64257.us - robtex.com

64257.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=1776099015

Same first word

64257.com
64257.us

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DNS History

20 records (2 active, 18 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA44.194.55.21452.204.45.15552.21.10.6952.3.211.3652.5.55.9752.6.237.24052.7.114.5152.7.171.20952.86.21.18854.144.139.954.152.17.12354.165.136.19054.208.235.7354.209.146.23254.210.234.193CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-03-28 → 2026-04-13 · 2 obs
● 2026-03-28 18:34:06
● 2026-04-13 17:17:36
●NSns2.parkco2.neustar.biz2026-03-28 → 2026-04-13 · 2 obs
● 2026-03-28 18:34:06
● 2026-04-13 17:17:36
○A44.194.55.2142026-03-28 → 2026-03-28 · 5 obs
○ 2016-07-20 23:12:08
● 2026-03-28 18:34:06
● 2026-03-28 19:53:34
○ 2026-04-01 11:09:36
○ 2026-04-13 17:17:36
○A52.204.45.1552016-07-20 → 2016-07-20 · 4 obs
○ 2016-03-24 06:43:52
● 2016-07-20 23:12:08
○ 2026-03-28 18:34:06
○ 2026-04-13 17:17:36
○A52.21.10.692015-10-20 → 2015-10-20 · 4 obs
○ 2015-06-05 17:12:06
● 2015-10-20 20:04:30
○ 2015-12-23 00:07:56
○ 2026-04-13 17:17:36
○A52.3.211.362015-10-20 → 2015-10-20 · 4 obs
○ 2015-06-05 17:12:06
● 2015-10-20 20:04:30
○ 2015-12-23 00:07:56
○ 2026-04-13 17:17:36
○A52.5.55.972016-03-24 → 2016-03-24 · 4 obs
○ 2015-12-23 00:07:56
● 2016-03-24 06:43:52
○ 2016-07-20 23:12:08
○ 2026-04-13 17:17:36
○A52.6.237.2402015-10-20 → 2015-10-20 · 4 obs
○ 2015-06-05 17:12:06
● 2015-10-20 20:04:30
○ 2015-12-23 00:07:56
○ 2026-04-13 17:17:36
○A52.7.114.512015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 17:12:06
○ 2026-03-28 18:34:06
○ 2026-04-13 17:17:36
○A52.7.171.2092015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 17:12:06
○ 2026-03-28 18:34:06
○ 2026-04-13 17:17:36
○A52.86.21.1882016-03-24 → 2016-03-24 · 4 obs
○ 2015-12-23 00:07:56
● 2016-03-24 06:43:52
○ 2016-07-20 23:12:08
○ 2026-04-13 17:17:36
○A54.144.139.92026-04-01 → 2026-04-01 · 4 obs
○ 2026-03-28 19:53:34
● 2026-04-01 11:09:36
○ 2026-04-13 09:05:34
○ 2026-04-13 17:17:36
○A54.152.17.1232016-07-20 → 2016-07-20 · 4 obs
○ 2016-03-24 06:43:52
● 2016-07-20 23:12:08
○ 2026-03-28 18:34:06
○ 2026-04-13 17:17:36
○A54.165.136.1902016-03-24 → 2016-03-24 · 4 obs
○ 2015-12-23 00:07:56
● 2016-03-24 06:43:52
○ 2016-07-20 23:12:08
○ 2026-04-13 17:17:36
○A54.208.235.732016-07-20 → 2016-07-20 · 4 obs
○ 2016-03-24 06:43:52
● 2016-07-20 23:12:08
○ 2026-03-28 18:34:06
○ 2026-04-13 17:17:36
○A54.209.146.2322015-12-23 → 2015-12-23 · 4 obs
○ 2015-10-20 20:04:30
● 2015-12-23 00:07:56
○ 2016-03-24 06:43:52
○ 2026-04-13 17:17:36
○A54.210.234.1932015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 17:12:06
○ 2026-03-28 18:34:06
○ 2026-04-13 17:17:36
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-20 → 2016-07-20 · 5 obs
○ 2015-06-05 17:12:06
● 2015-10-20 20:04:30
● 2016-07-20 23:12:08
○ 2026-03-28 18:34:06
○ 2026-04-13 17:17:36
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-20 → 2016-07-20 · 5 obs
○ 2015-06-05 17:12:06
● 2015-10-20 20:04:30
● 2016-07-20 23:12:08
○ 2026-03-28 18:34:06
○ 2026-04-13 17:17:36
○CNAMEzip-lb.neuweb.biz2015-06-05 → 2016-07-20 · 4 obs
● 2015-06-05 17:12:06
● 2016-07-20 23:12:08
○ 2026-03-28 18:34:06
○ 2026-04-13 17:17:36

🔍 DNS Trace

Analysis

Name Servers

64257.us is delegated to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

64257.us shares the same name server setup as other domains, for example 93508.us, 19003.us, 52906.us, 46503.us and 29656.us.

Host names with one IP number:

The host ns1.parkco2.neustar.biz points to 3.220.94.231 and the host ns2.parkco2.neustar.biz points to 3.227.227.44.