27551.us - robtex.com

27551.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
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=1781651677

Same first word

27551.us

Similar names

51752.us
17525.com
21755.de
21557.com
12557.de
51527.us
12575.pro
15725.us
51527.com
12557.cc
12755.com
57152.com
75125.us
27515.id
55127.us
15527.com
15752.com
75125.cn
21575.com
25175.com
51725.com
17255.de
55217.com
51572.cn
15257.cn
55172.com
57251.sbs
55172.co
25175.net
75251.cc
25715.my
52175.com
52715.cc
72515.us
75521.us
12557.com
75125.com
17552.com
57512.us
25517.us
17525.us
55721.com
15725.vip
17525.net
17255.org
25715.com
57251.cn
21557.cc
15752.us
27515.us
75125.cc
17255.com
75251.us
75521.com
27155.com
55712.com
12575.com
55721.co
51257.us
75152.us
27155.org

DNS History

20 records (3 active, 17 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA44.197.3.205107.23.215.133.212.149.18544.222.57.2352.0.47.13152.201.203.24652.202.9.24452.5.156.24152.5.244.1152.7.196.23252.7.199.1554.152.227.17854.173.97.054.210.51.17854.84.173.58CNAMEpr-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 08:22:30
● 2026-06-16 23:29:46
●NSns2.parkco2.neustar.biz2026-06-12 → 2026-06-16 · 2 obs
● 2026-06-12 08:22:30
● 2026-06-16 23:29:46
○A107.23.215.132015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-27 02:48:14
● 2015-10-23 03:14:20
○ 2015-12-27 11:23:18
○ 2026-06-16 23:29:46
○A3.212.149.1852026-06-12 → 2026-06-12 · 4 obs
○ 2026-06-12 08:22:30
● 2026-06-12 23:12:44
○ 2026-06-15 02:52:50
○ 2026-06-16 23:29:46
●A44.197.3.2052026-06-16 → 2026-06-16 · 2 obs
○ 2026-06-15 02:52:50
● 2026-06-16 23:29:46
○A44.222.57.232026-06-12 → 2026-06-15 · 5 obs
○ 2016-09-13 07:38:46
● 2026-06-12 08:22:30
○ 2026-06-12 23:12:44
● 2026-06-15 02:52:50
○ 2026-06-16 23:29:46
○A52.0.47.1312015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 02:48:14
○ 2026-06-12 08:22:30
○ 2026-06-16 23:29:46
○A52.201.203.2462016-09-13 → 2016-09-13 · 4 obs
○ 2016-03-27 17:47:28
● 2016-09-13 07:38:46
○ 2026-06-12 08:22:30
○ 2026-06-16 23:29:46
○A52.202.9.2442016-09-13 → 2016-09-13 · 4 obs
○ 2016-03-27 17:47:28
● 2016-09-13 07:38:46
○ 2026-06-12 08:22:30
○ 2026-06-16 23:29:46
○A52.5.156.2412016-09-13 → 2016-09-13 · 4 obs
○ 2016-03-27 17:47:28
● 2016-09-13 07:38:46
○ 2026-06-12 08:22:30
○ 2026-06-16 23:29:46
○A52.5.244.112015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 02:48:14
○ 2026-06-12 08:22:30
○ 2026-06-16 23:29:46
○A52.7.196.2322015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 02:48:14
○ 2026-06-12 08:22:30
○ 2026-06-16 23:29:46
○A52.7.199.152015-12-27 → 2015-12-27 · 4 obs
○ 2015-10-23 03:14:20
● 2015-12-27 11:23:18
○ 2016-03-27 17:47:28
○ 2026-06-16 23:29:46
○A54.152.227.1782015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-27 02:48:14
● 2015-10-23 03:14:20
○ 2015-12-27 11:23:18
○ 2026-06-16 23:29:46
○A54.173.97.02015-12-27 → 2015-12-27 · 4 obs
○ 2015-10-23 03:14:20
● 2015-12-27 11:23:18
○ 2016-03-27 17:47:28
○ 2026-06-16 23:29:46
○A54.210.51.1782016-03-27 → 2016-03-27 · 4 obs
○ 2015-12-27 11:23:18
● 2016-03-27 17:47:28
○ 2016-09-13 07:38:46
○ 2026-06-16 23:29:46
○A54.84.173.582015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-27 02:48:14
● 2015-10-23 03:14:20
○ 2015-12-27 11:23:18
○ 2026-06-16 23:29:46
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-23 → 2016-09-13 · 5 obs
○ 2015-05-27 02:48:14
● 2015-10-23 03:14:20
● 2016-09-13 07:38:46
○ 2026-06-12 08:22:30
○ 2026-06-16 23:29:46
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-23 → 2016-09-13 · 5 obs
○ 2015-05-27 02:48:14
● 2015-10-23 03:14:20
● 2016-09-13 07:38:46
○ 2026-06-12 08:22:30
○ 2026-06-16 23:29:46
○CNAMEzip-lb.neuweb.biz2015-05-27 → 2016-09-13 · 4 obs
● 2015-05-27 02:48:14
● 2016-09-13 07:38:46
○ 2026-06-12 08:22:30
○ 2026-06-16 23:29:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usx.cctld.us, b.cctld.us, f.cctld.us, k.cctld.us...-
27551.usns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz-

✅ Authoritative Response

Server:3.220.94.231

NS records: ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 27551.us (unsigned zone)

⏱️ Timing

Total: 362ms | 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

27551.us points to a single IP number: 44.197.3.205.

Additional host names — 81334.us, 61031.us, 36662.us and two others — share IP numbers with 27551.us.

Name Servers

27551.us uses two name servers for its delegation: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

27551.us shares its name server setup with other domains, including 08197.us, 00801.us, 14080.us and two others.

ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz each resolve to one IP number: ns1.parkco2.neustar.biz points to 3.220.94.231 and ns2.parkco2.neustar.biz points to 3.227.227.44.