31737.us - robtex.com

31737.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=1785368800

Same first word

31737.org
31737.cc
31737.us

Similar names

31377.cfd
33717.cc
73731.us
73317.us
37173.cn
17733.com
73713.ph
13377.cn
17373.id
73173.com
17733.xyz
71373.com
37137.cn
17733.cn
13377.vip
77133.com
37371.cn
71337.cn
77331.co
37731.cn
73713.us
71733.com
37173.ir
71733.cn
73317.cn
73371.us
77313.xyz
77313.com
31773.com
17373.us
31377.com
77331.com
73317.mobi
71373.cn
37371.com
17373.com
13377.com
33771.cc
31773.us
71733.us
33771.com
13737.com
73137.com
17733.us
31773.cn
17337.us
37137.com
77133.us
73173.us
73731.com
33771.co
13377.org
77133.cn
17337.com

DNS History

24 records (3 active, 21 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA3.216.14.944.197.3.20544.222.57.2352.1.135.25052.20.55.1952.200.239.11852.21.0.5752.4.106.2552.7.114.5152.7.149.7452.7.171.20952.72.101.17352.72.156.8352.72.99.3854.164.211.5154.210.234.19354.236.94.19554.80.242.22454.88.129.157CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-12 → 2026-07-30 · 2 obs
● 2026-06-12 11:27:16
● 2026-07-30 00:20:54
●NSns2.parkco2.neustar.biz2026-06-12 → 2026-07-30 · 2 obs
● 2026-06-12 11:27:16
● 2026-07-30 00:20:54
●A3.216.14.92026-07-30 → 2026-07-30 · 3 obs
○ 2026-07-02 11:23:46
● 2026-07-30 00:20:52
● 2026-07-30 00:20:54
○A44.197.3.2052026-06-16 → 2026-06-16 · 4 obs
○ 2026-06-12 11:27:16
● 2026-06-16 01:55:42
○ 2026-07-02 11:23:46
○ 2026-07-30 00:20:54
○A44.222.57.232026-06-12 → 2026-06-12 · 4 obs
○ 2020-01-02 21:00:08
● 2026-06-12 11:27:16
○ 2026-06-16 01:55:42
○ 2026-07-30 00:20:54
○A52.1.135.2502015-11-19 → 2015-11-19 · 4 obs
○ 2015-07-16 14:03:08
● 2015-11-19 17:18:52
○ 2016-02-11 05:19:10
○ 2026-07-30 00:20:54
○A52.20.55.192015-11-19 → 2015-11-19 · 4 obs
○ 2015-07-16 14:03:08
● 2015-11-19 17:18:52
○ 2016-02-11 05:19:10
○ 2026-07-30 00:20:54
○A52.200.239.1182017-02-07 → 2017-02-07 · 4 obs
○ 2016-06-25 16:18:44
● 2017-02-07 16:31:06
○ 2026-06-12 11:27:16
○ 2026-07-30 00:20:54
○A52.21.0.572015-11-19 → 2015-11-19 · 4 obs
○ 2015-07-16 14:03:08
● 2015-11-19 17:18:52
○ 2016-02-11 05:19:10
○ 2026-07-30 00:20:54
○A52.4.106.252017-02-07 → 2017-02-07 · 4 obs
○ 2016-06-25 16:18:44
● 2017-02-07 16:31:06
○ 2026-06-12 11:27:16
○ 2026-07-30 00:20:54
○A52.7.114.512015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 14:03:08
○ 2017-02-07 16:31:06
○ 2026-07-30 00:20:54
○A52.7.149.742016-06-25 → 2016-06-25 · 4 obs
○ 2016-02-11 05:19:10
● 2016-06-25 16:18:44
○ 2020-01-02 21:00:08
○ 2026-07-30 00:20:54
○A52.7.171.2092015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 14:03:08
○ 2017-02-07 16:31:06
○ 2026-07-30 00:20:54
○A52.72.101.1732017-02-07 → 2017-02-07 · 4 obs
○ 2016-06-25 16:18:44
● 2017-02-07 16:31:06
○ 2026-06-12 11:27:16
○ 2026-07-30 00:20:54
○A52.72.156.832016-02-11 → 2016-02-11 · 4 obs
○ 2015-11-19 17:18:52
● 2016-02-11 05:19:10
○ 2016-06-25 16:18:44
○ 2026-07-30 00:20:54
○A52.72.99.382016-02-11 → 2016-02-11 · 4 obs
○ 2015-11-19 17:18:52
● 2016-02-11 05:19:10
○ 2016-06-25 16:18:44
○ 2026-07-30 00:20:54
○A54.164.211.512016-06-25 → 2016-06-25 · 4 obs
○ 2016-02-11 05:19:10
● 2016-06-25 16:18:44
○ 2020-01-02 21:00:08
○ 2026-07-30 00:20:54
○A54.210.234.1932015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 14:03:08
○ 2017-02-07 16:31:06
○ 2026-07-30 00:20:54
○A54.236.94.1952016-06-25 → 2016-06-25 · 4 obs
○ 2016-02-11 05:19:10
● 2016-06-25 16:18:44
○ 2020-01-02 21:00:08
○ 2026-07-30 00:20:54
○A54.80.242.2242026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-16 01:55:42
● 2026-07-02 11:23:46
○ 2026-07-30 00:20:52
○ 2026-07-30 00:20:54
○A54.88.129.1572016-02-11 → 2016-02-11 · 4 obs
○ 2015-11-19 17:18:52
● 2016-02-11 05:19:10
○ 2016-06-25 16:18:44
○ 2026-07-30 00:20:54
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-19 → 2017-02-07 · 5 obs
○ 2015-07-16 14:03:08
● 2015-11-19 17:18:52
● 2017-02-07 16:31:06
○ 2020-01-02 21:00:08
○ 2026-07-30 00:20:54
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-19 → 2017-02-07 · 5 obs
○ 2015-07-16 14:03:08
● 2015-11-19 17:18:52
● 2017-02-07 16:31:06
○ 2020-01-02 21:00:08
○ 2026-07-30 00:20:54
○CNAMEzip-lb.neuweb.biz2015-07-16 → 2020-01-02 · 4 obs
● 2015-07-16 14:03:08
● 2020-01-02 21:00:08
○ 2026-06-12 11:27:16
○ 2026-07-30 00:20:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usx.cctld.us, f.cctld.us, n.cctld.us, w.cctld.us...-
31737.usns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz-

✅ Authoritative Response

Server:3.227.227.44

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 31737.us (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

TypeCountSample Data
A132.195.102.32
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

31737.us points to a single IP number: 3.216.14.9.

Additional host names — 18045.us, 75735.us, 42385.us and two others — share IP numbers with 31737.us.

Name Servers

31737.us is served by two delegated name servers, ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

31737.us shares its name server setup with other domains, including 27228.us, 26950.us, 23998.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.