01981.us - robtex.com

01981.us

DNSSEC⚠️ Not signed
NSns1.parkco2.neustar.biz ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
A3.227.227.44🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRec2-3-227-227-44.compute-1.amazonaws.com
TXTv=spf1 -all

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=1775951561

Same first word

01981.com
01981.us

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DNS History

17 records (2 active, 15 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA107.23.215.1352.7.114.5152.7.149.7452.7.171.20952.72.156.8352.72.99.3854.152.227.17854.164.211.5154.210.234.19354.236.94.19554.84.173.5854.88.129.157CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-04-11 → 2026-04-12 · 2 obs
● 2026-04-11 02:49:12
● 2026-04-12 00:23:22
●NSns2.parkco2.neustar.biz2026-04-11 → 2026-04-12 · 2 obs
● 2026-04-11 02:49:12
● 2026-04-12 00:23:22
○A107.23.215.132015-10-25 → 2015-10-25 · 4 obs
○ 2015-06-09 07:46:58
● 2015-10-25 06:50:18
○ 2016-02-03 08:32:02
○ 2026-04-12 00:23:22
○A52.7.114.512015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 07:46:58
○ 2026-04-11 02:49:12
○ 2026-04-12 00:23:22
○A52.7.149.742016-06-24 → 2016-06-24 · 4 obs
○ 2016-02-03 08:32:02
● 2016-06-24 17:33:52
○ 2019-04-10 03:27:40
○ 2026-04-12 00:23:22
○A52.7.171.2092015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 07:46:58
○ 2026-04-11 02:49:12
○ 2026-04-12 00:23:22
○A52.72.156.832016-02-03 → 2016-02-03 · 4 obs
○ 2015-10-25 06:50:18
● 2016-02-03 08:32:02
○ 2016-06-24 17:33:52
○ 2026-04-12 00:23:22
○A52.72.99.382016-02-03 → 2016-02-03 · 4 obs
○ 2015-10-25 06:50:18
● 2016-02-03 08:32:02
○ 2016-06-24 17:33:52
○ 2026-04-12 00:23:22
○A54.152.227.1782015-10-25 → 2015-10-25 · 4 obs
○ 2015-06-09 07:46:58
● 2015-10-25 06:50:18
○ 2016-02-03 08:32:02
○ 2026-04-12 00:23:22
○A54.164.211.512016-06-24 → 2016-06-24 · 4 obs
○ 2016-02-03 08:32:02
● 2016-06-24 17:33:52
○ 2019-04-10 03:27:40
○ 2026-04-12 00:23:22
○A54.210.234.1932015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 07:46:58
○ 2026-04-11 02:49:12
○ 2026-04-12 00:23:22
○A54.236.94.1952016-06-24 → 2016-06-24 · 4 obs
○ 2016-02-03 08:32:02
● 2016-06-24 17:33:52
○ 2019-04-10 03:27:40
○ 2026-04-12 00:23:22
○A54.84.173.582015-10-25 → 2015-10-25 · 4 obs
○ 2015-06-09 07:46:58
● 2015-10-25 06:50:18
○ 2016-02-03 08:32:02
○ 2026-04-12 00:23:22
○A54.88.129.1572016-02-03 → 2016-02-03 · 4 obs
○ 2015-10-25 06:50:18
● 2016-02-03 08:32:02
○ 2016-06-24 17:33:52
○ 2026-04-12 00:23:22
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-25 → 2016-06-24 · 5 obs
○ 2015-06-09 07:46:58
● 2015-10-25 06:50:18
● 2016-06-24 17:33:52
○ 2019-04-10 03:27:40
○ 2026-04-12 00:23:22
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-25 → 2016-06-24 · 5 obs
○ 2015-06-09 07:46:58
● 2015-10-25 06:50:18
● 2016-06-24 17:33:52
○ 2019-04-10 03:27:40
○ 2026-04-12 00:23:22
○CNAMEzip-lb.neuweb.biz2015-06-09 → 2019-04-10 · 4 obs
● 2015-06-09 07:46:58
● 2019-04-10 03:27:40
○ 2026-04-11 02:49:12
○ 2026-04-12 00:23:22

🔍 DNS Trace

Analysis

Name Servers

01981.us is delegated to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

01981.us uses the same name server setup as other domains such as 12278.us, 87011.us, 91605.us, 23503.us and 51205.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.