55243.us - robtex.com

55243.us

DNSSEC⚠️ Not signed
A54.88.150.95🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix
PTRec2-54-88-150-95.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=1785841667

Same first word

55243.us
55243.com

Similar names

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24355.com
43552.com
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34255.cn
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45253.win

DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA54.88.150.9544.197.3.20544.218.129.21844.222.57.2352.20.158.9752.206.212.4152.206.43.2652.207.113.7852.22.127.20652.7.114.5152.7.171.20952.86.21.18854.210.234.19398.94.214.30CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-12 → 2026-08-04 · 2 obs
● 2026-06-12 07:38:34
● 2026-08-04 12:10:24
●NSns2.parkco2.neustar.biz2026-06-12 → 2026-08-04 · 2 obs
● 2026-06-12 07:38:34
● 2026-08-04 12:10:24
○A44.197.3.2052026-06-15 → 2026-06-15 · 4 obs
○ 2026-06-13 10:33:30
● 2026-06-15 16:58:32
○ 2026-08-03 11:09:12
○ 2026-08-04 12:10:24
○A44.218.129.2182026-06-12 → 2026-06-12 · 4 obs
○ 2017-06-15 07:16:50
● 2026-06-12 07:38:34
○ 2026-06-13 10:33:30
○ 2026-08-04 12:10:24
○A44.222.57.232026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-12 07:38:34
● 2026-06-13 10:33:30
○ 2026-06-15 16:58:32
○ 2026-08-04 12:10:24
○A52.20.158.972015-12-11 → 2015-12-11 · 4 obs
○ 2015-08-22 08:11:52
● 2015-12-11 06:22:34
○ 2016-03-19 07:08:10
○ 2026-08-04 12:10:24
○A52.206.212.412016-08-13 → 2016-08-13 · 4 obs
○ 2016-03-19 07:08:10
● 2016-08-13 05:19:58
○ 2017-06-15 07:16:50
○ 2026-08-04 12:10:24
○A52.206.43.262016-08-13 → 2016-08-13 · 4 obs
○ 2016-03-19 07:08:10
● 2016-08-13 05:19:58
○ 2017-06-15 07:16:50
○ 2026-08-04 12:10:24
○A52.207.113.782016-08-13 → 2016-08-13 · 4 obs
○ 2016-03-19 07:08:10
● 2016-08-13 05:19:58
○ 2017-06-15 07:16:50
○ 2026-08-04 12:10:24
○A52.22.127.2062015-12-11 → 2015-12-11 · 4 obs
○ 2015-08-22 08:11:52
● 2015-12-11 06:22:34
○ 2016-03-19 07:08:10
○ 2026-08-04 12:10:24
○A52.7.114.512015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 08:11:52
○ 2017-06-15 07:16:50
○ 2026-08-04 12:10:24
○A52.7.171.2092015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 08:11:52
○ 2017-06-15 07:16:50
○ 2026-08-04 12:10:24
○A52.86.21.1882016-03-19 → 2016-03-19 · 4 obs
○ 2015-12-11 06:22:34
● 2016-03-19 07:08:10
○ 2016-08-13 05:19:58
○ 2026-08-04 12:10:24
○A54.210.234.1932015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 08:11:52
○ 2017-06-15 07:16:50
○ 2026-08-04 12:10:24
●A54.88.150.952026-08-04 → 2026-08-04 · 2 obs
○ 2026-08-03 11:09:12
● 2026-08-04 12:10:24
○A98.94.214.302026-08-03 → 2026-08-03 · 3 obs
○ 2026-06-15 16:58:32
● 2026-08-03 11:09:12
○ 2026-08-04 12:10:24
○CNAMEpr-zipcodes-us.neuweb.biz2015-12-11 → 2016-08-13 · 5 obs
○ 2015-08-22 08:11:52
● 2015-12-11 06:22:34
● 2016-08-13 05:19:58
○ 2017-06-15 07:16:50
○ 2026-08-04 12:10:24
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-12-11 → 2016-08-13 · 5 obs
○ 2015-08-22 08:11:52
● 2015-12-11 06:22:34
● 2016-08-13 05:19:58
○ 2017-06-15 07:16:50
○ 2026-08-04 12:10:24
○CNAMEzip-lb.neuweb.biz2015-08-22 → 2017-06-15 · 4 obs
● 2015-08-22 08:11:52
● 2017-06-15 07:16:50
○ 2026-06-12 07:38:34
○ 2026-08-04 12:10:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...16 records
55243.usns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz-

✅ Authoritative Response

Server:3.227.227.44

NS records: ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 55243.us (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

📄 Records

TypeCountSample Data
A154.88.150.95
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (b.cctld.us, f.cctld.us, k.cctld.us...)

Analysis

IP Addresses

55243.us has exactly one IP address — 54.88.150.95.

60628.us, 71324.us, 75301.us plus two other host names have IP numbers in common with 55243.us.

Name Servers

55243.us has two authoritative name servers — ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

The name server configuration of 55243.us is shared with other domains, for instance 96365.us, 33361.us, 42161.us and two others.

ns1.parkco2.neustar.biz directs to 3.220.94.231 and ns2.parkco2.neustar.biz directs to 3.227.227.44; each host name points to exactly one IP number.