50939.us - robtex.com

50939.us

DNSSEC⚠️ Not signed
A44.222.57.23🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-222-57-23.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=1781886095

Same first word

50939.de
50939.us

Similar names

53099.com
90593.cn
59390.cc
93509.cn
39950.cn
39590.us
09953.com
99305.us
09395.us
09359.cc
03599.com
53909.com
09359.com
99530.us
59039.com
50399.cn
93509.com
30995.us
90935.us
90593.us
03959.com
09953.cc
39590.com
90935.net
95390.com
99350.us
03995.com
90935.com
95309.us
93950.cn
39095.us
30959.com
05939.us
39059.uk
03599.net
09935.cc
93590.us

DNS History

25 records (3 active, 22 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA44.222.57.2332.193.253.4132.194.247.24534.195.59.4244.194.55.21452.200.150.22752.21.10.6952.3.211.3652.4.3.11252.4.52.13052.5.55.9752.6.237.24052.7.149.7452.86.21.18854.152.49.1554.164.211.5154.165.136.19054.172.214.15454.236.94.19554.84.109.127CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-03-27 → 2026-06-19 · 2 obs
● 2026-03-27 03:10:46
● 2026-06-19 16:30:04
●NSns2.parkco2.neustar.biz2026-03-27 → 2026-06-19 · 2 obs
● 2026-03-27 03:10:46
● 2026-06-19 16:30:04
○A32.193.253.412026-06-10 → 2026-06-10 · 4 obs
○ 2026-05-09 09:23:02
● 2026-06-10 19:45:58
○ 2026-06-15 20:54:44
○ 2026-06-19 16:30:04
○A32.194.247.2452026-05-09 → 2026-05-09 · 4 obs
○ 2026-03-29 08:59:44
● 2026-05-09 09:23:02
○ 2026-06-10 19:45:58
○ 2026-06-19 16:30:04
○A34.195.59.422017-03-14 → 2017-03-14 · 4 obs
○ 2016-07-15 19:03:08
● 2017-03-14 05:48:28
○ 2026-03-27 03:10:46
○ 2026-06-19 16:30:04
○A44.194.55.2142026-03-29 → 2026-03-29 · 4 obs
○ 2026-03-27 03:10:46
● 2026-03-29 08:59:44
○ 2026-05-09 09:23:02
○ 2026-06-19 16:30:04
●A44.222.57.232026-06-15 → 2026-06-19 · 3 obs
○ 2026-06-10 19:45:58
● 2026-06-15 20:54:44
● 2026-06-19 16:30:04
○A52.200.150.2272017-03-14 → 2017-03-14 · 4 obs
○ 2016-07-15 19:03:08
● 2017-03-14 05:48:28
○ 2026-03-27 03:10:46
○ 2026-06-19 16:30:04
○A52.21.10.692015-10-18 → 2015-10-18 · 4 obs
○ 2015-05-16 20:52:12
● 2015-10-18 20:00:38
○ 2015-12-29 03:14:46
○ 2026-06-19 16:30:04
○A52.3.211.362015-10-18 → 2015-10-18 · 4 obs
○ 2015-05-16 20:52:12
● 2015-10-18 20:00:38
○ 2015-12-29 03:14:46
○ 2026-06-19 16:30:04
○A52.4.3.1122015-05-16 → 2015-05-16 · 3 obs
● 2015-05-16 20:52:12
○ 2026-03-27 03:10:46
○ 2026-06-19 16:30:04
○A52.4.52.1302015-12-29 → 2015-12-29 · 4 obs
○ 2015-10-18 20:00:38
● 2015-12-29 03:14:46
○ 2016-03-22 22:40:40
○ 2026-06-19 16:30:04
○A52.5.55.972016-03-22 → 2016-03-22 · 4 obs
○ 2015-12-29 03:14:46
● 2016-03-22 22:40:40
○ 2016-07-15 19:03:08
○ 2026-06-19 16:30:04
○A52.6.237.2402015-10-18 → 2015-10-18 · 4 obs
○ 2015-05-16 20:52:12
● 2015-10-18 20:00:38
○ 2015-12-29 03:14:46
○ 2026-06-19 16:30:04
○A52.7.149.742016-07-15 → 2016-07-15 · 4 obs
○ 2016-03-22 22:40:40
● 2016-07-15 19:03:08
○ 2017-03-14 05:48:28
○ 2026-06-19 16:30:04
○A52.86.21.1882016-03-22 → 2016-03-22 · 4 obs
○ 2015-12-29 03:14:46
● 2016-03-22 22:40:40
○ 2016-07-15 19:03:08
○ 2026-06-19 16:30:04
○A54.152.49.152017-03-14 → 2017-03-14 · 4 obs
○ 2016-07-15 19:03:08
● 2017-03-14 05:48:28
○ 2026-03-27 03:10:46
○ 2026-06-19 16:30:04
○A54.164.211.512016-07-15 → 2016-07-15 · 4 obs
○ 2016-03-22 22:40:40
● 2016-07-15 19:03:08
○ 2017-03-14 05:48:28
○ 2026-06-19 16:30:04
○A54.165.136.1902016-03-22 → 2016-03-22 · 4 obs
○ 2015-12-29 03:14:46
● 2016-03-22 22:40:40
○ 2016-07-15 19:03:08
○ 2026-06-19 16:30:04
○A54.172.214.1542015-12-29 → 2015-12-29 · 4 obs
○ 2015-10-18 20:00:38
● 2015-12-29 03:14:46
○ 2016-03-22 22:40:40
○ 2026-06-19 16:30:04
○A54.236.94.1952016-07-15 → 2016-07-15 · 4 obs
○ 2016-03-22 22:40:40
● 2016-07-15 19:03:08
○ 2017-03-14 05:48:28
○ 2026-06-19 16:30:04
○A54.84.109.1272015-05-16 → 2015-05-16 · 3 obs
● 2015-05-16 20:52:12
○ 2026-03-27 03:10:46
○ 2026-06-19 16:30:04
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-18 → 2017-03-14 · 5 obs
○ 2015-05-16 20:52:12
● 2015-10-18 20:00:38
● 2017-03-14 05:48:28
○ 2026-03-27 03:10:46
○ 2026-06-19 16:30:04
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-18 → 2017-03-14 · 5 obs
○ 2015-05-16 20:52:12
● 2015-10-18 20:00:38
● 2017-03-14 05:48:28
○ 2026-03-27 03:10:46
○ 2026-06-19 16:30:04
○CNAMEzip-lb.neuweb.biz2015-05-16 → 2017-03-14 · 4 obs
● 2015-05-16 20:52:12
● 2017-03-14 05:48:28
○ 2026-03-27 03:10:46
○ 2026-06-19 16:30:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usm.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...-
50939.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 50939.us (unsigned zone)

⏱️ Timing

Total: 657ms | Queries: -

📄 Records

TypeCountSample Data
A144.197.3.205
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

50939.us directs to one IP number, which is 44.222.57.23.

Among the host names that share IP numbers with 50939.us are 59962.us, 00413.us, 63055.us and two others.

Name Servers

DNS delegation for 50939.us points to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

50939.us has the same name server delegation as a number of other domains, such as 34077.us, 31978.us, 52696.us and two more.

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.