66400.us - robtex.com

66400.us

DNSSEC⚠️ Not signed
A54.144.139.9🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix
PTRec2-54-144-139-9.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
TXTv=spf1 -all
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=1776957157

Same first word

66400.net
66400.us

Similar names

04606.vip
00646.cn
06064.cn
46600.us
04606.com
06460.com
46006.us
64006.us
46060.com
60640.com
46006.com
64060.xyz
40606.us
00646.cc
06064.com
00466.com.cn
46600.com
64006.com
06640.no
06640.cc
60064.com
00646.com
00664.us
64006.xyz
00466.cc
06640.com
00466.us
60064.net
60406.us
40606.com
60604.us
66040.com
00466.com

DNS History

22 records (3 active, 19 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA54.144.139.934.192.77.11734.200.210.1244.194.55.21452.0.47.13152.200.159.4952.201.203.24652.202.9.24452.21.10.6952.3.211.3652.5.156.24152.5.244.1152.6.237.24052.7.196.23252.73.184.4454.164.242.14554.174.8.232CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-03-26 → 2026-04-23 · 2 obs
● 2026-03-26 08:07:10
● 2026-04-23 15:20:14
●NSns2.parkco2.neustar.biz2026-03-26 → 2026-04-23 · 2 obs
● 2026-03-26 08:07:10
● 2026-04-23 15:20:14
○A34.192.77.1172017-04-21 → 2017-04-21 · 4 obs
○ 2016-09-12 04:02:48
● 2017-04-21 03:19:22
○ 2026-03-26 08:07:10
○ 2026-04-23 15:20:14
○A34.200.210.122017-04-21 → 2017-04-21 · 4 obs
○ 2016-09-12 04:02:48
● 2017-04-21 03:19:22
○ 2026-03-26 08:07:10
○ 2026-04-23 15:20:14
○A44.194.55.2142026-03-26 → 2026-03-26 · 4 obs
○ 2017-04-21 03:19:22
● 2026-03-26 08:07:10
○ 2026-04-03 23:43:14
○ 2026-04-23 15:20:14
○A52.0.47.1312015-06-01 → 2015-06-01 · 3 obs
● 2015-06-01 03:20:46
○ 2026-03-26 08:07:10
○ 2026-04-23 15:20:14
○A52.200.159.492016-04-06 → 2016-04-06 · 4 obs
○ 2015-12-31 04:37:30
● 2016-04-06 01:09:32
○ 2016-09-12 04:02:48
○ 2026-04-23 15:20:14
○A52.201.203.2462016-09-12 → 2016-09-12 · 4 obs
○ 2016-04-06 01:09:32
● 2016-09-12 04:02:48
○ 2017-04-21 03:19:22
○ 2026-04-23 15:20:14
○A52.202.9.2442016-09-12 → 2016-09-12 · 4 obs
○ 2016-04-06 01:09:32
● 2016-09-12 04:02:48
○ 2017-04-21 03:19:22
○ 2026-04-23 15:20:14
○A52.21.10.692015-10-20 → 2015-10-20 · 4 obs
○ 2015-06-01 03:20:46
● 2015-10-20 11:18:14
○ 2015-12-31 04:37:30
○ 2026-04-23 15:20:14
○A52.3.211.362015-10-20 → 2015-10-20 · 4 obs
○ 2015-06-01 03:20:46
● 2015-10-20 11:18:14
○ 2015-12-31 04:37:30
○ 2026-04-23 15:20:14
○A52.5.156.2412016-09-12 → 2016-09-12 · 4 obs
○ 2016-04-06 01:09:32
● 2016-09-12 04:02:48
○ 2017-04-21 03:19:22
○ 2026-04-23 15:20:14
○A52.5.244.112015-06-01 → 2015-06-01 · 3 obs
● 2015-06-01 03:20:46
○ 2026-03-26 08:07:10
○ 2026-04-23 15:20:14
○A52.6.237.2402015-10-20 → 2015-10-20 · 4 obs
○ 2015-06-01 03:20:46
● 2015-10-20 11:18:14
○ 2015-12-31 04:37:30
○ 2026-04-23 15:20:14
○A52.7.196.2322015-06-01 → 2015-06-01 · 3 obs
● 2015-06-01 03:20:46
○ 2026-03-26 08:07:10
○ 2026-04-23 15:20:14
○A52.73.184.442017-04-21 → 2017-04-21 · 4 obs
○ 2016-09-12 04:02:48
● 2017-04-21 03:19:22
○ 2026-03-26 08:07:10
○ 2026-04-23 15:20:14
●A54.144.139.92026-04-03 → 2026-04-23 · 3 obs
○ 2026-03-26 08:07:10
● 2026-04-03 23:43:14
● 2026-04-23 15:20:14
○A54.164.242.1452015-12-31 → 2015-12-31 · 4 obs
○ 2015-10-20 11:18:14
● 2015-12-31 04:37:30
○ 2016-04-06 01:09:32
○ 2026-04-23 15:20:14
○A54.174.8.2322015-12-31 → 2015-12-31 · 4 obs
○ 2015-10-20 11:18:14
● 2015-12-31 04:37:30
○ 2016-04-06 01:09:32
○ 2026-04-23 15:20:14
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-20 → 2017-04-21 · 5 obs
○ 2015-06-01 03:20:46
● 2015-10-20 11:18:14
● 2017-04-21 03:19:22
○ 2026-03-26 08:07:10
○ 2026-04-23 15:20:14
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-20 → 2017-04-21 · 5 obs
○ 2015-06-01 03:20:46
● 2015-10-20 11:18:14
● 2017-04-21 03:19:22
○ 2026-03-26 08:07:10
○ 2026-04-23 15:20:14
○CNAMEzip-lb.neuweb.biz2015-06-01 → 2017-04-21 · 4 obs
● 2015-06-01 03:20:46
● 2017-04-21 03:19:22
○ 2026-03-26 08:07:10
○ 2026-04-23 15:20:14

🔍 DNS Trace

Analysis

IP Addresses

66400.us points to IP number: 54.144.139.9.

Other host names such as 89977.us, 91611.us, 49555.us, 00844.us and 66002.us share IPs with 66400.us.

Name Servers

66400.us is delegated to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

66400.us shares the same name server setup as 66124.us, 24735.us, 86583.us, 85032.us and 34285.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.