50520.us - robtex.com

50520.us

DNSSEC⚠️ Not signed
A100.58.1.46🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
PTRec2-100-58-1-46.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=1785887999

Same first word

50520.com
50520.us

Similar names

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25050.com
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20055.cn
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20550.us

DNS History

29 records (3 active, 26 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA100.58.1.463.216.14.932.193.253.4134.192.30.25444.197.3.20544.218.129.21844.222.57.2352.1.102.13952.1.135.25052.20.169.13452.20.55.1952.21.0.5752.5.55.9752.7.114.5152.7.149.7452.7.171.20952.86.21.18852.87.147.14854.152.215.8854.164.211.5154.165.136.19054.210.234.19354.236.94.19598.94.214.30CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-11 → 2026-08-05 · 2 obs
● 2026-06-11 07:59:14
● 2026-08-05 00:25:18
●NSns2.parkco2.neustar.biz2026-06-11 → 2026-08-05 · 2 obs
● 2026-06-11 07:59:14
● 2026-08-05 00:25:18
●A100.58.1.462026-08-05 → 2026-08-05 · 2 obs
○ 2026-08-03 10:25:12
● 2026-08-05 00:25:18
○A3.216.14.92026-07-28 → 2026-07-28 · 4 obs
○ 2026-06-16 19:48:22
● 2026-07-28 10:37:46
○ 2026-08-03 10:25:12
○ 2026-08-05 00:25:18
○A32.193.253.412026-06-11 → 2026-06-11 · 5 obs
○ 2017-03-21 22:16:36
● 2026-06-11 07:59:14
● 2026-06-11 09:23:06
○ 2026-06-12 02:20:10
○ 2026-08-05 00:25:18
○A34.192.30.2542017-03-21 → 2017-03-21 · 4 obs
○ 2016-07-16 17:42:30
● 2017-03-21 22:16:36
○ 2026-06-11 07:59:14
○ 2026-08-05 00:25:18
○A44.197.3.2052026-06-15 → 2026-06-15 · 4 obs
○ 2026-06-12 02:20:10
● 2026-06-15 08:34:54
○ 2026-06-16 19:48:22
○ 2026-08-05 00:25:18
○A44.218.129.2182026-06-12 → 2026-06-12 · 4 obs
○ 2026-06-11 09:23:06
● 2026-06-12 02:20:10
○ 2026-06-15 08:34:54
○ 2026-08-05 00:25:18
○A44.222.57.232026-06-16 → 2026-06-16 · 4 obs
○ 2026-06-15 08:34:54
● 2026-06-16 19:48:22
○ 2026-07-28 10:37:46
○ 2026-08-05 00:25:18
○A52.1.102.1392015-12-20 → 2015-12-20 · 4 obs
○ 2015-11-09 03:48:00
● 2015-12-20 06:42:06
○ 2016-03-20 06:06:30
○ 2026-08-05 00:25:18
○A52.1.135.2502015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-01 02:49:16
● 2015-11-09 03:48:00
○ 2015-12-20 06:42:06
○ 2026-08-05 00:25:18
○A52.20.169.1342017-03-21 → 2017-03-21 · 4 obs
○ 2016-07-16 17:42:30
● 2017-03-21 22:16:36
○ 2026-06-11 07:59:14
○ 2026-08-05 00:25:18
○A52.20.55.192015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-01 02:49:16
● 2015-11-09 03:48:00
○ 2015-12-20 06:42:06
○ 2026-08-05 00:25:18
○A52.21.0.572015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-01 02:49:16
● 2015-11-09 03:48:00
○ 2015-12-20 06:42:06
○ 2026-08-05 00:25:18
○A52.5.55.972016-03-20 → 2016-03-20 · 4 obs
○ 2015-12-20 06:42:06
● 2016-03-20 06:06:30
○ 2016-07-16 17:42:30
○ 2026-08-05 00:25:18
○A52.7.114.512015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 02:49:16
○ 2026-06-11 07:59:14
○ 2026-08-05 00:25:18
○A52.7.149.742016-07-16 → 2016-07-16 · 4 obs
○ 2016-03-20 06:06:30
● 2016-07-16 17:42:30
○ 2017-03-21 22:16:36
○ 2026-08-05 00:25:18
○A52.7.171.2092015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 02:49:16
○ 2026-06-11 07:59:14
○ 2026-08-05 00:25:18
○A52.86.21.1882016-03-20 → 2016-03-20 · 4 obs
○ 2015-12-20 06:42:06
● 2016-03-20 06:06:30
○ 2016-07-16 17:42:30
○ 2026-08-05 00:25:18
○A52.87.147.1482017-03-21 → 2017-03-21 · 4 obs
○ 2016-07-16 17:42:30
● 2017-03-21 22:16:36
○ 2026-06-11 07:59:14
○ 2026-08-05 00:25:18
○A54.152.215.882015-12-20 → 2015-12-20 · 4 obs
○ 2015-11-09 03:48:00
● 2015-12-20 06:42:06
○ 2016-03-20 06:06:30
○ 2026-08-05 00:25:18
○A54.164.211.512016-07-16 → 2016-07-16 · 4 obs
○ 2016-03-20 06:06:30
● 2016-07-16 17:42:30
○ 2017-03-21 22:16:36
○ 2026-08-05 00:25:18
○A54.165.136.1902016-03-20 → 2016-03-20 · 4 obs
○ 2015-12-20 06:42:06
● 2016-03-20 06:06:30
○ 2016-07-16 17:42:30
○ 2026-08-05 00:25:18
○A54.210.234.1932015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 02:49:16
○ 2026-06-11 07:59:14
○ 2026-08-05 00:25:18
○A54.236.94.1952016-07-16 → 2016-07-16 · 4 obs
○ 2016-03-20 06:06:30
● 2016-07-16 17:42:30
○ 2017-03-21 22:16:36
○ 2026-08-05 00:25:18
○A98.94.214.302026-08-03 → 2026-08-03 · 3 obs
○ 2026-07-28 10:37:46
● 2026-08-03 10:25:12
○ 2026-08-05 00:25:18
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-09 → 2017-03-21 · 5 obs
○ 2015-07-01 02:49:16
● 2015-11-09 03:48:00
● 2017-03-21 22:16:36
○ 2026-06-11 07:59:14
○ 2026-08-05 00:25:18
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-09 → 2017-03-21 · 5 obs
○ 2015-07-01 02:49:16
● 2015-11-09 03:48:00
● 2017-03-21 22:16:36
○ 2026-06-11 07:59:14
○ 2026-08-05 00:25:18
○CNAMEzip-lb.neuweb.biz2015-07-01 → 2017-03-21 · 4 obs
● 2015-07-01 02:49:16
● 2017-03-21 22:16:36
○ 2026-06-11 07:59:14
○ 2026-08-05 00:25:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usx.cctld.us, y.cctld.us, n.cctld.us, f.cctld.us...-
50520.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 50520.us (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

TypeCountSample Data
A1100.58.1.46
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

50520.us resolves to one IP address: 100.58.1.46.

61440.us, 41996.us, 63278.us and two other host names share IP numbers with 50520.us.

Name Servers

50520.us uses two name servers for its delegation: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

50520.us uses the same name servers as several other domains — among them 10537.us, 57115.us, 49373.us and two more.

ns1.parkco2.neustar.biz directs to 3.220.94.231 and ns2.parkco2.neustar.biz directs to 3.227.227.44; each host name points to exactly one IP number.