23537.us - robtex.com

23537.us

DNSSEC⚠️ Not signed
A100.62.11.100🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
PTRec2-100-62-11-100.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=1785641109

Same first word

23537.us
23537.com

Similar names

27353.us
23753.us
23375.cn
32753.com
35273.cn
25373.com
32753.cn
23735.cn
37352.cn
32753.us
72533.com
35372.com
73253.xyz
27335.us
37352.us
35732.com
53327.com
35723.wang
73523.cn
32357.us
33725.com
23753.cn
57233.cc
73235.qpon
57332.com
25733.com
37253.us
33572.cn
72335.net
52373.us
53327.cn
53327.ph
52373.com
37235.de
75233.de
23375.com
33257.com
23753.cc
73352.com
73523.vip
25373.de
37325.cc
35273.com
37235.us
32735.com
52337.com
35723.cn
35372.us
73235.us
75233.com
35327.com
73235.cc
57323.us
27533.net
35273.cc
33275.cn
25733.us

DNS History

22 records (3 active, 19 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA100.62.11.100107.21.21.5144.218.129.21844.222.57.2352.202.242.1452.21.10.6952.22.224.15052.4.3.11252.4.3.8752.44.186.2152.6.52.17152.71.140.8054.164.182.6354.165.136.19054.165.201.4154.84.109.12754.89.39.158CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-12 → 2026-08-02 · 2 obs
● 2026-06-12 03:12:42
● 2026-08-02 03:31:56
●NSns2.parkco2.neustar.biz2026-06-12 → 2026-08-02 · 2 obs
● 2026-06-12 03:12:42
● 2026-08-02 03:31:56
●A100.62.11.1002026-08-02 → 2026-08-02 · 2 obs
○ 2026-06-16 00:36:04
● 2026-08-02 03:31:56
○A107.21.21.512016-01-17 → 2016-01-17 · 4 obs
○ 2015-10-11 04:17:42
● 2016-01-17 18:19:00
○ 2016-04-08 16:02:54
○ 2026-08-02 03:31:56
○A44.218.129.2182026-06-12 → 2026-06-12 · 4 obs
○ 2019-12-21 05:12:28
● 2026-06-12 03:12:42
○ 2026-06-16 00:36:04
○ 2026-08-02 03:31:56
○A44.222.57.232026-06-16 → 2026-06-16 · 3 obs
○ 2026-06-12 03:12:42
● 2026-06-16 00:36:04
○ 2026-08-02 03:31:56
○A52.202.242.142016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-08 16:02:54
● 2016-11-19 13:27:54
○ 2017-01-18 19:00:48
○ 2026-08-02 03:31:56
○A52.21.10.692015-10-11 → 2015-10-11 · 4 obs
○ 2015-05-10 00:36:36
● 2015-10-11 04:17:42
○ 2016-01-17 18:19:00
○ 2026-08-02 03:31:56
○A52.22.224.1502017-01-18 → 2017-01-18 · 4 obs
○ 2016-11-19 13:27:54
● 2017-01-18 19:00:48
○ 2019-12-21 05:12:28
○ 2026-08-02 03:31:56
○A52.4.3.1122015-05-10 → 2015-05-10 · 3 obs
● 2015-05-10 00:36:36
○ 2026-06-12 03:12:42
○ 2026-08-02 03:31:56
○A52.4.3.872015-05-10 → 2015-05-10 · 3 obs
● 2015-05-10 00:36:36
○ 2026-06-12 03:12:42
○ 2026-08-02 03:31:56
○A52.44.186.212016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-08 16:02:54
● 2016-11-19 13:27:54
○ 2017-01-18 19:00:48
○ 2026-08-02 03:31:56
○A52.6.52.1712016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-08 16:02:54
● 2016-11-19 13:27:54
○ 2017-01-18 19:00:48
○ 2026-08-02 03:31:56
○A52.71.140.802016-01-17 → 2016-01-17 · 4 obs
○ 2015-10-11 04:17:42
● 2016-01-17 18:19:00
○ 2016-04-08 16:02:54
○ 2026-08-02 03:31:56
○A54.164.182.632017-01-18 → 2017-01-18 · 4 obs
○ 2016-11-19 13:27:54
● 2017-01-18 19:00:48
○ 2019-12-21 05:12:28
○ 2026-08-02 03:31:56
○A54.165.136.1902016-04-08 → 2016-04-08 · 4 obs
○ 2016-01-17 18:19:00
● 2016-04-08 16:02:54
○ 2016-11-19 13:27:54
○ 2026-08-02 03:31:56
○A54.165.201.412016-01-17 → 2016-01-17 · 4 obs
○ 2015-10-11 04:17:42
● 2016-01-17 18:19:00
○ 2016-04-08 16:02:54
○ 2026-08-02 03:31:56
○A54.84.109.1272015-05-10 → 2015-05-10 · 3 obs
● 2015-05-10 00:36:36
○ 2026-06-12 03:12:42
○ 2026-08-02 03:31:56
○A54.89.39.1582017-01-18 → 2017-01-18 · 4 obs
○ 2016-11-19 13:27:54
● 2017-01-18 19:00:48
○ 2019-12-21 05:12:28
○ 2026-08-02 03:31:56
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-11 → 2017-01-18 · 5 obs
○ 2015-05-10 00:36:36
● 2015-10-11 04:17:42
● 2017-01-18 19:00:48
○ 2019-12-21 05:12:28
○ 2026-08-02 03:31:56
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-11 → 2017-01-18 · 5 obs
○ 2015-05-10 00:36:36
● 2015-10-11 04:17:42
● 2017-01-18 19:00:48
○ 2019-12-21 05:12:28
○ 2026-08-02 03:31:56
○CNAMEzip-lb.neuweb.biz2015-05-10 → 2019-12-21 · 4 obs
● 2015-05-10 00:36:36
● 2019-12-21 05:12:28
○ 2026-06-12 03:12:42
○ 2026-08-02 03:31:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
23537.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 23537.us (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

TypeCountSample Data
A1100.62.11.100
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

23537.us directs to one IP number, which is 100.62.11.100.

Among the host names that share IP numbers with 23537.us are 01113.us, 00607.us, 89991.us and two others.

Name Servers

Two name servers handle the delegation for 23537.us: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

23537.us has the same name server delegation as a number of other domains, such as 10155.us, 27549.us, 42697.us and two more.

Both ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz have a single IP address each — ns1.parkco2.neustar.biz resolves to 3.220.94.231 while ns2.parkco2.neustar.biz resolves to 3.227.227.44.