01668.us - robtex.com

01668.us

DNSSEC⚠️ Not signed
A44.194.55.214🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-194-55-214.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
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=1774377998

Same first word

01668.us

Similar names

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DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA44.194.55.214107.21.57.1852.1.135.25052.20.55.1952.21.0.5752.7.114.5152.7.149.7452.7.171.20954.152.111.5354.164.211.5154.210.234.19354.236.94.19554.85.79.34CNAMEpr-www-zipcode-us.expedrion.bizpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-06 08:46:04
● 2026-03-24 19:04:30
●NSns2.parkco2.neustar.biz2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-06 08:46:04
● 2026-03-24 19:04:30
○A107.21.57.182016-03-03 → 2016-03-03 · 4 obs
○ 2015-11-15 13:58:08
● 2016-03-03 02:00:06
○ 2016-07-05 07:08:34
○ 2026-03-24 19:04:30
●A44.194.55.2142026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-06 08:46:04
● 2026-03-24 19:04:28
● 2026-03-24 19:04:30
○A52.1.135.2502015-11-15 → 2015-11-15 · 4 obs
○ 2015-06-27 22:07:40
● 2015-11-15 13:58:08
○ 2016-03-03 02:00:06
○ 2026-03-24 19:04:30
○A52.20.55.192015-11-15 → 2015-11-15 · 4 obs
○ 2015-06-27 22:07:40
● 2015-11-15 13:58:08
○ 2016-03-03 02:00:06
○ 2026-03-24 19:04:30
○A52.21.0.572015-11-15 → 2015-11-15 · 4 obs
○ 2015-06-27 22:07:40
● 2015-11-15 13:58:08
○ 2016-03-03 02:00:06
○ 2026-03-24 19:04:30
○A52.7.114.512015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 22:07:40
○ 2026-03-06 08:46:04
○ 2026-03-24 19:04:30
○A52.7.149.742016-07-05 → 2016-07-05 · 4 obs
○ 2016-03-03 02:00:06
● 2016-07-05 07:08:34
○ 2019-12-21 12:49:22
○ 2026-03-24 19:04:30
○A52.7.171.2092015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 22:07:40
○ 2026-03-06 08:46:04
○ 2026-03-24 19:04:30
○A54.152.111.532016-03-03 → 2016-03-03 · 4 obs
○ 2015-11-15 13:58:08
● 2016-03-03 02:00:06
○ 2016-07-05 07:08:34
○ 2026-03-24 19:04:30
○A54.164.211.512016-07-05 → 2016-07-05 · 4 obs
○ 2016-03-03 02:00:06
● 2016-07-05 07:08:34
○ 2019-12-21 12:49:22
○ 2026-03-24 19:04:30
○A54.210.234.1932015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 22:07:40
○ 2026-03-06 08:46:04
○ 2026-03-24 19:04:30
○A54.236.94.1952016-07-05 → 2016-07-05 · 4 obs
○ 2016-03-03 02:00:06
● 2016-07-05 07:08:34
○ 2019-12-21 12:49:22
○ 2026-03-24 19:04:30
○A54.85.79.342016-03-03 → 2016-03-03 · 4 obs
○ 2015-11-15 13:58:08
● 2016-03-03 02:00:06
○ 2016-07-05 07:08:34
○ 2026-03-24 19:04:30
○CNAMEpr-www-zipcode-us.expedrion.biz2026-03-06 → 2026-03-08 · 5 obs
○ 2019-12-21 12:49:22
● 2026-03-06 08:46:04
● 2026-03-08 04:06:32
○ 2026-03-18 22:40:40
○ 2026-03-24 19:04:30
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-15 → 2016-07-05 · 5 obs
○ 2015-06-27 22:07:40
● 2015-11-15 13:58:08
● 2016-07-05 07:08:34
○ 2019-12-21 12:49:22
○ 2026-03-24 19:04:30
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-15 → 2016-07-05 · 5 obs
○ 2015-06-27 22:07:40
● 2015-11-15 13:58:08
● 2016-07-05 07:08:34
○ 2019-12-21 12:49:22
○ 2026-03-24 19:04:30
○CNAMEzip-lb.neuweb.biz2015-06-27 → 2019-12-21 · 4 obs
● 2015-06-27 22:07:40
● 2019-12-21 12:49:22
○ 2026-03-06 08:46:04
○ 2026-03-24 19:04:30

🔍 DNS Trace

Analysis

IP Addresses

01668.us resolves to a single IP: 44.194.55.214.

Other host names, for instance 71890.us, 59294.us, 84464.us, 72002.us and 29747.us share IP numbers with 01668.us.

Name Servers

01668.us has two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

01668.us shares the same name server setup as other domains, for example 69781.us, 67746.us, 33454.us, 66587.us and 26036.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