38837.us - robtex.com

38837.us

DNSSEC⚠️ Not signed
A3.216.14.9🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-216-14-9.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=1784709587

Same first word

38837.cc
38837.us
38837.my
38837.com

Similar names

88373.co
38783.com
83873.xyz
38738.df.gov.br
38783.us
73388.com
88733.co
87383.cn
83837.net
87383.us
87338.xyz
87338.cn
38738.us
73838.xyz
87383.com
88337.us
33788.cn
87338.com
37838.com
33878.us
83378.cn
83783.com
87833.us
37388.cc
83783.net
73388.us
83738.com
33887.com
73883.com
83873.cn
73883.top
83783.xyz
88733.us
73838.org
37883.com
87833.com
78383.com
78383.us
83873.df.gov.br
38873.com

DNS History

26 records (3 active, 23 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA3.216.14.9107.23.215.1318.206.102.303.208.167.2134.195.59.4244.197.3.20544.218.129.21844.222.57.2352.0.47.13152.20.158.9752.200.150.22752.4.148.11852.5.244.1152.7.149.7452.7.196.23252.86.84.3554.152.227.17854.152.49.1554.164.211.5154.236.94.19554.84.173.58CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-12 → 2026-07-22 · 2 obs
● 2026-06-12 12:03:52
● 2026-07-22 09:40:48
●NSns2.parkco2.neustar.biz2026-06-12 → 2026-07-22 · 2 obs
● 2026-06-12 12:03:52
● 2026-07-22 09:40:48
○A107.23.215.132015-10-19 → 2015-10-19 · 4 obs
○ 2015-05-27 08:45:52
● 2015-10-19 13:48:42
○ 2015-12-09 23:01:50
○ 2026-07-22 09:40:48
○A18.206.102.302026-06-20 → 2026-06-20 · 4 obs
○ 2026-06-14 20:15:16
● 2026-06-20 21:55:14
○ 2026-07-12 01:39:48
○ 2026-07-22 09:40:48
○A3.208.167.212026-07-12 → 2026-07-12 · 3 obs
○ 2026-06-20 21:55:14
● 2026-07-12 01:39:48
○ 2026-07-22 09:40:48
●A3.216.14.92026-07-22 → 2026-07-22 · 2 obs
○ 2026-07-12 01:39:48
● 2026-07-22 09:40:48
○A34.195.59.422017-02-20 → 2017-02-20 · 4 obs
○ 2016-07-02 11:35:48
● 2017-02-20 09:19:48
○ 2017-07-17 02:29:18
○ 2026-07-22 09:40:48
○A44.197.3.2052026-06-14 → 2026-06-14 · 4 obs
○ 2026-06-13 08:57:00
● 2026-06-14 20:15:16
○ 2026-06-20 21:55:14
○ 2026-07-22 09:40:48
○A44.218.129.2182026-06-12 → 2026-06-12 · 4 obs
○ 2017-07-17 02:29:18
● 2026-06-12 12:03:52
○ 2026-06-13 08:57:00
○ 2026-07-22 09:40:48
○A44.222.57.232026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-12 12:03:52
● 2026-06-13 08:57:00
○ 2026-06-14 20:15:16
○ 2026-07-22 09:40:48
○A52.0.47.1312015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 08:45:52
○ 2017-07-17 02:29:18
○ 2026-07-22 09:40:48
○A52.20.158.972015-12-09 → 2015-12-09 · 4 obs
○ 2015-10-19 13:48:42
● 2015-12-09 23:01:50
○ 2016-03-11 08:42:30
○ 2026-07-22 09:40:48
○A52.200.150.2272017-02-20 → 2017-02-20 · 4 obs
○ 2016-07-02 11:35:48
● 2017-02-20 09:19:48
○ 2017-07-17 02:29:18
○ 2026-07-22 09:40:48
○A52.4.148.1182015-12-09 → 2015-12-09 · 4 obs
○ 2015-10-19 13:48:42
● 2015-12-09 23:01:50
○ 2016-03-11 08:42:30
○ 2026-07-22 09:40:48
○A52.5.244.112015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 08:45:52
○ 2017-07-17 02:29:18
○ 2026-07-22 09:40:48
○A52.7.149.742016-07-02 → 2016-07-02 · 4 obs
○ 2016-03-11 08:42:30
● 2016-07-02 11:35:48
○ 2017-02-20 09:19:48
○ 2026-07-22 09:40:48
○A52.7.196.2322015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 08:45:52
○ 2017-07-17 02:29:18
○ 2026-07-22 09:40:48
○A52.86.84.352016-03-11 → 2016-03-11 · 4 obs
○ 2015-12-09 23:01:50
● 2016-03-11 08:42:30
○ 2016-07-02 11:35:48
○ 2026-07-22 09:40:48
○A54.152.227.1782015-10-19 → 2015-10-19 · 4 obs
○ 2015-05-27 08:45:52
● 2015-10-19 13:48:42
○ 2015-12-09 23:01:50
○ 2026-07-22 09:40:48
○A54.152.49.152017-02-20 → 2017-02-20 · 4 obs
○ 2016-07-02 11:35:48
● 2017-02-20 09:19:48
○ 2017-07-17 02:29:18
○ 2026-07-22 09:40:48
○A54.164.211.512016-07-02 → 2016-07-02 · 4 obs
○ 2016-03-11 08:42:30
● 2016-07-02 11:35:48
○ 2017-02-20 09:19:48
○ 2026-07-22 09:40:48
○A54.236.94.1952016-07-02 → 2016-07-02 · 4 obs
○ 2016-03-11 08:42:30
● 2016-07-02 11:35:48
○ 2017-02-20 09:19:48
○ 2026-07-22 09:40:48
○A54.84.173.582015-10-19 → 2015-10-19 · 4 obs
○ 2015-05-27 08:45:52
● 2015-10-19 13:48:42
○ 2015-12-09 23:01:50
○ 2026-07-22 09:40:48
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-19 → 2017-02-20 · 5 obs
○ 2015-05-27 08:45:52
● 2015-10-19 13:48:42
● 2017-02-20 09:19:48
○ 2017-07-17 02:29:18
○ 2026-07-22 09:40:48
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-19 → 2017-02-20 · 5 obs
○ 2015-05-27 08:45:52
● 2015-10-19 13:48:42
● 2017-02-20 09:19:48
○ 2017-07-17 02:29:18
○ 2026-07-22 09:40:48
○CNAMEzip-lb.neuweb.biz2015-05-27 → 2017-07-17 · 4 obs
● 2015-05-27 08:45:52
● 2017-07-17 02:29:18
○ 2026-06-12 12:03:52
○ 2026-07-22 09:40:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, w.cctld.us, k.cctld.us, n.cctld.us...-
38837.usns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz-

✅ Authoritative Response

Server:3.220.94.231

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 38837.us (unsigned zone)

⏱️ Timing

Total: 582ms | Queries: -

📄 Records

TypeCountSample Data
A1100.28.50.56
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

38837.us has exactly one IP address — 3.216.14.9.

37352.us, 89970.us, 00235.us plus two other host names have IP numbers in common with 38837.us.

Name Servers

38837.us is served by two delegated name servers, ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

The name server configuration of 38837.us is shared with other domains, for instance 88040.us, 20701.us, 28108.us and two others.

ns1.parkco2.neustar.biz directs to 3.220.94.231 and ns2.parkco2.neustar.biz directs to 3.227.227.44; each host name points to exactly one IP number.