37726.us - robtex.com

37726.us

DNSSEC⚠️ Not signed
A100.62.11.100🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
PTRec2-100-62-11-100.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=1785629608

Same first word

37726.us

Similar names

27736.com
67237.app
77362.com
76327.net
67732.de
27736.us
73726.xyz
36727.com
36772.us
32677.com
72736.com
67723.com
37627.cn
63772.cc
73672.xyz
76372.xyz
37267.com
37672.cn
77362.xyz
77263.net
67237.com
67327.net
76732.cn
77632.top
76237.com
76372.cc
37627.cc
77623.xyz
63727.us
23776.cn
26377.com
73627.cc
27637.net
73276.biz
32776.com
77263.cc
77632.cn
72736.us
32767.se
37276.com
77236.ph
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73762.df.gov.br
73267.cfd
27367.us
27736.cn
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72736.xyz
62737.com

DNS History

23 records (3 active, 20 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA100.62.11.100100.28.50.563.216.14.952.201.3.12252.22.224.15052.5.55.9752.54.147.23552.7.114.5152.7.149.7652.7.171.20952.71.167.7952.86.135.12552.86.21.18854.164.182.6354.165.136.19054.173.230.7654.210.234.19354.89.39.158CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-26 → 2026-08-02 · 2 obs
● 2026-06-26 23:45:00
● 2026-08-02 00:24:30
●NSns2.parkco2.neustar.biz2026-06-26 → 2026-08-02 · 2 obs
● 2026-06-26 23:45:00
● 2026-08-02 00:24:30
○A100.28.50.562026-07-23 → 2026-07-23 · 4 obs
○ 2026-06-26 23:45:00
● 2026-07-23 13:11:30
○ 2026-07-23 15:54:12
○ 2026-08-02 00:24:30
●A100.62.11.1002026-08-02 → 2026-08-02 · 2 obs
○ 2026-07-23 15:54:12
● 2026-08-02 00:24:30
○A3.216.14.92026-07-23 → 2026-07-23 · 3 obs
○ 2026-07-23 13:11:30
● 2026-07-23 15:54:12
○ 2026-08-02 00:24:30
○A52.201.3.1222016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-30 06:24:44
● 2016-11-28 11:54:56
○ 2016-12-17 06:09:16
○ 2026-08-02 00:24:30
○A52.22.224.1502016-12-17 → 2016-12-17 · 4 obs
○ 2016-11-28 11:54:56
● 2016-12-17 06:09:16
○ 2018-07-05 12:23:48
○ 2026-08-02 00:24:30
○A52.5.55.972016-03-30 → 2016-03-30 · 4 obs
○ 2015-12-07 17:08:44
● 2016-03-30 06:24:44
○ 2016-11-28 11:54:56
○ 2026-08-02 00:24:30
○A52.54.147.2352016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-30 06:24:44
● 2016-11-28 11:54:56
○ 2016-12-17 06:09:16
○ 2026-08-02 00:24:30
○A52.7.114.512015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 13:14:48
○ 2018-07-05 12:23:48
○ 2026-08-02 00:24:30
○A52.7.149.762015-12-07 → 2015-12-07 · 4 obs
○ 2015-08-21 13:14:48
● 2015-12-07 17:08:44
○ 2016-03-30 06:24:44
○ 2026-08-02 00:24:30
○A52.7.171.2092015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 13:14:48
○ 2018-07-05 12:23:48
○ 2026-08-02 00:24:30
○A52.71.167.792026-06-26 → 2026-06-26 · 4 obs
○ 2018-07-05 12:23:48
● 2026-06-26 23:45:00
○ 2026-07-23 13:11:30
○ 2026-08-02 00:24:30
○A52.86.135.1252016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-30 06:24:44
● 2016-11-28 11:54:56
○ 2016-12-17 06:09:16
○ 2026-08-02 00:24:30
○A52.86.21.1882016-03-30 → 2016-03-30 · 4 obs
○ 2015-12-07 17:08:44
● 2016-03-30 06:24:44
○ 2016-11-28 11:54:56
○ 2026-08-02 00:24:30
○A54.164.182.632016-12-17 → 2016-12-17 · 4 obs
○ 2016-11-28 11:54:56
● 2016-12-17 06:09:16
○ 2018-07-05 12:23:48
○ 2026-08-02 00:24:30
○A54.165.136.1902016-03-30 → 2016-03-30 · 4 obs
○ 2015-12-07 17:08:44
● 2016-03-30 06:24:44
○ 2016-11-28 11:54:56
○ 2026-08-02 00:24:30
○A54.173.230.762015-12-07 → 2015-12-07 · 4 obs
○ 2015-08-21 13:14:48
● 2015-12-07 17:08:44
○ 2016-03-30 06:24:44
○ 2026-08-02 00:24:30
○A54.210.234.1932015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 13:14:48
○ 2018-07-05 12:23:48
○ 2026-08-02 00:24:30
○A54.89.39.1582016-12-17 → 2016-12-17 · 4 obs
○ 2016-11-28 11:54:56
● 2016-12-17 06:09:16
○ 2018-07-05 12:23:48
○ 2026-08-02 00:24:30
○CNAMEpr-zipcodes-us.neuweb.biz2015-12-07 → 2016-12-17 · 5 obs
○ 2015-08-21 13:14:48
● 2015-12-07 17:08:44
● 2016-12-17 06:09:16
○ 2018-07-05 12:23:48
○ 2026-08-02 00:24:30
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-12-07 → 2016-12-17 · 5 obs
○ 2015-08-21 13:14:48
● 2015-12-07 17:08:44
● 2016-12-17 06:09:16
○ 2018-07-05 12:23:48
○ 2026-08-02 00:24:30
○CNAMEzip-lb.neuweb.biz2015-08-21 → 2018-07-05 · 4 obs
● 2015-08-21 13:14:48
● 2018-07-05 12:23:48
○ 2026-06-26 23:45:00
○ 2026-08-02 00:24:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
37726.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 37726.us (unsigned zone)

⏱️ Timing

Total: 682ms | Queries: -

📄 Records

TypeCountSample Data
A198.94.214.30
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

37726.us resolves to just one IP address, 100.62.11.100.

Two other host names, along with 49898.us, 52757.us and 20880.us, also share IP numbers with 37726.us.

Name Servers

37726.us is served by two delegated name servers, ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

37726.us shares its NS records with other domains, for example 97658.us, 65931.us, 17634.us and two others.

Both ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz have a single IP address each — ns1.parkco2.neustar.biz resolves to 3.220.94.231 while ns2.parkco2.neustar.biz resolves to 3.227.227.44.