39420.us - robtex.com

39420.us

CNAMEpr-www-zipcode-us.expedrion.biz
CNAMEregistry-web-320964443.us-east-1.elb.amazonaws.com
DNSSEC⚠️ Not signed
A23.22.112.252🇺🇸 Amazon23.22.0.0/15 EC2 IAD prefix
PTRec2-23-22-112-252.compute-1.amazonaws.com
A98.90.230.234🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix

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=1771291699

Same first word

39420.us
39420.com

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DNS History

18 records (3 active, 15 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA107.21.57.7734.193.179.6252.2.46.24052.206.212.4152.206.43.2652.207.113.7852.7.114.5152.7.171.20952.7.18.22754.165.8.12854.210.234.19354.85.187.109CNAMEpr-www-zipcode-us.expedrion.bizpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-02-18 → 2026-03-02 · 2 obs
● 2026-02-18 16:16:42
● 2026-03-02 16:24:54
●NSns2.parkco2.neustar.biz2026-02-18 → 2026-03-02 · 2 obs
● 2026-02-18 16:16:42
● 2026-03-02 16:24:54
○A107.21.57.772016-04-01 → 2016-04-01 · 4 obs
○ 2015-12-10 14:43:36
● 2016-04-01 17:22:26
○ 2016-08-13 04:16:04
○ 2026-03-02 16:24:54
○A34.193.179.622017-03-27 → 2017-03-27 · 4 obs
○ 2016-08-13 04:16:04
● 2017-03-27 13:41:34
○ 2020-03-29 16:02:00
○ 2026-03-02 16:24:54
○A52.2.46.2402017-03-27 → 2017-03-27 · 4 obs
○ 2016-08-13 04:16:04
● 2017-03-27 13:41:34
○ 2020-03-29 16:02:00
○ 2026-03-02 16:24:54
○A52.206.212.412016-08-13 → 2016-08-13 · 4 obs
○ 2016-04-01 17:22:26
● 2016-08-13 04:16:04
○ 2017-03-27 13:41:34
○ 2026-03-02 16:24:54
○A52.206.43.262016-08-13 → 2016-08-13 · 4 obs
○ 2016-04-01 17:22:26
● 2016-08-13 04:16:04
○ 2017-03-27 13:41:34
○ 2026-03-02 16:24:54
○A52.207.113.782016-08-13 → 2016-08-13 · 4 obs
○ 2016-04-01 17:22:26
● 2016-08-13 04:16:04
○ 2017-03-27 13:41:34
○ 2026-03-02 16:24:54
○A52.7.114.512015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 23:42:26
○ 2026-02-18 16:16:42
○ 2026-03-02 16:24:54
○A52.7.171.2092015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 23:42:26
○ 2026-02-18 16:16:42
○ 2026-03-02 16:24:54
○A52.7.18.2272015-12-10 → 2015-12-10 · 4 obs
○ 2015-08-09 23:42:26
● 2015-12-10 14:43:36
○ 2016-04-01 17:22:26
○ 2026-03-02 16:24:54
○A54.165.8.1282015-12-10 → 2015-12-10 · 4 obs
○ 2015-08-09 23:42:26
● 2015-12-10 14:43:36
○ 2016-04-01 17:22:26
○ 2026-03-02 16:24:54
○A54.210.234.1932015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 23:42:26
○ 2026-02-18 16:16:42
○ 2026-03-02 16:24:54
○A54.85.187.1092017-03-27 → 2017-03-27 · 4 obs
○ 2016-08-13 04:16:04
● 2017-03-27 13:41:34
○ 2020-03-29 16:02:00
○ 2026-03-02 16:24:54
●CNAMEpr-www-zipcode-us.expedrion.biz2026-02-18 → 2026-03-02 · 3 obs
○ 2020-03-29 16:02:00
● 2026-02-18 16:16:42
● 2026-03-02 16:24:54
○CNAMEpr-zipcodes-us.neuweb.biz2015-12-10 → 2017-03-27 · 5 obs
○ 2015-08-09 23:42:26
● 2015-12-10 14:43:36
● 2017-03-27 13:41:34
○ 2020-03-29 16:02:00
○ 2026-03-02 16:24:54
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-12-10 → 2017-03-27 · 5 obs
○ 2015-08-09 23:42:26
● 2015-12-10 14:43:36
● 2017-03-27 13:41:34
○ 2020-03-29 16:02:00
○ 2026-03-02 16:24:54
○CNAMEzip-lb.neuweb.biz2015-08-09 → 2020-03-29 · 4 obs
● 2015-08-09 23:42:26
● 2020-03-29 16:02:00
○ 2026-02-18 16:16:42
○ 2026-03-02 16:24:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
39420.usns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz-

✅ Authoritative Response

Server: 3.227.227.44

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 39420.us (unsigned zone)

⏱️ Timing

Total: 263ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1pr-www-zipcode-us.expedrion.biz

Analysis

IP Addresses

39420.us points to two IP numbers: 23.22.112.252 and 98.90.230.234.

Other host names such as zipcode.us and registry-web-320964443.us-east-1.elb.amazonaws.com share IP numbers with 39420.us.