73355.us - robtex.com

73355.us

DNSSEC⚠️ Not signed
A3.216.14.9🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-216-14-9.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=1785162223

Same first word

73355.us

Similar names

33755.com
53537.us
35357.shop
35573.cc
53735.at
75353.com
55373.com
37535.cfd
75335.de
35357.cn
53573.us
35735.us
33557.com
35357.com
73553.us
55733.us
35537.net
55373.cc
37355.com
33557.com.cn
75335.com
37355.top
37553.com
75533.com
35573.cn
73553.com
55373.cn

DNS History

23 records (3 active, 20 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA3.216.14.934.192.69.17852.1.135.25052.1.72.10852.20.55.1952.201.96.2352.21.0.5752.21.10.6952.21.100.20752.3.211.3652.3.92.1352.6.237.24052.7.26.4052.70.26.16752.72.53.11454.172.53.5954.80.242.22454.89.39.158CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-07-01 → 2026-07-27 · 2 obs
● 2026-07-01 01:24:34
● 2026-07-27 14:53:40
●NSns2.parkco2.neustar.biz2026-07-01 → 2026-07-27 · 2 obs
● 2026-07-01 01:24:34
● 2026-07-27 14:53:40
●A3.216.14.92026-07-27 → 2026-07-27 · 3 obs
○ 2026-07-05 01:45:16
● 2026-07-27 14:53:38
● 2026-07-27 14:53:40
○A34.192.69.1782017-01-29 → 2017-01-29 · 4 obs
○ 2016-05-10 11:51:28
● 2017-01-29 23:28:28
○ 2020-02-11 10:22:52
○ 2026-07-27 14:53:40
○A52.1.135.2502015-11-16 → 2015-11-16 · 4 obs
○ 2015-08-30 03:31:22
● 2015-11-16 04:02:56
○ 2016-01-22 21:13:00
○ 2026-07-27 14:53:40
○A52.1.72.1082016-05-10 → 2016-05-10 · 4 obs
○ 2016-01-24 13:26:04
● 2016-05-10 11:51:28
○ 2017-01-29 23:28:28
○ 2026-07-27 14:53:40
○A52.20.55.192015-11-16 → 2015-11-16 · 4 obs
○ 2015-08-30 03:31:22
● 2015-11-16 04:02:56
○ 2016-01-22 21:13:00
○ 2026-07-27 14:53:40
○A52.201.96.232016-05-10 → 2016-05-10 · 4 obs
○ 2016-01-24 13:26:04
● 2016-05-10 11:51:28
○ 2017-01-29 23:28:28
○ 2026-07-27 14:53:40
○A52.21.0.572015-11-16 → 2015-11-16 · 4 obs
○ 2015-08-30 03:31:22
● 2015-11-16 04:02:56
○ 2016-01-22 21:13:00
○ 2026-07-27 14:53:40
○A52.21.10.692015-08-30 → 2015-08-30 · 3 obs
● 2015-08-30 03:31:22
○ 2026-07-01 01:24:34
○ 2026-07-27 14:53:40
○A52.21.100.2072016-01-22 → 2016-01-24 · 5 obs
○ 2015-11-16 04:02:56
● 2016-01-22 21:13:00
● 2016-01-24 13:26:04
○ 2016-05-10 11:51:28
○ 2026-07-27 14:53:40
○A52.3.211.362015-08-30 → 2015-08-30 · 3 obs
● 2015-08-30 03:31:22
○ 2026-07-01 01:24:34
○ 2026-07-27 14:53:40
○A52.3.92.132016-05-10 → 2016-05-10 · 4 obs
○ 2016-01-24 13:26:04
● 2016-05-10 11:51:28
○ 2017-01-29 23:28:28
○ 2026-07-27 14:53:40
○A52.6.237.2402015-08-30 → 2015-08-30 · 3 obs
● 2015-08-30 03:31:22
○ 2026-07-01 01:24:34
○ 2026-07-27 14:53:40
○A52.7.26.402016-01-22 → 2016-01-24 · 5 obs
○ 2015-11-16 04:02:56
● 2016-01-22 21:13:00
● 2016-01-24 13:26:04
○ 2016-05-10 11:51:28
○ 2026-07-27 14:53:40
○A52.70.26.1672026-07-01 → 2026-07-01 · 4 obs
○ 2020-02-11 10:22:52
● 2026-07-01 01:24:34
○ 2026-07-05 01:45:16
○ 2026-07-27 14:53:40
○A52.72.53.1142016-01-22 → 2016-01-24 · 5 obs
○ 2015-11-16 04:02:56
● 2016-01-22 21:13:00
● 2016-01-24 13:26:04
○ 2016-05-10 11:51:28
○ 2026-07-27 14:53:40
○A54.172.53.592017-01-29 → 2017-01-29 · 4 obs
○ 2016-05-10 11:51:28
● 2017-01-29 23:28:28
○ 2020-02-11 10:22:52
○ 2026-07-27 14:53:40
○A54.80.242.2242026-07-05 → 2026-07-05 · 4 obs
○ 2026-07-01 01:24:34
● 2026-07-05 01:45:16
○ 2026-07-27 14:53:38
○ 2026-07-27 14:53:40
○A54.89.39.1582017-01-29 → 2017-01-29 · 4 obs
○ 2016-05-10 11:51:28
● 2017-01-29 23:28:28
○ 2020-02-11 10:22:52
○ 2026-07-27 14:53:40
○CNAMEpr-zipcodes-us.neuweb.biz2015-11-16 → 2017-01-29 · 5 obs
○ 2015-08-30 03:31:22
● 2015-11-16 04:02:56
● 2017-01-29 23:28:28
○ 2020-02-11 10:22:52
○ 2026-07-27 14:53:40
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-11-16 → 2017-01-29 · 5 obs
○ 2015-08-30 03:31:22
● 2015-11-16 04:02:56
● 2017-01-29 23:28:28
○ 2020-02-11 10:22:52
○ 2026-07-27 14:53:40
○CNAMEzip-lb.neuweb.biz2015-08-30 → 2020-02-11 · 4 obs
● 2015-08-30 03:31:22
● 2020-02-11 10:22:52
○ 2026-07-01 01:24:34
○ 2026-07-27 14:53:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
73355.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 73355.us (unsigned zone)

⏱️ Timing

Total: 2690ms | Queries: -

📄 Records

TypeCountSample Data
A134.198.10.7
NS2ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

73355.us directs to one IP number, which is 3.216.14.9.

Among the host names that share IP numbers with 73355.us are 43252.us, 05605.us, 62802.us and two others.

Name Servers

DNS delegation for 73355.us points to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

73355.us has the same name server delegation as a number of other domains, such as 02024.us, 36723.us, 14370.us and two more.

ns1.parkco2.neustar.biz → 3.220.94.231 and ns2.parkco2.neustar.biz → 3.227.227.44: one IP number per host name.