91039.us - robtex.com

91039.us

DNSSEC⚠️ Not signed
A44.197.3.205🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-197-3-205.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=1781537163

Same first word

91039.com
91039.us

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13990.com
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13099.com
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30991.com

DNS History

22 records (3 active, 19 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA44.197.3.20544.218.129.21852.1.135.25052.1.72.10852.20.55.1952.201.96.2352.204.121.1252.21.0.5752.22.224.15052.3.92.1352.7.114.5152.7.171.20952.72.156.8352.72.99.3854.164.182.6354.210.234.19354.89.39.158CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-04-13 → 2026-06-15 · 2 obs
● 2026-04-13 19:51:10
● 2026-06-15 15:50:32
●NSns2.parkco2.neustar.biz2026-04-13 → 2026-06-15 · 2 obs
● 2026-04-13 19:51:10
● 2026-06-15 15:50:32
●A44.197.3.2052026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-12 02:51:42
● 2026-06-15 07:24:58
● 2026-06-15 15:50:32
○A44.218.129.2182026-06-12 → 2026-06-12 · 4 obs
○ 2026-04-13 19:51:10
● 2026-06-12 02:51:42
○ 2026-06-15 07:24:58
○ 2026-06-15 15:50:32
○A52.1.135.2502015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-10 03:08:22
● 2015-11-09 14:11:54
○ 2016-02-06 06:15:06
○ 2026-06-15 15:50:32
○A52.1.72.1082016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-06 06:15:06
● 2016-04-26 01:53:58
○ 2016-12-29 17:39:40
○ 2026-06-15 15:50:32
○A52.20.55.192015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-10 03:08:22
● 2015-11-09 14:11:54
○ 2016-02-06 06:15:06
○ 2026-06-15 15:50:32
○A52.201.96.232016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-06 06:15:06
● 2016-04-26 01:53:58
○ 2016-12-29 17:39:40
○ 2026-06-15 15:50:32
○A52.204.121.122026-04-13 → 2026-04-13 · 4 obs
○ 2020-01-19 09:56:44
● 2026-04-13 19:51:10
○ 2026-06-12 02:51:42
○ 2026-06-15 15:50:32
○A52.21.0.572015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-10 03:08:22
● 2015-11-09 14:11:54
○ 2016-02-06 06:15:06
○ 2026-06-15 15:50:32
○A52.22.224.1502016-12-29 → 2016-12-29 · 4 obs
○ 2016-04-26 01:53:58
● 2016-12-29 17:39:40
○ 2020-01-19 09:56:44
○ 2026-06-15 15:50:32
○A52.3.92.132016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-06 06:15:06
● 2016-04-26 01:53:58
○ 2016-12-29 17:39:40
○ 2026-06-15 15:50:32
○A52.7.114.512015-07-10 → 2015-07-10 · 3 obs
● 2015-07-10 03:08:22
○ 2026-04-13 19:51:10
○ 2026-06-15 15:50:32
○A52.7.171.2092015-07-10 → 2015-07-10 · 3 obs
● 2015-07-10 03:08:22
○ 2026-04-13 19:51:10
○ 2026-06-15 15:50:32
○A52.72.156.832016-02-06 → 2016-02-06 · 4 obs
○ 2015-11-09 14:11:54
● 2016-02-06 06:15:06
○ 2016-04-26 01:53:58
○ 2026-06-15 15:50:32
○A52.72.99.382016-02-06 → 2016-02-06 · 4 obs
○ 2015-11-09 14:11:54
● 2016-02-06 06:15:06
○ 2016-04-26 01:53:58
○ 2026-06-15 15:50:32
○A54.164.182.632016-12-29 → 2016-12-29 · 4 obs
○ 2016-04-26 01:53:58
● 2016-12-29 17:39:40
○ 2020-01-19 09:56:44
○ 2026-06-15 15:50:32
○A54.210.234.1932015-07-10 → 2015-07-10 · 3 obs
● 2015-07-10 03:08:22
○ 2026-04-13 19:51:10
○ 2026-06-15 15:50:32
○A54.89.39.1582016-12-29 → 2016-12-29 · 4 obs
○ 2016-04-26 01:53:58
● 2016-12-29 17:39:40
○ 2020-01-19 09:56:44
○ 2026-06-15 15:50:32
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-09 → 2016-12-29 · 5 obs
○ 2015-07-10 03:08:22
● 2015-11-09 14:11:54
● 2016-12-29 17:39:40
○ 2020-01-19 09:56:44
○ 2026-06-15 15:50:32
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-09 → 2016-12-29 · 5 obs
○ 2015-07-10 03:08:22
● 2015-11-09 14:11:54
● 2016-12-29 17:39:40
○ 2020-01-19 09:56:44
○ 2026-06-15 15:50:32
○CNAMEzip-lb.neuweb.biz2015-07-10 → 2020-01-19 · 4 obs
● 2015-07-10 03:08:22
● 2020-01-19 09:56:44
○ 2026-04-13 19:51:10
○ 2026-06-15 15:50:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
91039.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 91039.us (unsigned zone)

⏱️ Timing

Total: 454ms | Queries: -

📄 Records

TypeCountSample Data
A144.197.3.205
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

91039.us resolves to just one IP address, 44.197.3.205.

Two other host names, along with 85030.us, 23530.us and 94449.us, also share IP numbers with 91039.us.

Name Servers

The NS records for 91039.us delegate to ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

91039.us shares its NS records with other domains, for example 15374.us, 33258.us, 01643.us and two others.

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.