57576.us - robtex.com

57576.us

DNSSEC⚠️ Not signed
A44.198.242.14🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-198-242-14.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=1783463255

Same first word

57576.us

Similar names

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65775.net

DNS History

21 records (3 active, 18 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA44.198.242.14100.31.172.138107.23.215.1318.213.233.23444.197.3.20552.0.47.13152.1.102.13952.206.157.22752.5.244.1152.7.196.23254.152.215.8854.152.227.17854.165.136.19054.165.51.16454.84.173.5854.86.171.108CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-04-10 → 2026-07-07 · 2 obs
● 2026-04-10 12:06:28
● 2026-07-07 22:32:52
●NSns2.parkco2.neustar.biz2026-04-10 → 2026-07-07 · 2 obs
● 2026-04-10 12:06:28
● 2026-07-07 22:32:52
○A100.31.172.1382026-04-10 → 2026-04-10 · 4 obs
○ 2016-09-22 17:08:22
● 2026-04-10 12:06:28
○ 2026-04-10 22:25:12
○ 2026-07-07 22:32:52
○A107.23.215.132015-10-21 → 2015-10-21 · 4 obs
○ 2015-05-27 16:00:38
● 2015-10-21 03:01:12
○ 2015-12-20 12:22:32
○ 2026-07-07 22:32:52
○A18.213.233.2342026-04-10 → 2026-04-10 · 4 obs
○ 2026-04-10 12:06:28
● 2026-04-10 22:25:12
○ 2026-06-18 22:18:50
○ 2026-07-07 22:32:52
○A44.197.3.2052026-06-18 → 2026-06-18 · 3 obs
○ 2026-04-10 22:25:12
● 2026-06-18 22:18:50
○ 2026-07-07 22:32:52
●A44.198.242.142026-07-07 → 2026-07-07 · 2 obs
○ 2026-06-18 22:18:50
● 2026-07-07 22:32:52
○A52.0.47.1312015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 16:00:38
○ 2026-04-10 12:06:28
○ 2026-07-07 22:32:52
○A52.1.102.1392015-12-20 → 2015-12-20 · 4 obs
○ 2015-10-21 03:01:12
● 2015-12-20 12:22:32
○ 2016-03-22 08:47:40
○ 2026-07-07 22:32:52
○A52.206.157.2272016-09-22 → 2016-09-22 · 4 obs
○ 2016-03-22 08:47:40
● 2016-09-22 17:08:22
○ 2026-04-10 12:06:28
○ 2026-07-07 22:32:52
○A52.5.244.112015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 16:00:38
○ 2026-04-10 12:06:28
○ 2026-07-07 22:32:52
○A52.7.196.2322015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 16:00:38
○ 2026-04-10 12:06:28
○ 2026-07-07 22:32:52
○A54.152.215.882015-12-20 → 2015-12-20 · 4 obs
○ 2015-10-21 03:01:12
● 2015-12-20 12:22:32
○ 2016-03-22 08:47:40
○ 2026-07-07 22:32:52
○A54.152.227.1782015-10-21 → 2015-10-21 · 4 obs
○ 2015-05-27 16:00:38
● 2015-10-21 03:01:12
○ 2015-12-20 12:22:32
○ 2026-07-07 22:32:52
○A54.165.136.1902016-03-22 → 2016-03-22 · 4 obs
○ 2015-12-20 12:22:32
● 2016-03-22 08:47:40
○ 2016-09-22 17:08:22
○ 2026-07-07 22:32:52
○A54.165.51.1642016-09-22 → 2016-09-22 · 4 obs
○ 2016-03-22 08:47:40
● 2016-09-22 17:08:22
○ 2026-04-10 12:06:28
○ 2026-07-07 22:32:52
○A54.84.173.582015-10-21 → 2015-10-21 · 4 obs
○ 2015-05-27 16:00:38
● 2015-10-21 03:01:12
○ 2015-12-20 12:22:32
○ 2026-07-07 22:32:52
○A54.86.171.1082016-09-22 → 2016-09-22 · 4 obs
○ 2016-03-22 08:47:40
● 2016-09-22 17:08:22
○ 2026-04-10 12:06:28
○ 2026-07-07 22:32:52
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-21 → 2016-09-22 · 5 obs
○ 2015-05-27 16:00:38
● 2015-10-21 03:01:12
● 2016-09-22 17:08:22
○ 2026-04-10 12:06:28
○ 2026-07-07 22:32:52
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-21 → 2016-09-22 · 5 obs
○ 2015-05-27 16:00:38
● 2015-10-21 03:01:12
● 2016-09-22 17:08:22
○ 2026-04-10 12:06:28
○ 2026-07-07 22:32:52
○CNAMEzip-lb.neuweb.biz2015-05-27 → 2016-09-22 · 4 obs
● 2015-05-27 16:00:38
● 2016-09-22 17:08:22
○ 2026-04-10 12:06:28
○ 2026-07-07 22:32:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
57576.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 57576.us (unsigned zone)

⏱️ Timing

Total: 2293ms | Queries: -

📄 Records

TypeCountSample Data
A144.198.242.14
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

57576.us resolves to just one IP address, 44.198.242.14.

Two other host names, along with 97052.us, 53313.us and 13078.us, also share IP numbers with 57576.us.

Name Servers

57576.us is served by two delegated name servers, ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

57576.us shares its NS records with other domains, for example 06192.us, 81111.us, 81889.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.