40087.us - robtex.com

40087.us

DNSSEC⚠️ Not signed
A100.28.10.102🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-28-10-102.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=1773555288

Same first word

40087.us

Similar names

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70840.cc
00784.cn
07840.com
74800.cn
40870.us
87040.xyz
84070.net
04807.com
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40708.us
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00478.us
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70480.com
07084.com
40870.cc
07048.com
87040.us
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48700.cn
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07804.cn
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00487.us
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78040.net
80074.xyz
78400.us
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84700.mobi
74080.com
04078.com
80047.cn
70840.com
87400.com

DNS History

22 records (3 active, 19 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA100.28.10.10252.1.135.25052.1.72.10852.20.55.1952.201.3.12252.201.96.2352.21.0.5752.3.92.1352.54.147.23552.7.114.5152.7.171.20952.71.73.7252.86.135.12554.152.198.7454.174.175.25154.210.234.193CNAMEpr-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.biz2026-02-25 → 2026-03-20 · 2 obs
● 2026-02-25 01:44:30
● 2026-03-20 01:38:26
●NSns2.parkco2.neustar.biz2026-02-25 → 2026-03-20 · 2 obs
● 2026-02-25 01:44:30
● 2026-03-20 01:38:26
●A100.28.10.1022026-03-20 → 2026-03-20 · 3 obs
○ 2017-12-20 08:01:42
● 2026-03-20 01:38:24
● 2026-03-20 01:38:26
○A52.1.135.2502015-11-05 → 2015-11-05 · 4 obs
○ 2015-06-24 04:22:52
● 2015-11-05 18:20:34
○ 2016-01-26 06:26:46
○ 2026-03-20 01:38:26
○A52.1.72.1082016-04-24 → 2016-04-24 · 4 obs
○ 2016-01-26 06:26:46
● 2016-04-24 03:06:38
○ 2016-12-07 04:18:00
○ 2026-03-20 01:38:26
○A52.20.55.192015-11-05 → 2015-11-05 · 4 obs
○ 2015-06-24 04:22:52
● 2015-11-05 18:20:34
○ 2016-01-26 06:26:46
○ 2026-03-20 01:38:26
○A52.201.3.1222016-12-07 → 2016-12-07 · 4 obs
○ 2016-04-24 03:06:38
● 2016-12-07 04:18:00
○ 2017-12-20 08:01:42
○ 2026-03-20 01:38:26
○A52.201.96.232016-04-24 → 2016-04-24 · 4 obs
○ 2016-01-26 06:26:46
● 2016-04-24 03:06:38
○ 2016-12-07 04:18:00
○ 2026-03-20 01:38:26
○A52.21.0.572015-11-05 → 2015-11-05 · 4 obs
○ 2015-06-24 04:22:52
● 2015-11-05 18:20:34
○ 2016-01-26 06:26:46
○ 2026-03-20 01:38:26
○A52.3.92.132016-04-24 → 2016-04-24 · 4 obs
○ 2016-01-26 06:26:46
● 2016-04-24 03:06:38
○ 2016-12-07 04:18:00
○ 2026-03-20 01:38:26
○A52.54.147.2352016-12-07 → 2016-12-07 · 4 obs
○ 2016-04-24 03:06:38
● 2016-12-07 04:18:00
○ 2017-12-20 08:01:42
○ 2026-03-20 01:38:26
○A52.7.114.512015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 04:22:52
○ 2017-12-20 08:01:42
○ 2026-03-20 01:38:26
○A52.7.171.2092015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 04:22:52
○ 2017-12-20 08:01:42
○ 2026-03-20 01:38:26
○A52.71.73.722016-01-26 → 2016-01-26 · 4 obs
○ 2015-11-05 18:20:34
● 2016-01-26 06:26:46
○ 2016-04-24 03:06:38
○ 2026-03-20 01:38:26
○A52.86.135.1252016-12-07 → 2016-12-07 · 4 obs
○ 2016-04-24 03:06:38
● 2016-12-07 04:18:00
○ 2017-12-20 08:01:42
○ 2026-03-20 01:38:26
○A54.152.198.742016-01-26 → 2016-01-26 · 4 obs
○ 2015-11-05 18:20:34
● 2016-01-26 06:26:46
○ 2016-04-24 03:06:38
○ 2026-03-20 01:38:26
○A54.174.175.2512016-01-26 → 2016-01-26 · 4 obs
○ 2015-11-05 18:20:34
● 2016-01-26 06:26:46
○ 2016-04-24 03:06:38
○ 2026-03-20 01:38:26
○A54.210.234.1932015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 04:22:52
○ 2017-12-20 08:01:42
○ 2026-03-20 01:38:26
○CNAMEpr-www-zipcode-us.expedrion.biz2026-02-25 → 2026-02-25 · 4 obs
○ 2017-12-20 08:01:42
● 2026-02-25 01:44:30
○ 2026-03-20 01:38:24
○ 2026-03-20 01:38:26
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-05 → 2016-12-07 · 5 obs
○ 2015-06-24 04:22:52
● 2015-11-05 18:20:34
● 2016-12-07 04:18:00
○ 2017-12-20 08:01:42
○ 2026-03-20 01:38:26
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-05 → 2016-12-07 · 5 obs
○ 2015-06-24 04:22:52
● 2015-11-05 18:20:34
● 2016-12-07 04:18:00
○ 2017-12-20 08:01:42
○ 2026-03-20 01:38:26
○CNAMEzip-lb.neuweb.biz2015-06-24 → 2017-12-20 · 4 obs
● 2015-06-24 04:22:52
● 2017-12-20 08:01:42
○ 2026-02-25 01:44:30
○ 2026-03-20 01:38:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
40087.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 40087.us (unsigned zone)

⏱️ Timing

Total: 1777ms | Queries: -

📄 Records

TypeCountSample Data
A1100.28.10.102
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

40087.us points to IP number: 100.28.10.102.

Other host names such as 81843.us, 95000.us, 80357.us, 65485.us and 00788.us share IPs with 40087.us.

Name Servers

40087.us is delegated to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

40087.us shares the same name server setup as 02772.us, 00020.us, 28677.us, 32030.us and 67001.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.