12 19:39:38
○A52.86.21.1882016-03-30 → 2016-03-30 · 4 obs
○ 2016-01-16 17:52:36
● 2016-03-30 11:43:22
○ 2016-09-06 11:05:40
○ 2026-08-12 19:39:38
○A54.152.227.1782015-10-22 → 2015-10-22 · 4 obs
○ 2015-05-23 00:50:22
● 2015-10-22 05:46:44
○ 2016-01-16 17:52:36
○ 2026-08-12 19:39:38
○A54.165.136.1902016-03-30 → 2016-03-30 · 4 obs
○ 2016-01-16 17:52:36
● 2016-03-30 11:43:22
○ 2016-09-06 11:05:40
○ 2026-08-12 19:39:38
○A54.165.201.412016-01-16 → 2016-01-16 · 4 obs
○ 2015-10-22 05:46:44
● 2016-01-16 17:52:36
○ 2016-03-30 11:43:22
○ 2026-08-12 19:39:38
●A54.166.145.1482026-08-12 → 2026-08-12 · 2 obs
○ 2026-08-03 11:02:26
● 2026-08-12 19:39:38
○A54.84.173.582015-10-22 → 2015-10-22 · 4 obs
○ 2015-05-23 00:50:22
● 2015-10-22 05:46:44
○ 2016-01-16 17:52:36
○ 2026-08-12 19:39:38
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-22 → 2016-09-06 · 5 obs
○ 2015-05-23 00:50:22
● 2015-10-22 05:46:44
● 2016-09-06 11:05:40
○ 2017-05-23 00:54:16
○ 2026-08-12 19:39:38
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-22 → 2016-09-06 · 5 obs
○ 2015-05-23 00:50:22
● 2015-10-22 05:46:44
● 2016-09-06 11:05:40
○ 2017-05-23 00:54:16
○ 2026-08-12 19:39:38
○CNAMEzip-lb.neuweb.biz2015-05-23 → 2017-05-23 · 4 obs
● 2015-05-23 00:50:22
● 2017-05-23 00:54:16
○ 2026-06-11 09:47:42
○ 2026-08-12 19:39:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usy.cctld.us, n.cctld.us, w.cctld.us, x.cctld.us...-
89400.usns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz-

✅ Authoritative Response

Server:3.220.94.231

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 89400.us (unsigned zone)

⏱️ Timing

Total: 455ms | Queries: -

📄 Records

TypeCountSample Data
A154.166.145.148
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

89400.us resolves to one IP address: 54.166.145.148.

58481.us, 52265.us, 04098.us and two other host names share IP numbers with 89400.us.

Name Servers

89400.us has two authoritative name servers — ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

89400.us uses the same name servers as several other domains — among them 59107.us, 79091.us, 89225.us and two more.

ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz each resolve to one IP number: ns1.parkco2.neustar.biz points to 3.220.94.231 and ns2.parkco2.neustar.biz points to 3.227.227.44.