57378.us - robtex.com

57378.us

DNSSEC⚠️ Not signed
A52.71.130.162🇺🇸 Amazon52.70.0.0/15 EC2 IAD prefix
PTRec2-52-71-130-162.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=1777098851

Same first word

57378.us

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DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA52.71.130.16234.192.69.17852.1.135.25052.2.18.19052.20.55.1952.200.117.6252.21.0.5752.71.234.25252.72.156.8352.72.99.3854.172.53.5954.84.241.10954.88.129.15754.89.39.158CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 12:46:34
● 2026-04-25 06:49:44
●NSns2.parkco2.neustar.biz2026-04-09 → 2026-04-25 · 2 obs
● 2026-04-09 12:46:34
● 2026-04-25 06:49:44
○A34.192.69.1782017-02-03 → 2017-02-03 · 4 obs
○ 2016-05-01 11:02:10
● 2017-02-03 09:58:04
○ 2019-12-26 21:40:40
○ 2026-04-25 06:49:44
○A52.1.135.2502015-11-08 → 2015-11-08 · 4 obs
○ 2015-07-02 00:47:12
● 2015-11-08 06:50:50
○ 2016-02-10 14:47:18
○ 2026-04-25 06:49:44
○A52.2.18.1902016-05-01 → 2016-05-01 · 4 obs
○ 2016-02-10 14:47:18
● 2016-05-01 11:02:10
○ 2017-02-03 09:58:04
○ 2026-04-25 06:49:44
○A52.20.55.192015-11-08 → 2015-11-08 · 4 obs
○ 2015-07-02 00:47:12
● 2015-11-08 06:50:50
○ 2016-02-10 14:47:18
○ 2026-04-25 06:49:44
○A52.200.117.622016-05-01 → 2016-05-01 · 4 obs
○ 2016-02-10 14:47:18
● 2016-05-01 11:02:10
○ 2017-02-03 09:58:04
○ 2026-04-25 06:49:44
○A52.21.0.572015-11-08 → 2015-11-08 · 4 obs
○ 2015-07-02 00:47:12
● 2015-11-08 06:50:50
○ 2016-02-10 14:47:18
○ 2026-04-25 06:49:44
●A52.71.130.1622026-04-25 → 2026-04-25 · 2 obs
○ 2026-04-09 12:46:34
● 2026-04-25 06:49:44
○A52.71.234.2522016-05-01 → 2016-05-01 · 4 obs
○ 2016-02-10 14:47:18
● 2016-05-01 11:02:10
○ 2017-02-03 09:58:04
○ 2026-04-25 06:49:44
○A52.72.156.832016-02-10 → 2016-02-10 · 4 obs
○ 2015-11-08 06:50:50
● 2016-02-10 14:47:18
○ 2016-05-01 11:02:10
○ 2026-04-25 06:49:44
○A52.72.99.382016-02-10 → 2016-02-10 · 4 obs
○ 2015-11-08 06:50:50
● 2016-02-10 14:47:18
○ 2016-05-01 11:02:10
○ 2026-04-25 06:49:44
○A54.172.53.592017-02-03 → 2017-02-03 · 4 obs
○ 2016-05-01 11:02:10
● 2017-02-03 09:58:04
○ 2019-12-26 21:40:40
○ 2026-04-25 06:49:44
○A54.84.241.1092015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 00:47:12
○ 2026-04-09 12:46:34
○ 2026-04-25 06:49:44
○A54.88.129.1572016-02-10 → 2016-02-10 · 4 obs
○ 2015-11-08 06:50:50
● 2016-02-10 14:47:18
○ 2016-05-01 11:02:10
○ 2026-04-25 06:49:44
○A54.89.39.1582017-02-03 → 2017-02-03 · 4 obs
○ 2016-05-01 11:02:10
● 2017-02-03 09:58:04
○ 2019-12-26 21:40:40
○ 2026-04-25 06:49:44
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-08 → 2017-02-03 · 5 obs
○ 2015-07-02 00:47:12
● 2015-11-08 06:50:50
● 2017-02-03 09:58:04
○ 2019-12-26 21:40:40
○ 2026-04-25 06:49:44
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-08 → 2017-02-03 · 5 obs
○ 2015-07-02 00:47:12
● 2015-11-08 06:50:50
● 2017-02-03 09:58:04
○ 2019-12-26 21:40:40
○ 2026-04-25 06:49:44
○CNAMEzip-lb.neuweb.biz2015-07-02 → 2019-12-26 · 4 obs
● 2015-07-02 00:47:12
● 2019-12-26 21:40:40
○ 2026-04-09 12:46:34
○ 2026-04-25 06:49:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usf.cctld.us, n.cctld.us, m.cctld.us, b.cctld.us...-
57378.usns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz-

✅ Authoritative Response

Server:3.220.94.231

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 57378.us (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

TypeCountSample Data
A152.71.130.162
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

57378.us maps to IP address 52.71.130.162.

Other host names, for instance 24540.us, 23657.us, 25963.us, 60796.us and 20880.us share IP numbers with 57378.us.

Name Servers

Two name servers ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz are delegated to 57378.us.

57378.us uses the same name server configuration as other domains, such as 39280.us, 95160.us, 48129.us, 86584.us and 50917.us.

Host names with a single IP address:

ns1.parkco2.neustar.biz points to 3.220.94.231

ns2.parkco2.neustar.biz points to 3.227.227.44