75220.us - robtex.com

75220.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=1784955137

Same first word

75220.us

Similar names

02752.com
22705.com
72205.am
72025.cc
20572.cn
72250.us
27502.us
05227.com
22507.com
02725.us
52027.us
50227.cn
02572.us
25702.com
72520.cn
02725.cn
22570.com
22057.com
50722.us
25270.com
75022.cn
72520.us
02725.cfd
75022.org
52027.com
50227.us
20275.us
02275.com
27520.com
20257.vip
25027.com
75022.com
25207.com
52702.ro
72205.com
20527.xyz
27205.cn
02725.cc
70225.us
50722.com
72052.com
27520.cn
07522.cn
25270.cc
22750.cn
02275.us
20527.us
52702.com
02257.com
22507.cn
57220.com
75202.com
20257.de
72205.cc
72025.us
02527.com
20257.com

DNS History

20 records (3 active, 17 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA3.216.14.932.193.253.4144.218.129.21844.222.57.2352.21.10.6952.3.211.3652.4.3.11252.4.3.8752.6.142.8352.6.237.24052.7.199.1552.72.159.6654.173.97.054.210.51.17854.84.109.127CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
●NSns1.parkco2.neustar.biz2026-06-11 → 2026-07-25 · 2 obs
● 2026-06-11 06:20:22
● 2026-07-25 05:12:36
●NSns2.parkco2.neustar.biz2026-06-11 → 2026-07-25 · 2 obs
● 2026-06-11 06:20:22
● 2026-07-25 05:12:36
●A3.216.14.92026-07-25 → 2026-07-25 · 2 obs
○ 2026-06-15 09:28:02
● 2026-07-25 05:12:36
○A32.193.253.412026-06-11 → 2026-06-11 · 5 obs
○ 2019-02-17 07:40:08
● 2026-06-11 06:20:22
● 2026-06-11 08:20:04
○ 2026-06-11 09:08:20
○ 2026-07-25 05:12:36
○A44.218.129.2182026-06-11 → 2026-06-11 · 5 obs
○ 2026-06-11 08:20:04
● 2026-06-11 09:08:20
● 2026-06-11 11:34:02
○ 2026-06-15 09:28:02
○ 2026-07-25 05:12:36
○A44.222.57.232026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-11 11:34:02
● 2026-06-15 09:28:02
○ 2026-07-25 05:12:36
○A52.21.10.692015-10-11 → 2015-10-11 · 4 obs
○ 2015-05-09 21:16:56
● 2015-10-11 08:34:30
○ 2015-12-27 14:17:36
○ 2026-07-25 05:12:36
○A52.3.211.362015-10-11 → 2015-10-11 · 4 obs
○ 2015-05-09 21:16:56
● 2015-10-11 08:34:30
○ 2015-12-27 14:17:36
○ 2026-07-25 05:12:36
○A52.4.3.1122015-05-09 → 2015-05-09 · 3 obs
● 2015-05-09 21:16:56
○ 2019-02-17 07:40:08
○ 2026-07-25 05:12:36
○A52.4.3.872015-05-09 → 2015-05-09 · 3 obs
● 2015-05-09 21:16:56
○ 2019-02-17 07:40:08
○ 2026-07-25 05:12:36
○A52.6.142.832016-03-28 → 2016-03-28 · 4 obs
○ 2015-12-27 14:17:36
● 2016-03-28 21:04:22
○ 2019-02-17 07:40:08
○ 2026-07-25 05:12:36
○A52.6.237.2402015-10-11 → 2015-10-11 · 4 obs
○ 2015-05-09 21:16:56
● 2015-10-11 08:34:30
○ 2015-12-27 14:17:36
○ 2026-07-25 05:12:36
○A52.7.199.152015-12-27 → 2015-12-27 · 4 obs
○ 2015-10-11 08:34:30
● 2015-12-27 14:17:36
○ 2016-03-28 21:04:22
○ 2026-07-25 05:12:36
○A52.72.159.662016-03-28 → 2016-03-28 · 4 obs
○ 2015-12-27 14:17:36
● 2016-03-28 21:04:22
○ 2019-02-17 07:40:08
○ 2026-07-25 05:12:36
○A54.173.97.02015-12-27 → 2015-12-27 · 4 obs
○ 2015-10-11 08:34:30
● 2015-12-27 14:17:36
○ 2016-03-28 21:04:22
○ 2026-07-25 05:12:36
○A54.210.51.1782016-03-28 → 2016-03-28 · 4 obs
○ 2015-12-27 14:17:36
● 2016-03-28 21:04:22
○ 2019-02-17 07:40:08
○ 2026-07-25 05:12:36
○A54.84.109.1272015-05-09 → 2015-05-09 · 3 obs
● 2015-05-09 21:16:56
○ 2019-02-17 07:40:08
○ 2026-07-25 05:12:36
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-11 → 2016-03-28 · 5 obs
○ 2015-05-09 21:16:56
● 2015-10-11 08:34:30
● 2016-03-28 21:04:22
○ 2019-02-17 07:40:08
○ 2026-07-25 05:12:36
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-11 → 2016-03-28 · 5 obs
○ 2015-05-09 21:16:56
● 2015-10-11 08:34:30
● 2016-03-28 21:04:22
○ 2019-02-17 07:40:08
○ 2026-07-25 05:12:36
○CNAMEzip-lb.neuweb.biz2015-05-09 → 2019-02-17 · 4 obs
● 2015-05-09 21:16:56
● 2019-02-17 07:40:08
○ 2026-06-11 06:20:22
○ 2026-07-25 05:12:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
75220.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 75220.us (unsigned zone)

⏱️ Timing

Total: 321ms | Queries: -

📄 Records

TypeCountSample Data
A13.216.14.9
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

75220.us directs to one IP number, which is 3.216.14.9.

Among the host names that share IP numbers with 75220.us are 17237.us, 13246.us, 53643.us and two others.

Name Servers

75220.us uses two name servers for its delegation: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

75220.us has the same name server delegation as a number of other domains, such as 33511.us, 35486.us, 40820.us and two more.

At least some of 75220.us's name servers are also used by other domains, among them www.90421.us.

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