73525.us - robtex.com

73525.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=1774715149

Same first word

73525.us
73525.xyz

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72553.net
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DNS History

15 records (2 active, 13 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA52.204.45.15552.5.136.13452.7.114.5152.7.149.7652.7.171.20952.86.39.13054.173.230.7654.208.235.7354.210.234.19354.210.49.166CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-26 13:07:40
● 2026-03-28 16:48:28
●NSns2.parkco2.neustar.biz2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-26 13:07:40
● 2026-03-28 16:48:28
○A52.204.45.1552016-07-18 → 2016-07-18 · 4 obs
○ 2016-03-09 20:11:48
● 2016-07-18 20:41:52
○ 2026-03-26 13:07:40
○ 2026-03-28 16:48:28
○A52.5.136.1342016-07-18 → 2016-07-18 · 4 obs
○ 2016-03-09 20:11:48
● 2016-07-18 20:41:52
○ 2026-03-26 13:07:40
○ 2026-03-28 16:48:28
○A52.7.114.512015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 08:04:48
○ 2026-03-26 13:07:40
○ 2026-03-28 16:48:28
○A52.7.149.762015-12-08 → 2015-12-08 · 4 obs
○ 2015-08-19 08:04:48
● 2015-12-08 22:05:16
○ 2016-03-09 20:11:48
○ 2026-03-28 16:48:28
○A52.7.171.2092015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 08:04:48
○ 2026-03-26 13:07:40
○ 2026-03-28 16:48:28
○A52.86.39.1302016-03-09 → 2016-03-09 · 4 obs
○ 2015-12-08 22:05:16
● 2016-03-09 20:11:48
○ 2016-07-18 20:41:52
○ 2026-03-28 16:48:28
○A54.173.230.762015-12-08 → 2015-12-08 · 4 obs
○ 2015-08-19 08:04:48
● 2015-12-08 22:05:16
○ 2016-03-09 20:11:48
○ 2026-03-28 16:48:28
○A54.208.235.732016-07-18 → 2016-07-18 · 4 obs
○ 2016-03-09 20:11:48
● 2016-07-18 20:41:52
○ 2026-03-26 13:07:40
○ 2026-03-28 16:48:28
○A54.210.234.1932015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 08:04:48
○ 2026-03-26 13:07:40
○ 2026-03-28 16:48:28
○A54.210.49.1662016-03-09 → 2016-03-09 · 4 obs
○ 2015-12-08 22:05:16
● 2016-03-09 20:11:48
○ 2016-07-18 20:41:52
○ 2026-03-28 16:48:28
○CNAMEpr-zipcodes-us.neuweb.biz2015-12-08 → 2016-07-18 · 5 obs
○ 2015-08-19 08:04:48
● 2015-12-08 22:05:16
● 2016-07-18 20:41:52
○ 2026-03-26 13:07:40
○ 2026-03-28 16:48:28
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-12-08 → 2016-07-18 · 5 obs
○ 2015-08-19 08:04:48
● 2015-12-08 22:05:16
● 2016-07-18 20:41:52
○ 2026-03-26 13:07:40
○ 2026-03-28 16:48:28
○CNAMEzip-lb.neuweb.biz2015-08-19 → 2016-07-18 · 4 obs
● 2015-08-19 08:04:48
● 2016-07-18 20:41:52
○ 2026-03-26 13:07:40
○ 2026-03-28 16:48:28

🔍 DNS Trace

Analysis

Name Servers

73525.us's delegation uses two name servers, ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

73525.us shares the same name server setup as other domains, for example 77001.us, 21211.us, 14197.us, 24924.us and 00838.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.