99803.us - robtex.com

99803.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
NSns2.parkco2.neustar.biz
A3.227.227.44🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
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=1781576551

Same first word

99803.us

Similar names

39089.cc
80399.us
39890.com
03899.com
39908.cfd
83909.com
03899.us
30998.us
80993.xyz
89309.us
89390.com
80399.com
98309.cn
93908.com
08939.com
99083.us
99038.com
39908.com
93908.lgbt
93980.my
98039.us
89903.com
98093.cc
99380.us
83909.net
83990.xyz
39809.cc
09893.us
38990.com
03998.cc
99308.cn
83909.xyz
08993.com
89039.com
99830.com
90893.com
80399.com.cn
98309.com
99830.cn
30899.cn
38099.com
30899.com

DNS History

24 records (3 active, 21 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA44.197.3.2053.212.149.18534.192.69.17844.218.129.21844.222.57.2352.1.135.25052.1.72.10852.20.55.1952.201.96.2352.21.0.5752.3.92.1352.7.114.5152.7.171.20952.72.156.8352.72.99.3854.172.53.5954.210.234.19354.88.129.15754.89.39.158CNAMEpr-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 11:30:10
● 2026-06-16 02:30:06
●NSns2.parkco2.neustar.biz2026-06-12 → 2026-06-16 · 2 obs
● 2026-06-12 11:30:10
● 2026-06-16 02:30:06
○A3.212.149.1852026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-12 11:30:10
● 2026-06-13 08:42:04
○ 2026-06-15 01:53:04
○ 2026-06-16 02:30:06
○A34.192.69.1782017-02-06 → 2017-02-06 · 4 obs
○ 2016-05-03 18:22:26
● 2017-02-06 08:58:26
○ 2018-09-11 02:48:50
○ 2026-06-16 02:30:06
●A44.197.3.2052026-06-16 → 2026-06-16 · 2 obs
○ 2026-06-15 01:53:04
● 2026-06-16 02:30:06
○A44.218.129.2182026-06-12 → 2026-06-12 · 4 obs
○ 2018-09-11 02:48:50
● 2026-06-12 11:30:10
○ 2026-06-13 08:42:04
○ 2026-06-16 02:30:06
○A44.222.57.232026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-13 08:42:04
● 2026-06-15 01:53:04
○ 2026-06-16 02:30:06
○A52.1.135.2502015-11-20 → 2015-11-20 · 4 obs
○ 2015-07-21 16:19:54
● 2015-11-20 11:29:34
○ 2016-02-12 18:28:26
○ 2026-06-16 02:30:06
○A52.1.72.1082016-05-03 → 2016-05-03 · 4 obs
○ 2016-02-12 18:28:26
● 2016-05-03 18:22:26
○ 2018-09-11 02:48:50
○ 2026-06-16 02:30:06
○A52.20.55.192015-11-20 → 2015-11-20 · 4 obs
○ 2015-07-21 16:19:54
● 2015-11-20 11:29:34
○ 2016-02-12 18:28:26
○ 2026-06-16 02:30:06
○A52.201.96.232016-05-03 → 2016-05-03 · 4 obs
○ 2016-02-12 18:28:26
● 2016-05-03 18:22:26
○ 2018-09-11 02:48:50
○ 2026-06-16 02:30:06
○A52.21.0.572015-11-20 → 2015-11-20 · 4 obs
○ 2015-07-21 16:19:54
● 2015-11-20 11:29:34
○ 2016-02-12 18:28:26
○ 2026-06-16 02:30:06
○A52.3.92.132016-05-03 → 2016-05-03 · 4 obs
○ 2016-02-12 18:28:26
● 2016-05-03 18:22:26
○ 2018-09-11 02:48:50
○ 2026-06-16 02:30:06
○A52.7.114.512015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 16:19:54
○ 2017-02-06 08:58:26
○ 2026-06-16 02:30:06
○A52.7.171.2092015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 16:19:54
○ 2017-02-06 08:58:26
○ 2026-06-16 02:30:06
○A52.72.156.832016-02-12 → 2016-02-12 · 4 obs
○ 2015-11-20 11:29:34
● 2016-02-12 18:28:26
○ 2016-05-03 18:22:26
○ 2026-06-16 02:30:06
○A52.72.99.382016-02-12 → 2016-02-12 · 4 obs
○ 2015-11-20 11:29:34
● 2016-02-12 18:28:26
○ 2016-05-03 18:22:26
○ 2026-06-16 02:30:06
○A54.172.53.592017-02-06 → 2017-02-06 · 4 obs
○ 2016-05-03 18:22:26
● 2017-02-06 08:58:26
○ 2018-09-11 02:48:50
○ 2026-06-16 02:30:06
○A54.210.234.1932015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 16:19:54
○ 2017-02-06 08:58:26
○ 2026-06-16 02:30:06
○A54.88.129.1572016-02-12 → 2016-02-12 · 4 obs
○ 2015-11-20 11:29:34
● 2016-02-12 18:28:26
○ 2016-05-03 18:22:26
○ 2026-06-16 02:30:06
○A54.89.39.1582017-02-06 → 2017-02-06 · 4 obs
○ 2016-05-03 18:22:26
● 2017-02-06 08:58:26
○ 2018-09-11 02:48:50
○ 2026-06-16 02:30:06
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-20 → 2017-02-06 · 5 obs
○ 2015-07-21 16:19:54
● 2015-11-20 11:29:34
● 2017-02-06 08:58:26
○ 2018-09-11 02:48:50
○ 2026-06-16 02:30:06
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-20 → 2017-02-06 · 5 obs
○ 2015-07-21 16:19:54
● 2015-11-20 11:29:34
● 2017-02-06 08:58:26
○ 2018-09-11 02:48:50
○ 2026-06-16 02:30:06
○CNAMEzip-lb.neuweb.biz2015-07-21 → 2018-09-11 · 4 obs
● 2015-07-21 16:19:54
● 2018-09-11 02:48:50
○ 2026-06-12 11:30:10
○ 2026-06-16 02:30:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
99803.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 99803.us (unsigned zone)

⏱️ Timing

Total: 836ms | 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

99803.us points to a single IP number: 44.197.3.205.

Additional host names — 27087.us, 04871.us, 25502.us and two others — share IP numbers with 99803.us.

Name Servers

DNS delegation for 99803.us points to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

99803.us shares its name server setup with other domains, including 47741.us, 55076.us, 67565.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.