42385.us - robtex.com

42385.us

DNSSEC⚠️ Not signed
A52.203.23.82🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
PTRec2-52-203-23-82.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=1777096952

Same first word

42385.us

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84523.xyz

DNS History

22 records (3 active, 19 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA52.203.23.8234.196.7.22444.194.55.21452.1.135.25052.20.55.1952.200.178.8852.21.0.5752.7.114.5152.7.149.7452.7.171.20952.7.236.7252.7.81.24252.86.39.13054.164.211.5154.210.234.19354.236.94.195CNAMEpr-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.biz2026-03-17 → 2026-04-25 · 2 obs
● 2026-03-17 15:33:58
● 2026-04-25 06:16:14
●NSns2.parkco2.neustar.biz2026-03-17 → 2026-04-25 · 2 obs
● 2026-03-17 15:33:58
● 2026-04-25 06:16:14
○A34.196.7.2242017-02-19 → 2017-02-19 · 4 obs
○ 2016-07-10 01:19:26
● 2017-02-19 04:10:06
○ 2020-01-13 23:21:20
○ 2026-04-25 06:16:14
○A44.194.55.2142026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-17 15:33:58
● 2026-03-24 23:34:52
○ 2026-03-29 03:40:14
○ 2026-04-25 06:16:14
○A52.1.135.2502015-11-14 → 2015-11-14 · 4 obs
○ 2015-06-26 02:39:40
● 2015-11-14 18:26:16
○ 2016-02-29 18:42:04
○ 2026-04-25 06:16:14
○A52.20.55.192015-11-14 → 2015-11-14 · 4 obs
○ 2015-06-26 02:39:40
● 2015-11-14 18:26:16
○ 2016-02-29 18:42:04
○ 2026-04-25 06:16:14
○A52.200.178.882017-02-19 → 2017-02-19 · 4 obs
○ 2016-07-10 01:19:26
● 2017-02-19 04:10:06
○ 2020-01-13 23:21:20
○ 2026-04-25 06:16:14
●A52.203.23.822026-04-25 → 2026-04-25 · 3 obs
○ 2026-03-29 03:40:14
● 2026-04-25 06:16:10
● 2026-04-25 06:16:14
○A52.21.0.572015-11-14 → 2015-11-14 · 4 obs
○ 2015-06-26 02:39:40
● 2015-11-14 18:26:16
○ 2016-02-29 18:42:04
○ 2026-04-25 06:16:14
○A52.7.114.512015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 02:39:40
○ 2026-03-17 15:33:58
○ 2026-04-25 06:16:14
○A52.7.149.742016-07-10 → 2016-07-10 · 4 obs
○ 2016-02-29 18:42:04
● 2016-07-10 01:19:26
○ 2017-02-19 04:10:06
○ 2026-04-25 06:16:14
○A52.7.171.2092015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 02:39:40
○ 2026-03-17 15:33:58
○ 2026-04-25 06:16:14
○A52.7.236.722017-02-19 → 2017-02-19 · 4 obs
○ 2016-07-10 01:19:26
● 2017-02-19 04:10:06
○ 2020-01-13 23:21:20
○ 2026-04-25 06:16:14
○A52.7.81.2422016-02-29 → 2016-02-29 · 4 obs
○ 2015-11-14 18:26:16
● 2016-02-29 18:42:04
○ 2016-07-10 01:19:26
○ 2026-04-25 06:16:14
○A52.86.39.1302016-02-29 → 2016-02-29 · 4 obs
○ 2015-11-14 18:26:16
● 2016-02-29 18:42:04
○ 2016-07-10 01:19:26
○ 2026-04-25 06:16:14
○A54.164.211.512016-07-10 → 2016-07-10 · 4 obs
○ 2016-02-29 18:42:04
● 2016-07-10 01:19:26
○ 2017-02-19 04:10:06
○ 2026-04-25 06:16:14
○A54.210.234.1932015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 02:39:40
○ 2026-03-17 15:33:58
○ 2026-04-25 06:16:14
○A54.236.94.1952016-07-10 → 2016-07-10 · 4 obs
○ 2016-02-29 18:42:04
● 2016-07-10 01:19:26
○ 2017-02-19 04:10:06
○ 2026-04-25 06:16:14
○CNAMEpr-www-zipcode-us.expedrion.biz2026-03-17 → 2026-03-17 · 4 obs
○ 2020-01-13 23:21:20
● 2026-03-17 15:33:58
○ 2026-03-21 08:28:00
○ 2026-04-25 06:16:14
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-14 → 2017-02-19 · 5 obs
○ 2015-06-26 02:39:40
● 2015-11-14 18:26:16
● 2017-02-19 04:10:06
○ 2020-01-13 23:21:20
○ 2026-04-25 06:16:14
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-14 → 2017-02-19 · 5 obs
○ 2015-06-26 02:39:40
● 2015-11-14 18:26:16
● 2017-02-19 04:10:06
○ 2020-01-13 23:21:20
○ 2026-04-25 06:16:14
○CNAMEzip-lb.neuweb.biz2015-06-26 → 2020-01-13 · 4 obs
● 2015-06-26 02:39:40
● 2020-01-13 23:21:20
○ 2026-03-17 15:33:58
○ 2026-04-25 06:16:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usw.cctld.us, b.cctld.us, m.cctld.us, n.cctld.us...-
42385.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 42385.us (unsigned zone)

⏱️ Timing

Total: 708ms | Queries: -

📄 Records

TypeCountSample Data
A152.203.23.82
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

42385.us resolves to one IP number: 52.203.23.82.

other host names including 01876.us, 78362.us, 78102.us, 28099.us and 85841.us share IP numbers with 42385.us.

Name Servers

42385.us is delegated to two name servers ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

42385.us shares the same name server setup as other domains, for instance 25502.us, 98717.us, 45806.us, 02686.us and 56413.us.

Host names with one IP number:

ns1.parkco2.neustar.biz points to 3.220.94.231

ns2.parkco2.neustar.biz points to 3.227.227.44