91872.us - robtex.com

91872.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

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=1776031429

Same first word

91872.us

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DNS History

18 records (2 active, 16 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA34.196.11.13652.1.135.25052.1.72.10852.20.55.1952.201.96.2352.21.0.5752.3.92.1352.7.114.5152.7.171.20952.71.73.7254.152.198.7454.174.175.25154.210.234.193CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-04-10 → 2026-04-12 · 2 obs
● 2026-04-10 19:30:46
● 2026-04-12 22:14:16
●NSns2.parkco2.neustar.biz2026-04-10 → 2026-04-12 · 2 obs
● 2026-04-10 19:30:46
● 2026-04-12 22:14:16
○A34.196.11.1362026-04-10 → 2026-04-10 · 4 obs
○ 2017-08-15 15:31:50
● 2026-04-10 19:30:46
○ 2026-04-12 14:46:42
○ 2026-04-12 22:14:16
○A52.1.135.2502015-11-08 → 2015-11-08 · 4 obs
○ 2015-06-21 16:24:40
● 2015-11-08 14:06:16
○ 2016-02-02 04:28:44
○ 2026-04-12 22:14:16
○A52.1.72.1082016-04-23 → 2016-04-23 · 4 obs
○ 2016-02-02 04:28:44
● 2016-04-23 09:15:26
○ 2017-08-15 15:31:50
○ 2026-04-12 22:14:16
○A52.20.55.192015-11-08 → 2015-11-08 · 4 obs
○ 2015-06-21 16:24:40
● 2015-11-08 14:06:16
○ 2016-02-02 04:28:44
○ 2026-04-12 22:14:16
○A52.201.96.232016-04-23 → 2016-04-23 · 4 obs
○ 2016-02-02 04:28:44
● 2016-04-23 09:15:26
○ 2017-08-15 15:31:50
○ 2026-04-12 22:14:16
○A52.21.0.572015-11-08 → 2015-11-08 · 4 obs
○ 2015-06-21 16:24:40
● 2015-11-08 14:06:16
○ 2016-02-02 04:28:44
○ 2026-04-12 22:14:16
○A52.3.92.132016-04-23 → 2016-04-23 · 4 obs
○ 2016-02-02 04:28:44
● 2016-04-23 09:15:26
○ 2017-08-15 15:31:50
○ 2026-04-12 22:14:16
○A52.7.114.512015-06-21 → 2015-06-21 · 3 obs
● 2015-06-21 16:24:40
○ 2017-08-15 15:31:50
○ 2026-04-12 22:14:16
○A52.7.171.2092015-06-21 → 2015-06-21 · 3 obs
● 2015-06-21 16:24:40
○ 2017-08-15 15:31:50
○ 2026-04-12 22:14:16
○A52.71.73.722016-02-02 → 2016-02-02 · 4 obs
○ 2015-11-08 14:06:16
● 2016-02-02 04:28:44
○ 2016-04-23 09:15:26
○ 2026-04-12 22:14:16
○A54.152.198.742016-02-02 → 2016-02-02 · 4 obs
○ 2015-11-08 14:06:16
● 2016-02-02 04:28:44
○ 2016-04-23 09:15:26
○ 2026-04-12 22:14:16
○A54.174.175.2512016-02-02 → 2016-02-02 · 4 obs
○ 2015-11-08 14:06:16
● 2016-02-02 04:28:44
○ 2016-04-23 09:15:26
○ 2026-04-12 22:14:16
○A54.210.234.1932015-06-21 → 2015-06-21 · 3 obs
● 2015-06-21 16:24:40
○ 2017-08-15 15:31:50
○ 2026-04-12 22:14:16
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-08 → 2016-04-23 · 5 obs
○ 2015-06-21 16:24:40
● 2015-11-08 14:06:16
● 2016-04-23 09:15:26
○ 2017-08-15 15:31:50
○ 2026-04-12 22:14:16
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-08 → 2016-04-23 · 5 obs
○ 2015-06-21 16:24:40
● 2015-11-08 14:06:16
● 2016-04-23 09:15:26
○ 2017-08-15 15:31:50
○ 2026-04-12 22:14:16
○CNAMEzip-lb.neuweb.biz2015-06-21 → 2017-08-15 · 4 obs
● 2015-06-21 16:24:40
● 2017-08-15 15:31:50
○ 2026-04-10 19:30:46
○ 2026-04-12 22:14:16

🔍 DNS Trace

Analysis

Name Servers

91872.us's delegation uses two name servers, ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

91872.us shares the same name server setup as other domains, for example 89353.us, 47067.us, 02006.us, 07159.us and 30763.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.