57754.us - robtex.com

57754.us

DNSSEC⚠️ Not signed
A3.217.245.144🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-217-245-144.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=1780652246

Same first word

57754.us

Similar names

75547.cn
74755.cn
45757.com
77455.cn
77554.net
77554.cn
74755.ph
75754.my
57547.cn
74557.cn
75745.cc
75457.us
75547.us
55477.com
47755.cn
57457.com
45775.us
55747.com
74755.com

DNS History

22 records (3 active, 19 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA3.217.245.14452.1.72.10852.201.96.2352.21.10.6952.22.224.15052.3.211.3652.3.92.1352.4.3.11252.4.3.8752.6.237.24054.144.139.954.157.132.17354.164.182.6354.164.242.14554.174.8.23254.84.109.12754.89.39.158CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-04-01 → 2026-06-05 · 2 obs
● 2026-04-01 02:46:28
● 2026-06-05 10:06:34
●NSns2.parkco2.neustar.biz2026-04-01 → 2026-06-05 · 2 obs
● 2026-04-01 02:46:28
● 2026-06-05 10:06:34
●A3.217.245.1442026-06-05 → 2026-06-05 · 2 obs
○ 2026-04-13 07:36:30
● 2026-06-05 10:06:34
○A52.1.72.1082016-04-21 → 2016-04-21 · 4 obs
○ 2016-01-02 16:45:22
● 2016-04-21 18:17:26
○ 2016-12-30 02:21:20
○ 2026-06-05 10:06:34
○A52.201.96.232016-04-21 → 2016-04-21 · 4 obs
○ 2016-01-02 16:45:22
● 2016-04-21 18:17:26
○ 2016-12-30 02:21:20
○ 2026-06-05 10:06:34
○A52.21.10.692015-10-18 → 2015-10-18 · 4 obs
○ 2015-05-15 10:21:06
● 2015-10-18 01:06:44
○ 2016-01-02 16:45:22
○ 2026-06-05 10:06:34
○A52.22.224.1502016-12-30 → 2016-12-30 · 4 obs
○ 2016-04-21 18:17:26
● 2016-12-30 02:21:20
○ 2017-10-22 07:10:48
○ 2026-06-05 10:06:34
○A52.3.211.362015-10-18 → 2015-10-18 · 4 obs
○ 2015-05-15 10:21:06
● 2015-10-18 01:06:44
○ 2016-01-02 16:45:22
○ 2026-06-05 10:06:34
○A52.3.92.132016-04-21 → 2016-04-21 · 4 obs
○ 2016-01-02 16:45:22
● 2016-04-21 18:17:26
○ 2016-12-30 02:21:20
○ 2026-06-05 10:06:34
○A52.4.3.1122015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 10:21:06
○ 2017-10-22 07:10:48
○ 2026-06-05 10:06:34
○A52.4.3.872015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 10:21:06
○ 2017-10-22 07:10:48
○ 2026-06-05 10:06:34
○A52.6.237.2402015-10-18 → 2015-10-18 · 4 obs
○ 2015-05-15 10:21:06
● 2015-10-18 01:06:44
○ 2016-01-02 16:45:22
○ 2026-06-05 10:06:34
○A54.144.139.92026-04-01 → 2026-04-01 · 4 obs
○ 2017-10-22 07:10:48
● 2026-04-01 02:46:28
○ 2026-04-03 23:39:48
○ 2026-06-05 10:06:34
○A54.157.132.1732026-04-03 → 2026-04-03 · 4 obs
○ 2026-04-01 02:46:28
● 2026-04-03 23:39:48
○ 2026-04-13 07:36:30
○ 2026-06-05 10:06:34
○A54.164.182.632016-12-30 → 2016-12-30 · 4 obs
○ 2016-04-21 18:17:26
● 2016-12-30 02:21:20
○ 2017-10-22 07:10:48
○ 2026-06-05 10:06:34
○A54.164.242.1452016-01-02 → 2016-01-02 · 4 obs
○ 2015-10-18 01:06:44
● 2016-01-02 16:45:22
○ 2016-04-21 18:17:26
○ 2026-06-05 10:06:34
○A54.174.8.2322016-01-02 → 2016-01-02 · 4 obs
○ 2015-10-18 01:06:44
● 2016-01-02 16:45:22
○ 2016-04-21 18:17:26
○ 2026-06-05 10:06:34
○A54.84.109.1272015-05-15 → 2015-05-15 · 3 obs
● 2015-05-15 10:21:06
○ 2017-10-22 07:10:48
○ 2026-06-05 10:06:34
○A54.89.39.1582016-12-30 → 2016-12-30 · 4 obs
○ 2016-04-21 18:17:26
● 2016-12-30 02:21:20
○ 2017-10-22 07:10:48
○ 2026-06-05 10:06:34
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-18 → 2016-12-30 · 5 obs
○ 2015-05-15 10:21:06
● 2015-10-18 01:06:44
● 2016-12-30 02:21:20
○ 2017-10-22 07:10:48
○ 2026-06-05 10:06:34
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-18 → 2016-12-30 · 5 obs
○ 2015-05-15 10:21:06
● 2015-10-18 01:06:44
● 2016-12-30 02:21:20
○ 2017-10-22 07:10:48
○ 2026-06-05 10:06:34
○CNAMEzip-lb.neuweb.biz2015-05-15 → 2017-10-22 · 4 obs
● 2015-05-15 10:21:06
● 2017-10-22 07:10:48
○ 2026-04-01 02:46:28
○ 2026-06-05 10:06:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
57754.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 57754.us (unsigned zone)

⏱️ Timing

Total: 4537ms | Queries: -

📄 Records

TypeCountSample Data
A13.217.245.144
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

57754.us resolves to one IP address: 3.217.245.144.

23657.us, 38381.us, 35814.us and two other host names share IP numbers with 57754.us.

Name Servers

Two name servers handle the delegation for 57754.us: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

57754.us uses the same name servers as several other domains — among them 57847.us, 01469.us, 77072.us and two more.

57754.us is at least partially co-delegated on name servers with other domains, such as www.26008.us.

ns1.parkco2.neustar.biz resolves to 3.220.94.231. ns2.parkco2.neustar.biz resolves to 3.227.227.44. Both host names point to a single IP number.