19748.us - robtex.com

19748.us

DNSSEC⚠️ Not signed
A100.62.11.100🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
PTRec2-100-62-11-100.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=1785691659

Same first word

Similar names

DNS History

23 records (3 active, 20 former)

20162017201820192020202120222023202420252026NSns1.parkco2.neustar.bizns2.parkco2.neustar.bizA100.62.11.100107.23.215.133.231.231.6744.197.3.20544.222.57.2352.1.72.10852.201.96.2352.202.242.1452.3.92.1352.44.186.2152.6.52.17152.7.114.5152.7.171.20954.152.227.17854.210.234.19354.236.80.19054.84.173.5854.84.212.241CNAMEpr-zipcodes-us.neuweb.bizws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.comzip-lb.neuweb.biz
NSns1.parkco2.neustar.biz2026-06-10 → 2026-08-02 · 2 obs
● 2026-06-10 01:31:58
● 2026-08-02 17:47:54
NSns2.parkco2.neustar.biz2026-06-10 → 2026-08-02 · 2 obs
● 2026-06-10 01:31:58
● 2026-08-02 17:47:54
A100.62.11.1002026-08-02 → 2026-08-02 · 2 obs
○ 2026-06-15 11:50:04
● 2026-08-02 17:47:54
A107.23.215.132015-10-26 → 2015-10-26 · 4 obs
○ 2015-06-11 12:17:38
● 2015-10-26 01:47:06
○ 2016-01-13 20:22:30
○ 2026-08-02 17:47:54
A3.231.231.672026-06-10 → 2026-06-10 · 4 obs
○ 2016-11-09 05:33:44
● 2026-06-10 01:31:58
○ 2026-06-14 23:10:30
○ 2026-08-02 17:47:54
A44.197.3.2052026-06-14 → 2026-06-14 · 4 obs
○ 2026-06-10 01:31:58
● 2026-06-14 23:10:30
○ 2026-06-15 11:50:04
○ 2026-08-02 17:47:54
A44.222.57.232026-06-15 → 2026-06-15 · 3 obs
○ 2026-06-14 23:10:30
● 2026-06-15 11:50:04
○ 2026-08-02 17:47:54
A52.1.72.1082016-04-14 → 2016-04-14 · 4 obs
○ 2016-01-13 20:22:30
● 2016-04-14 19:48:56
○ 2016-11-09 05:33:44
○ 2026-08-02 17:47:54
A52.201.96.232016-04-14 → 2016-04-14 · 4 obs
○ 2016-01-13 20:22:30
● 2016-04-14 19:48:56
○ 2016-11-09 05:33:44
○ 2026-08-02 17:47:54
A52.202.242.142016-11-09 → 2016-11-09 · 4 obs
○ 2016-04-14 19:48:56
● 2016-11-09 05:33:44
○ 2026-06-10 01:31:58
○ 2026-08-02 17:47:54
A52.3.92.132016-04-14 → 2016-04-14 · 4 obs
○ 2016-01-13 20:22:30
● 2016-04-14 19:48:56
○ 2016-11-09 05:33:44
○ 2026-08-02 17:47:54
A52.44.186.212016-11-09 → 2016-11-09 · 4 obs
○ 2016-04-14 19:48:56
● 2016-11-09 05:33:44
○ 2026-06-10 01:31:58
○ 2026-08-02 17:47:54
A52.6.52.1712016-11-09 → 2016-11-09 · 4 obs
○ 2016-04-14 19:48:56
● 2016-11-09 05:33:44
○ 2026-06-10 01:31:58
○ 2026-08-02 17:47:54
A52.7.114.512015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 12:17:38
○ 2026-06-10 01:31:58
○ 2026-08-02 17:47:54
A52.7.171.2092015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 12:17:38
○ 2026-06-10 01:31:58
○ 2026-08-02 17:47:54
A54.152.227.1782015-10-26 → 2015-10-26 · 4 obs
○ 2015-06-11 12:17:38
● 2015-10-26 01:47:06
○ 2016-01-13 20:22:30
○ 2026-08-02 17:47:54
A54.210.234.1932015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 12:17:38
○ 2026-06-10 01:31:58
○ 2026-08-02 17:47:54
A54.236.80.1902016-01-13 → 2016-01-13 · 4 obs
○ 2015-10-26 01:47:06
● 2016-01-13 20:22:30
○ 2016-04-14 19:48:56
○ 2026-08-02 17:47:54
A54.84.173.582015-10-26 → 2015-10-26 · 4 obs
○ 2015-06-11 12:17:38
● 2015-10-26 01:47:06
○ 2016-01-13 20:22:30
○ 2026-08-02 17:47:54
A54.84.212.2412016-01-13 → 2016-01-13 · 4 obs
○ 2015-10-26 01:47:06
● 2016-01-13 20:22:30
○ 2016-04-14 19:48:56
○ 2026-08-02 17:47:54
CNAMEpr-zipcodes-us.neuweb.biz2015-10-26 → 2016-11-09 · 5 obs
○ 2015-06-11 12:17:38
● 2015-10-26 01:47:06
● 2016-11-09 05:33:44
○ 2026-06-10 01:31:58
○ 2026-08-02 17:47:54
CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-26 → 2016-11-09 · 5 obs
○ 2015-06-11 12:17:38
● 2015-10-26 01:47:06
● 2016-11-09 05:33:44
○ 2026-06-10 01:31:58
○ 2026-08-02 17:47:54
CNAMEzip-lb.neuweb.biz2015-06-11 → 2016-11-09 · 4 obs
● 2015-06-11 12:17:38
● 2016-11-09 05:33:44
○ 2026-06-10 01:31:58
○ 2026-08-02 17:47:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
19748.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 19748.us (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

TypeCountSample Data
A198.94.214.30
NS2ns1.parkco2.neustar.biz, ns2.parkco2.neustar.biz
TXT1v=spf1 -all
SOA1ns1.parkco2.neustar.biz hostmaster.neust

Analysis

IP Addresses

19748.us points to a single IP number: 100.62.11.100.

Additional host names — 88676.us, 77607.us, 03883.us and two others — share IP numbers with 19748.us.

Name Servers

DNS delegation for 19748.us points to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.

19748.us shares its name server setup with other domains, including 63981.us, 01236.us, 49692.us and two others.

19748.us has partial name server overlap with other domains, including www.18409.us.

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.