28971.us - robtex.com

28971.us

DNSSEC⚠️ Not signed
A18.232.0.107🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix
PTRec2-18-232-0-107.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
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=1773555288

Same first word

28971.com
28971.us

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DNS History

20 records (3 active, 17 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA18.232.0.10752.21.10.6952.3.211.3652.4.131.23552.6.237.24052.7.149.7452.7.81.24252.71.43.13352.86.39.13054.164.193.1954.164.211.5154.210.49.16654.236.94.19554.86.50.159CNAMEpr-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.biz2026-02-20 → 2026-03-18 · 2 obs
● 2026-02-20 03:59:26
● 2026-03-18 20:59:20
●NSns2.parkco2.neustar.biz2026-02-20 → 2026-03-18 · 2 obs
● 2026-02-20 03:59:26
● 2026-03-18 20:59:20
●A18.232.0.1072026-03-18 → 2026-03-18 · 3 obs
○ 2026-02-20 03:59:26
● 2026-03-18 20:59:18
● 2026-03-18 20:59:20
○A52.21.10.692015-10-10 → 2015-10-10 · 4 obs
○ 2015-04-26 15:18:54
● 2015-10-10 12:48:14
○ 2015-12-17 02:41:50
○ 2026-03-18 20:59:20
○A52.3.211.362015-10-10 → 2015-10-10 · 4 obs
○ 2015-04-26 15:18:54
● 2015-10-10 12:48:14
○ 2015-12-17 02:41:50
○ 2026-03-18 20:59:20
○A52.4.131.2352015-04-26 → 2015-04-26 · 3 obs
● 2015-04-26 15:18:54
○ 2026-02-20 03:59:26
○ 2026-03-18 20:59:20
○A52.6.237.2402015-10-10 → 2015-10-10 · 4 obs
○ 2015-04-26 15:18:54
● 2015-10-10 12:48:14
○ 2015-12-17 02:41:50
○ 2026-03-18 20:59:20
○A52.7.149.742016-07-12 → 2016-07-12 · 4 obs
○ 2016-03-14 21:46:34
● 2016-07-12 03:31:18
○ 2020-01-04 05:00:58
○ 2026-03-18 20:59:20
○A52.7.81.2422016-03-14 → 2016-03-14 · 4 obs
○ 2015-12-17 02:41:50
● 2016-03-14 21:46:34
○ 2016-07-12 03:31:18
○ 2026-03-18 20:59:20
○A52.71.43.1332015-12-17 → 2015-12-17 · 4 obs
○ 2015-10-10 12:48:14
● 2015-12-17 02:41:50
○ 2016-03-14 21:46:34
○ 2026-03-18 20:59:20
○A52.86.39.1302016-03-14 → 2016-03-14 · 4 obs
○ 2015-12-17 02:41:50
● 2016-03-14 21:46:34
○ 2016-07-12 03:31:18
○ 2026-03-18 20:59:20
○A54.164.193.192015-12-17 → 2015-12-17 · 4 obs
○ 2015-10-10 12:48:14
● 2015-12-17 02:41:50
○ 2016-03-14 21:46:34
○ 2026-03-18 20:59:20
○A54.164.211.512016-07-12 → 2016-07-12 · 4 obs
○ 2016-03-14 21:46:34
● 2016-07-12 03:31:18
○ 2020-01-04 05:00:58
○ 2026-03-18 20:59:20
○A54.210.49.1662016-03-14 → 2016-03-14 · 4 obs
○ 2015-12-17 02:41:50
● 2016-03-14 21:46:34
○ 2016-07-12 03:31:18
○ 2026-03-18 20:59:20
○A54.236.94.1952016-07-12 → 2016-07-12 · 4 obs
○ 2016-03-14 21:46:34
● 2016-07-12 03:31:18
○ 2020-01-04 05:00:58
○ 2026-03-18 20:59:20
○A54.86.50.1592015-04-26 → 2015-04-26 · 3 obs
● 2015-04-26 15:18:54
○ 2026-02-20 03:59:26
○ 2026-03-18 20:59:20
○CNAMEpr-www-zipcode-us.expedrion.biz2026-02-20 → 2026-02-20 · 4 obs
○ 2020-01-04 05:00:58
● 2026-02-20 03:59:26
○ 2026-03-18 20:59:18
○ 2026-03-18 20:59:20
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-10 → 2016-07-12 · 5 obs
○ 2015-04-26 15:18:54
● 2015-10-10 12:48:14
● 2016-07-12 03:31:18
○ 2020-01-04 05:00:58
○ 2026-03-18 20:59:20
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-10 → 2016-07-12 · 5 obs
○ 2015-04-26 15:18:54
● 2015-10-10 12:48:14
● 2016-07-12 03:31:18
○ 2020-01-04 05:00:58
○ 2026-03-18 20:59:20
○CNAMEzip-lb.neuweb.biz2015-04-26 → 2020-01-04 · 4 obs
● 2015-04-26 15:18:54
● 2020-01-04 05:00:58
○ 2026-02-20 03:59:26
○ 2026-03-18 20:59:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usw.cctld.us, k.cctld.us, b.cctld.us, f.cctld.us...-
28971.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 28971.us (unsigned zone)

⏱️ Timing

Total: 936ms | Queries: -

📄 Records

TypeCountSample Data
A118.232.0.107
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

28971.us resolves to one IP number: 18.232.0.107.

Other host names, for instance 84928.us, 17403.us, 53952.us, 21648.us and 07452.us share IP numbers with 28971.us.

Name Servers

28971.us's delegation uses two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

28971.us uses the same name server setup as other domains, such as 89774.us, 86931.us, 67293.us, 68588.us and 32928.us.

Host names with a single IP address: ns1.parkco2.neustar.biz points to 3.220.94.231; ns2.parkco2.neustar.biz points to 3.227.227.44.