59503.us - robtex.com

59503.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=1781617373

Same first word

59503.us

Similar names

55309.us
35590.top
53509.us
39055.com
90553.us
50395.com
05359.vip
53059.us
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53095.com
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53059.net
30955.cc
55309.com
09355.us
35950.com
59350.cn
59350.com
55093.com
30559.us
95530.top
09355.com
53950.com
09535.us
50359.com
90535.us
53509.com
50593.com
30559.cc
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93055.com
35590.com
39550.com
35590.net
30559.cn
03955.us
09535.com
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95530.cc
95053.us
05359.com
50359.mobi
90553.com
50539.com
50593.cc
39550.org
95035.us
05395.us
30559.de

DNS History

23 records (3 active, 20 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA44.197.3.205107.23.215.1334.199.152.25144.218.129.21852.201.203.24652.202.9.24452.4.218.10952.4.233.952.5.156.24152.5.55.9752.7.171.20952.86.21.18854.152.227.17854.165.136.19054.209.87.19954.210.234.19354.84.173.5854.85.112.7CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-12 → 2026-06-16 · 2 obs
● 2026-06-12 07:58:28
● 2026-06-16 14:08:34
●NSns2.parkco2.neustar.biz2026-06-12 → 2026-06-16 · 2 obs
● 2026-06-12 07:58:28
● 2026-06-16 14:08:34
○A107.23.215.132015-10-26 → 2015-10-26 · 4 obs
○ 2015-06-11 09:54:58
● 2015-10-26 03:53:58
○ 2015-12-30 16:23:30
○ 2026-06-16 14:08:34
○A34.199.152.2512017-04-05 → 2017-04-05 · 4 obs
○ 2016-09-13 21:28:04
● 2017-04-05 06:47:40
○ 2026-06-12 07:58:28
○ 2026-06-16 14:08:34
●A44.197.3.2052026-06-15 → 2026-06-16 · 3 obs
○ 2026-06-12 07:58:28
● 2026-06-15 03:06:32
● 2026-06-16 14:08:34
○A44.218.129.2182026-06-12 → 2026-06-12 · 4 obs
○ 2017-04-05 06:47:40
● 2026-06-12 07:58:28
○ 2026-06-15 03:06:32
○ 2026-06-16 14:08:34
○A52.201.203.2462016-09-13 → 2016-09-13 · 4 obs
○ 2016-03-31 23:46:48
● 2016-09-13 21:28:04
○ 2017-04-05 06:47:40
○ 2026-06-16 14:08:34
○A52.202.9.2442016-09-13 → 2016-09-13 · 4 obs
○ 2016-03-31 23:46:48
● 2016-09-13 21:28:04
○ 2017-04-05 06:47:40
○ 2026-06-16 14:08:34
○A52.4.218.1092017-04-05 → 2017-04-05 · 4 obs
○ 2016-09-13 21:28:04
● 2017-04-05 06:47:40
○ 2026-06-12 07:58:28
○ 2026-06-16 14:08:34
○A52.4.233.92015-12-30 → 2015-12-30 · 4 obs
○ 2015-10-26 03:53:58
● 2015-12-30 16:23:30
○ 2016-03-31 23:46:48
○ 2026-06-16 14:08:34
○A52.5.156.2412016-09-13 → 2016-09-13 · 4 obs
○ 2016-03-31 23:46:48
● 2016-09-13 21:28:04
○ 2017-04-05 06:47:40
○ 2026-06-16 14:08:34
○A52.5.55.972016-03-31 → 2016-03-31 · 4 obs
○ 2015-12-30 16:23:30
● 2016-03-31 23:46:48
○ 2016-09-13 21:28:04
○ 2026-06-16 14:08:34
○A52.7.171.2092015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 09:54:58
○ 2026-06-12 07:58:28
○ 2026-06-16 14:08:34
○A52.86.21.1882016-03-31 → 2016-03-31 · 4 obs
○ 2015-12-30 16:23:30
● 2016-03-31 23:46:48
○ 2016-09-13 21:28:04
○ 2026-06-16 14:08:34
○A54.152.227.1782015-10-26 → 2015-10-26 · 4 obs
○ 2015-06-11 09:54:58
● 2015-10-26 03:53:58
○ 2015-12-30 16:23:30
○ 2026-06-16 14:08:34
○A54.165.136.1902016-03-31 → 2016-03-31 · 4 obs
○ 2015-12-30 16:23:30
● 2016-03-31 23:46:48
○ 2016-09-13 21:28:04
○ 2026-06-16 14:08:34
○A54.209.87.1992017-04-05 → 2017-04-05 · 4 obs
○ 2016-09-13 21:28:04
● 2017-04-05 06:47:40
○ 2026-06-12 07:58:28
○ 2026-06-16 14:08:34
○A54.210.234.1932015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 09:54:58
○ 2026-06-12 07:58:28
○ 2026-06-16 14:08:34
○A54.84.173.582015-10-26 → 2015-10-26 · 4 obs
○ 2015-06-11 09:54:58
● 2015-10-26 03:53:58
○ 2015-12-30 16:23:30
○ 2026-06-16 14:08:34
○A54.85.112.72015-12-30 → 2015-12-30 · 4 obs
○ 2015-10-26 03:53:58
● 2015-12-30 16:23:30
○ 2016-03-31 23:46:48
○ 2026-06-16 14:08:34
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-26 → 2017-04-05 · 5 obs
○ 2015-06-11 09:54:58
● 2015-10-26 03:53:58
● 2017-04-05 06:47:40
○ 2026-06-12 07:58:28
○ 2026-06-16 14:08:34
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-26 → 2017-04-05 · 5 obs
○ 2015-06-11 09:54:58
● 2015-10-26 03:53:58
● 2017-04-05 06:47:40
○ 2026-06-12 07:58:28
○ 2026-06-16 14:08:34
○CNAMEzip-lb.neuweb.biz2015-06-11 → 2017-04-05 · 4 obs
● 2015-06-11 09:54:58
● 2017-04-05 06:47:40
○ 2026-06-12 07:58:28
○ 2026-06-16 14:08:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usk.cctld.us, w.cctld.us, b.cctld.us, f.cctld.us...-
59503.usns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz-

✅ Authoritative Response

Server:3.227.227.44

NS records: ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 59503.us (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

TypeCountSample Data
A144.222.57.23
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

59503.us points to a single IP number: 44.197.3.205.

Additional host names — 71001.us, 64442.us, 88574.us and two others — share IP numbers with 59503.us.

Name Servers

The NS records for 59503.us delegate to ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

59503.us shares its name server setup with other domains, including 51524.us, 83102.us, 02237.us and two others.

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.