23103.us - robtex.com

23103.us

DNSSEC⚠️ Not signed
A100.58.1.46🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
PTRec2-100-58-1-46.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=1785859686

Same first word

23103.com
23103.us

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30321.us
33021.com
13230.us
31320.cc
02331.cn
13203.us
01233.com
10323.com
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13302.ch
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20331.com
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03123.us
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03321.com
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31203.us
02313.com
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20133.de
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33210.com
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33021.co.uk
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12033.cn
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13032.co
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33201.us
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31320.df.gov.br
20331.us
31320.cn
31302.us
21033.cn
31230.cc
20313.us
33021.us
02331.us
13023.com
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31023.us
23310.us
31320.com
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10233.cn
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03213.com
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30312.net
32031.com
21330.xyz
12303.com.cn
13302.com
10323.us
12303.org
03312.com
30123.us
12330.com

DNS History

22 records (3 active, 19 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA100.58.1.46107.23.25.18252.1.135.25052.1.72.10852.20.55.1952.201.96.2352.21.0.5752.22.224.15052.3.92.1352.4.107.5752.4.44.20052.7.114.5152.7.171.20954.164.182.6354.210.234.19354.89.39.15898.94.214.30CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-08-03 → 2026-08-04 · 2 obs
● 2026-08-03 11:04:12
● 2026-08-04 16:51:52
●NSns2.parkco2.neustar.biz2026-08-03 → 2026-08-04 · 2 obs
● 2026-08-03 11:04:12
● 2026-08-04 16:51:52
●A100.58.1.462026-08-04 → 2026-08-04 · 2 obs
○ 2026-08-03 11:04:12
● 2026-08-04 16:51:52
○A107.23.25.1822016-01-28 → 2016-01-28 · 4 obs
○ 2015-11-04 03:53:48
● 2016-01-28 17:31:58
○ 2016-05-06 07:14:14
○ 2026-08-04 16:51:52
○A52.1.135.2502015-11-04 → 2015-11-04 · 4 obs
○ 2015-06-23 17:01:18
● 2015-11-04 03:53:48
○ 2016-01-28 17:31:58
○ 2026-08-04 16:51:52
○A52.1.72.1082016-05-06 → 2016-05-06 · 4 obs
○ 2016-01-28 17:31:58
● 2016-05-06 07:14:14
○ 2016-12-24 09:09:34
○ 2026-08-04 16:51:52
○A52.20.55.192015-11-04 → 2015-11-04 · 4 obs
○ 2015-06-23 17:01:18
● 2015-11-04 03:53:48
○ 2016-01-28 17:31:58
○ 2026-08-04 16:51:52
○A52.201.96.232016-05-06 → 2016-05-06 · 4 obs
○ 2016-01-28 17:31:58
● 2016-05-06 07:14:14
○ 2016-12-24 09:09:34
○ 2026-08-04 16:51:52
○A52.21.0.572015-11-04 → 2015-11-04 · 4 obs
○ 2015-06-23 17:01:18
● 2015-11-04 03:53:48
○ 2016-01-28 17:31:58
○ 2026-08-04 16:51:52
○A52.22.224.1502016-12-24 → 2016-12-24 · 4 obs
○ 2016-05-06 07:14:14
● 2016-12-24 09:09:34
○ 2019-01-29 08:15:56
○ 2026-08-04 16:51:52
○A52.3.92.132016-05-06 → 2016-05-06 · 4 obs
○ 2016-01-28 17:31:58
● 2016-05-06 07:14:14
○ 2016-12-24 09:09:34
○ 2026-08-04 16:51:52
○A52.4.107.572016-01-28 → 2016-01-28 · 4 obs
○ 2015-11-04 03:53:48
● 2016-01-28 17:31:58
○ 2016-05-06 07:14:14
○ 2026-08-04 16:51:52
○A52.4.44.2002016-01-28 → 2016-01-28 · 4 obs
○ 2015-11-04 03:53:48
● 2016-01-28 17:31:58
○ 2016-05-06 07:14:14
○ 2026-08-04 16:51:52
○A52.7.114.512015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 17:01:18
○ 2019-01-29 08:15:56
○ 2026-08-04 16:51:52
○A52.7.171.2092015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 17:01:18
○ 2019-01-29 08:15:56
○ 2026-08-04 16:51:52
○A54.164.182.632016-12-24 → 2016-12-24 · 4 obs
○ 2016-05-06 07:14:14
● 2016-12-24 09:09:34
○ 2019-01-29 08:15:56
○ 2026-08-04 16:51:52
○A54.210.234.1932015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 17:01:18
○ 2019-01-29 08:15:56
○ 2026-08-04 16:51:52
○A54.89.39.1582016-12-24 → 2016-12-24 · 4 obs
○ 2016-05-06 07:14:14
● 2016-12-24 09:09:34
○ 2019-01-29 08:15:56
○ 2026-08-04 16:51:52
○A98.94.214.302026-08-03 → 2026-08-03 · 3 obs
○ 2019-01-29 08:15:56
● 2026-08-03 11:04:12
○ 2026-08-04 16:51:52
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-04 → 2016-12-24 · 5 obs
○ 2015-06-23 17:01:18
● 2015-11-04 03:53:48
● 2016-12-24 09:09:34
○ 2019-01-29 08:15:56
○ 2026-08-04 16:51:52
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-04 → 2016-12-24 · 5 obs
○ 2015-06-23 17:01:18
● 2015-11-04 03:53:48
● 2016-12-24 09:09:34
○ 2019-01-29 08:15:56
○ 2026-08-04 16:51:52
○CNAMEzip-lb.neuweb.biz2015-06-23 → 2019-01-29 · 4 obs
● 2015-06-23 17:01:18
● 2019-01-29 08:15:56
○ 2026-08-03 11:04:12
○ 2026-08-04 16:51:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usw.cctld.us, b.cctld.us, m.cctld.us, n.cctld.us...-
23103.usns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz-

✅ Authoritative Response

Server:3.220.94.231

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 23103.us (unsigned zone)

⏱️ Timing

Total: 1297ms | Queries: -

📄 Records

TypeCountSample Data
A198.94.214.30
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

23103.us directs to one IP number, which is 100.58.1.46.

Among the host names that share IP numbers with 23103.us are 93822.us, 17192.us, 64408.us and two others.

Name Servers

23103.us is delegated to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

23103.us has the same name server delegation as a number of other domains, such as 85604.us, 69006.us, 16908.us and two more.

23103.us shares at least some of its name servers with other domains, such as www.14140.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.