23970.us - robtex.com

23970.us

DNSSEC⚠️ Not signed
A52.20.165.189🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-165-189.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=1779306901

Same first word

23970.us

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29703.cn
32097.us
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90732.cn

DNS History

22 records (3 active, 19 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA52.20.165.18944.206.157.15852.1.135.25052.1.72.10852.20.55.1952.201.96.2352.202.242.1452.21.0.5752.3.92.1352.44.186.2152.6.52.17152.7.114.5152.7.171.20952.72.156.8352.72.99.3854.210.234.19354.88.129.157CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-05-05 → 2026-05-20 · 2 obs
● 2026-05-05 15:22:10
● 2026-05-20 20:14:28
●NSns2.parkco2.neustar.biz2026-05-05 → 2026-05-20 · 2 obs
● 2026-05-05 15:22:10
● 2026-05-20 20:14:28
○A44.206.157.1582026-05-05 → 2026-05-05 · 4 obs
○ 2017-06-25 23:56:14
● 2026-05-05 15:22:10
○ 2026-05-15 04:47:30
○ 2026-05-20 20:14:28
○A52.1.135.2502015-11-17 → 2015-11-17 · 4 obs
○ 2015-06-28 07:02:18
● 2015-11-17 06:01:40
○ 2016-02-02 23:58:02
○ 2026-05-20 20:14:28
○A52.1.72.1082016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-02 23:58:02
● 2016-04-26 04:28:44
○ 2016-11-21 09:45:36
○ 2026-05-20 20:14:28
●A52.20.165.1892026-05-15 → 2026-05-20 · 3 obs
○ 2026-05-05 15:22:10
● 2026-05-15 04:47:30
● 2026-05-20 20:14:28
○A52.20.55.192015-11-17 → 2015-11-17 · 4 obs
○ 2015-06-28 07:02:18
● 2015-11-17 06:01:40
○ 2016-02-02 23:58:02
○ 2026-05-20 20:14:28
○A52.201.96.232016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-02 23:58:02
● 2016-04-26 04:28:44
○ 2016-11-21 09:45:36
○ 2026-05-20 20:14:28
○A52.202.242.142016-11-21 → 2016-11-21 · 4 obs
○ 2016-04-26 04:28:44
● 2016-11-21 09:45:36
○ 2017-06-25 23:56:14
○ 2026-05-20 20:14:28
○A52.21.0.572015-11-17 → 2015-11-17 · 4 obs
○ 2015-06-28 07:02:18
● 2015-11-17 06:01:40
○ 2016-02-02 23:58:02
○ 2026-05-20 20:14:28
○A52.3.92.132016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-02 23:58:02
● 2016-04-26 04:28:44
○ 2016-11-21 09:45:36
○ 2026-05-20 20:14:28
○A52.44.186.212016-11-21 → 2016-11-21 · 4 obs
○ 2016-04-26 04:28:44
● 2016-11-21 09:45:36
○ 2017-06-25 23:56:14
○ 2026-05-20 20:14:28
○A52.6.52.1712016-11-21 → 2016-11-21 · 4 obs
○ 2016-04-26 04:28:44
● 2016-11-21 09:45:36
○ 2017-06-25 23:56:14
○ 2026-05-20 20:14:28
○A52.7.114.512015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 07:02:18
○ 2017-06-25 23:56:14
○ 2026-05-20 20:14:28
○A52.7.171.2092015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 07:02:18
○ 2017-06-25 23:56:14
○ 2026-05-20 20:14:28
○A52.72.156.832016-02-02 → 2016-02-02 · 4 obs
○ 2015-11-17 06:01:40
● 2016-02-02 23:58:02
○ 2016-04-26 04:28:44
○ 2026-05-20 20:14:28
○A52.72.99.382016-02-02 → 2016-02-02 · 4 obs
○ 2015-11-17 06:01:40
● 2016-02-02 23:58:02
○ 2016-04-26 04:28:44
○ 2026-05-20 20:14:28
○A54.210.234.1932015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 07:02:18
○ 2017-06-25 23:56:14
○ 2026-05-20 20:14:28
○A54.88.129.1572016-02-02 → 2016-02-02 · 4 obs
○ 2015-11-17 06:01:40
● 2016-02-02 23:58:02
○ 2016-04-26 04:28:44
○ 2026-05-20 20:14:28
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-17 → 2016-11-21 · 5 obs
○ 2015-06-28 07:02:18
● 2015-11-17 06:01:40
● 2016-11-21 09:45:36
○ 2017-06-25 23:56:14
○ 2026-05-20 20:14:28
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-17 → 2016-11-21 · 5 obs
○ 2015-06-28 07:02:18
● 2015-11-17 06:01:40
● 2016-11-21 09:45:36
○ 2017-06-25 23:56:14
○ 2026-05-20 20:14:28
○CNAMEzip-lb.neuweb.biz2015-06-28 → 2017-06-25 · 4 obs
● 2015-06-28 07:02:18
● 2017-06-25 23:56:14
○ 2026-05-05 15:22:10
○ 2026-05-20 20:14:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
23970.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 23970.us (unsigned zone)

⏱️ Timing

Total: 373ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.165.189
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

23970.us resolves to just one IP address, 52.20.165.189.

Two other host names, along with 11876.us, 51486.us and 79216.us, also share IP numbers with 23970.us.

Name Servers

23970.us has two authoritative name servers — ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

23970.us shares its NS records with other domains, for example 79293.us, 95530.us, 86371.us and two others.

The name servers for 23970.us overlap at least partially with those of other domains — for example www.14914.us.

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.