87400.us - robtex.com

87400.us

DNSSEC⚠️ Not signed
A44.194.55.214🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-194-55-214.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
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=1774407140

Same first word

87400.xyz
87400.us
87400.com

Similar names

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40870.cc
07048.com
87040.us
04780.us
48700.cn
84007.xyz
00784.com
04708.net
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40870.com
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80740.xyz
78040.net
78400.us
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74080.com
04078.com
80047.cn
70840.com
08047.com
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70840.cc
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07840.com
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40870.us
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84070.net
04807.com
40807.com
00847.us
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00487.com
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87040.com
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78040.com
80470.cn
74008.com
40708.us
04870.com
07804.com
40780.us
00478.us
00874.us
70480.com

DNS History

15 records (3 active, 12 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA44.194.55.214107.21.57.7734.196.7.22434.224.55.13852.200.178.8852.7.114.5152.7.171.20952.7.236.7254.165.8.12854.210.234.193CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-03-22 → 2026-03-25 · 2 obs
● 2026-03-22 17:51:38
● 2026-03-25 03:22:42
●NSns2.parkco2.neustar.biz2026-03-22 → 2026-03-25 · 2 obs
● 2026-03-22 17:51:38
● 2026-03-25 03:22:42
○A107.21.57.772016-04-01 → 2016-04-01 · 4 obs
○ 2015-12-10 13:59:56
● 2016-04-01 22:01:22
○ 2017-02-15 07:27:14
○ 2026-03-25 03:22:42
○A34.196.7.2242017-02-15 → 2017-02-15 · 4 obs
○ 2016-04-01 22:01:22
● 2017-02-15 07:27:14
○ 2026-03-22 17:51:38
○ 2026-03-25 03:22:42
○A34.224.55.1382026-03-22 → 2026-03-22 · 3 obs
○ 2017-02-15 07:27:14
● 2026-03-22 17:51:38
○ 2026-03-25 03:22:42
●A44.194.55.2142026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-22 17:51:38
● 2026-03-25 03:22:42
○A52.200.178.882017-02-15 → 2017-02-15 · 4 obs
○ 2016-04-01 22:01:22
● 2017-02-15 07:27:14
○ 2026-03-22 17:51:38
○ 2026-03-25 03:22:42
○A52.7.114.512015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 08:57:34
○ 2026-03-22 17:51:38
○ 2026-03-25 03:22:42
○A52.7.171.2092015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 08:57:34
○ 2026-03-22 17:51:38
○ 2026-03-25 03:22:42
○A52.7.236.722017-02-15 → 2017-02-15 · 4 obs
○ 2016-04-01 22:01:22
● 2017-02-15 07:27:14
○ 2026-03-22 17:51:38
○ 2026-03-25 03:22:42
○A54.165.8.1282015-12-10 → 2015-12-10 · 4 obs
○ 2015-08-21 08:57:34
● 2015-12-10 13:59:56
○ 2016-04-01 22:01:22
○ 2026-03-25 03:22:42
○A54.210.234.1932015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 08:57:34
○ 2026-03-22 17:51:38
○ 2026-03-25 03:22:42
○CNAMEpr-zipcodes-us.neuweb.biz2015-12-10 → 2017-02-15 · 5 obs
○ 2015-08-21 08:57:34
● 2015-12-10 13:59:56
● 2017-02-15 07:27:14
○ 2026-03-22 17:51:38
○ 2026-03-25 03:22:42
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-12-10 → 2017-02-15 · 5 obs
○ 2015-08-21 08:57:34
● 2015-12-10 13:59:56
● 2017-02-15 07:27:14
○ 2026-03-22 17:51:38
○ 2026-03-25 03:22:42
○CNAMEzip-lb.neuweb.biz2015-08-21 → 2017-02-15 · 4 obs
● 2015-08-21 08:57:34
● 2017-02-15 07:27:14
○ 2026-03-22 17:51:38
○ 2026-03-25 03:22:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
87400.usns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz-

✅ Authoritative Response

Server:3.227.227.44

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 87400.us (unsigned zone)

⏱️ Timing

Total: 813ms | Queries: -

📄 Records

TypeCountSample Data
A144.194.55.214
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

87400.us resolves to one IP number: 44.194.55.214.

other host names including 34333.us, 96983.us, 40886.us, 65743.us and 14446.us share IP numbers with 87400.us.

Name Servers

87400.us is delegated to two name servers ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

87400.us shares the same name server setup as other domains, for instance 28821.us, 97944.us, 56374.us, 95800.us and 31492.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