00873.us - robtex.com

00873.us

DNSSEC⚠️ Not signed
A34.227.175.154🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-227-175-154.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=1786034149

Same first word

00873.us
00873.net
00873.com

Similar names

38007.cn
30807.us
08307.us
70308.com
78003.us
37008.cz
07038.com
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00837.net
30078.org
30870.com
78300.com
07308.de
80730.co
00387.de
00783.us
73080.com
03807.app
30780.cn
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70083.cc
87300.com
80703.us
38007.us
87030.com
38070.com
80370.com
30078.us
78030.xyz
38070.cn
07830.cn
30807.cn
83700.com
08307.com
08037.cc
30087.cfd
80037.com
87030.xyz
07830.us
83700.de
08073.net
00387.us
70038.com
83700.us
03078.us
70380.us
80730.com
00387.com
00378.us
70380.cfd
03087.cn
30807.com
70308.cn
80073.us
00387.info
73008.us
08073.us
78003.com
08073.com
80307.xyz
08370.us
37080.com
30708.us
87003.com
38007.app
30780.com
87030.us
78030.us
08037.us
07308.us
37800.com
70308.us
00738.com
78300.us
73008.com
80073.com
78003.net
38700.com
73800.com
73800.xyz
73800.us
38700.fi
08370.wang

DNS History

22 records (3 active, 19 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA34.227.175.154100.62.11.10052.0.47.13152.206.157.22752.21.10.6952.3.211.3652.4.203.13052.5.244.1152.6.237.24052.7.149.7452.7.196.23252.86.21.18854.152.42.4154.164.211.5154.165.51.16454.236.94.19554.86.171.108CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-08-03 → 2026-08-06 · 2 obs
● 2026-08-03 09:55:52
● 2026-08-06 16:57:08
●NSns2.parkco2.neustar.biz2026-08-03 → 2026-08-06 · 2 obs
● 2026-08-03 09:55:52
● 2026-08-06 16:57:08
○A100.62.11.1002026-08-03 → 2026-08-03 · 3 obs
○ 2019-03-17 16:53:54
● 2026-08-03 09:55:52
○ 2026-08-06 16:57:08
●A34.227.175.1542026-08-06 → 2026-08-06 · 2 obs
○ 2026-08-03 09:55:52
● 2026-08-06 16:57:08
○A52.0.47.1312015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 22:06:32
○ 2026-08-03 09:55:52
○ 2026-08-06 16:57:08
○A52.206.157.2272016-09-23 → 2016-09-23 · 4 obs
○ 2016-07-11 15:17:04
● 2016-09-23 17:16:08
○ 2019-03-17 16:53:54
○ 2026-08-06 16:57:08
○A52.21.10.692015-10-20 → 2015-10-20 · 4 obs
○ 2015-06-03 22:06:32
● 2015-10-20 16:43:30
○ 2015-12-24 11:54:48
○ 2026-08-06 16:57:08
○A52.3.211.362015-10-20 → 2015-10-20 · 4 obs
○ 2015-06-03 22:06:32
● 2015-10-20 16:43:30
○ 2015-12-24 11:54:48
○ 2026-08-06 16:57:08
○A52.4.203.1302015-12-24 → 2015-12-24 · 4 obs
○ 2015-10-20 16:43:30
● 2015-12-24 11:54:48
○ 2016-03-15 17:37:16
○ 2026-08-06 16:57:08
○A52.5.244.112015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 22:06:32
○ 2026-08-03 09:55:52
○ 2026-08-06 16:57:08
○A52.6.237.2402015-10-20 → 2015-10-20 · 4 obs
○ 2015-06-03 22:06:32
● 2015-10-20 16:43:30
○ 2015-12-24 11:54:48
○ 2026-08-06 16:57:08
○A52.7.149.742016-07-11 → 2016-07-11 · 4 obs
○ 2016-03-15 17:37:16
● 2016-07-11 15:17:04
○ 2016-09-23 17:16:08
○ 2026-08-06 16:57:08
○A52.7.196.2322015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 22:06:32
○ 2026-08-03 09:55:52
○ 2026-08-06 16:57:08
○A52.86.21.1882016-03-15 → 2016-03-15 · 4 obs
○ 2015-12-24 11:54:48
● 2016-03-15 17:37:16
○ 2016-07-11 15:17:04
○ 2026-08-06 16:57:08
○A54.152.42.412015-12-24 → 2015-12-24 · 4 obs
○ 2015-10-20 16:43:30
● 2015-12-24 11:54:48
○ 2016-03-15 17:37:16
○ 2026-08-06 16:57:08
○A54.164.211.512016-07-11 → 2016-07-11 · 4 obs
○ 2016-03-15 17:37:16
● 2016-07-11 15:17:04
○ 2016-09-23 17:16:08
○ 2026-08-06 16:57:08
○A54.165.51.1642016-09-23 → 2016-09-23 · 4 obs
○ 2016-07-11 15:17:04
● 2016-09-23 17:16:08
○ 2019-03-17 16:53:54
○ 2026-08-06 16:57:08
○A54.236.94.1952016-07-11 → 2016-07-11 · 4 obs
○ 2016-03-15 17:37:16
● 2016-07-11 15:17:04
○ 2016-09-23 17:16:08
○ 2026-08-06 16:57:08
○A54.86.171.1082016-09-23 → 2016-09-23 · 4 obs
○ 2016-07-11 15:17:04
● 2016-09-23 17:16:08
○ 2019-03-17 16:53:54
○ 2026-08-06 16:57:08
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-20 → 2016-09-23 · 5 obs
○ 2015-06-03 22:06:32
● 2015-10-20 16:43:30
● 2016-09-23 17:16:08
○ 2019-03-17 16:53:54
○ 2026-08-06 16:57:08
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-20 → 2016-09-23 · 5 obs
○ 2015-06-03 22:06:32
● 2015-10-20 16:43:30
● 2016-09-23 17:16:08
○ 2019-03-17 16:53:54
○ 2026-08-06 16:57:08
○CNAMEzip-lb.neuweb.biz2015-06-03 → 2019-03-17 · 4 obs
● 2015-06-03 22:06:32
● 2019-03-17 16:53:54
○ 2026-08-03 09:55:52
○ 2026-08-06 16:57:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usw.cctld.us, f.cctld.us, m.cctld.us, y.cctld.us...-
00873.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 00873.us (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

TypeCountSample Data
A134.227.175.154
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

00873.us resolves to just one IP address, 34.227.175.154.

Two other host names, along with 00413.us, 87050.us and 70401.us, also share IP numbers with 00873.us.

Name Servers

00873.us is served by two delegated name servers, ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

00873.us shares its NS records with other domains, for example 30715.us, 82952.us, 74717.us and two others.

The DNS delegation for 00873.us at least partly coincides with that of other domains, www.57113.us being one example.

ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz each resolve to one IP number: ns1.parkco2.neustar.biz points to 3.220.94.231 and ns2.parkco2.neustar.biz points to 3.227.227.44.