03758.us - robtex.com

03758.us

DNSSEC⚠️ Not signed
A52.45.162.226🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix
PTRec2-52-45-162-226.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=1784121340

Same first word

03758.cn
03758.us

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08537.com

DNS History

20 records (3 active, 17 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA52.45.162.226107.23.215.1344.197.3.20544.218.129.21852.0.47.13152.1.102.13952.1.79.21152.204.45.15552.5.244.1152.7.196.23252.86.21.18854.152.215.8854.152.227.17854.236.94.19554.84.173.58CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-12 → 2026-07-15 · 2 obs
● 2026-06-12 10:17:42
● 2026-07-15 13:43:58
●NSns2.parkco2.neustar.biz2026-06-12 → 2026-07-15 · 2 obs
● 2026-06-12 10:17:42
● 2026-07-15 13:43:58
○A107.23.215.132015-10-21 → 2015-10-21 · 4 obs
○ 2015-06-02 13:06:48
● 2015-10-21 23:31:22
○ 2015-12-20 08:23:44
○ 2026-07-15 13:43:58
○A44.197.3.2052026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-12 10:17:42
● 2026-06-15 02:24:04
○ 2026-07-15 13:43:58
○A44.218.129.2182026-06-12 → 2026-06-12 · 4 obs
○ 2020-01-13 23:10:12
● 2026-06-12 10:17:42
○ 2026-06-15 02:24:04
○ 2026-07-15 13:43:58
○A52.0.47.1312015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 13:06:48
○ 2026-06-12 10:17:42
○ 2026-07-15 13:43:58
○A52.1.102.1392015-12-20 → 2015-12-20 · 4 obs
○ 2015-10-21 23:31:22
● 2015-12-20 08:23:44
○ 2016-03-19 06:45:24
○ 2026-07-15 13:43:58
○A52.1.79.2112016-07-17 → 2016-07-17 · 4 obs
○ 2016-03-19 06:45:24
● 2016-07-17 12:07:08
○ 2020-01-13 23:10:12
○ 2026-07-15 13:43:58
○A52.204.45.1552016-07-17 → 2016-07-17 · 4 obs
○ 2016-03-19 06:45:24
● 2016-07-17 12:07:08
○ 2020-01-13 23:10:12
○ 2026-07-15 13:43:58
●A52.45.162.2262026-07-15 → 2026-07-15 · 2 obs
○ 2026-06-15 02:24:04
● 2026-07-15 13:43:58
○A52.5.244.112015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 13:06:48
○ 2026-06-12 10:17:42
○ 2026-07-15 13:43:58
○A52.7.196.2322015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 13:06:48
○ 2026-06-12 10:17:42
○ 2026-07-15 13:43:58
○A52.86.21.1882016-03-19 → 2016-03-19 · 4 obs
○ 2015-12-20 08:23:44
● 2016-03-19 06:45:24
○ 2016-07-17 12:07:08
○ 2026-07-15 13:43:58
○A54.152.215.882015-12-20 → 2015-12-20 · 4 obs
○ 2015-10-21 23:31:22
● 2015-12-20 08:23:44
○ 2016-03-19 06:45:24
○ 2026-07-15 13:43:58
○A54.152.227.1782015-10-21 → 2015-10-21 · 4 obs
○ 2015-06-02 13:06:48
● 2015-10-21 23:31:22
○ 2015-12-20 08:23:44
○ 2026-07-15 13:43:58
○A54.236.94.1952016-07-17 → 2016-07-17 · 4 obs
○ 2016-03-19 06:45:24
● 2016-07-17 12:07:08
○ 2020-01-13 23:10:12
○ 2026-07-15 13:43:58
○A54.84.173.582015-10-21 → 2015-10-21 · 4 obs
○ 2015-06-02 13:06:48
● 2015-10-21 23:31:22
○ 2015-12-20 08:23:44
○ 2026-07-15 13:43:58
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-21 → 2016-07-17 · 5 obs
○ 2015-06-02 13:06:48
● 2015-10-21 23:31:22
● 2016-07-17 12:07:08
○ 2020-01-13 23:10:12
○ 2026-07-15 13:43:58
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-21 → 2016-07-17 · 5 obs
○ 2015-06-02 13:06:48
● 2015-10-21 23:31:22
● 2016-07-17 12:07:08
○ 2020-01-13 23:10:12
○ 2026-07-15 13:43:58
○CNAMEzip-lb.neuweb.biz2015-06-02 → 2020-01-13 · 4 obs
● 2015-06-02 13:06:48
● 2020-01-13 23:10:12
○ 2026-06-12 10:17:42
○ 2026-07-15 13:43:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usm.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...-
03758.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 03758.us (unsigned zone)

⏱️ Timing

Total: 645ms | Queries: -

📄 Records

TypeCountSample Data
A152.45.162.226
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

03758.us points to one IP number: 52.45.162.226.

Other host names, for instance 64601.us, 69895.us, 10174.us and two other share IP numbers with 03758.us.

Name Servers

03758.us is delegated to two name servers, ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

03758.us shares the same name server setup with other domains, for instance 10345.us, 03301.us, 57209.us and two other.

The host names ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz each point to one IP number: ns1.parkco2.neustar.biz points to 3.220.94.231. ns2.parkco2.neustar.biz points to 3.227.227.44.