64443.us - robtex.com
64443.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.216.14.9🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-216-14-9.compute-1.amazonaws.com | ||||||
| NS | ns1.parkco2.neustar.biz ⭐ | ||||||
| A | 3.220.94.231🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-220-94-231.compute-1.amazonaws.com | ||||||
| NS | ns2.parkco2.neustar.biz | ||||||
| A | 3.227.227.44🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-227-227-44.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.parkco2.neustar.bizhostmaster@neustar.biz 2026-03-06 #1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785114496 | ||||||
Same first word
Similar names
DNS History
18 records (3 active, 15 former)
●NSns1.parkco2.neustar.biz2026-06-12 → 2026-07-27 · 2 obs
● 2026-06-12 11:18:44
● 2026-07-27 01:16:40
● 2026-07-27 01:16:40
●NSns2.parkco2.neustar.biz2026-06-12 → 2026-07-27 · 2 obs
● 2026-06-12 11:18:44
● 2026-07-27 01:16:40
● 2026-07-27 01:16:40
○A107.23.215.132015-10-26 → 2015-10-26 · 4 obs
○ 2015-06-03 03:07:42
● 2015-10-26 02:21:50
○ 2016-01-14 19:46:30
○ 2026-07-27 01:16:40
● 2015-10-26 02:21:50
○ 2016-01-14 19:46:30
○ 2026-07-27 01:16:40
●A3.216.14.92026-07-26 → 2026-07-27 · 3 obs
○ 2026-06-16 01:53:34
● 2026-07-26 23:56:36
● 2026-07-27 01:16:40
● 2026-07-26 23:56:36
● 2026-07-27 01:16:40
○A44.222.57.232026-06-12 → 2026-06-16 · 5 obs
○ 2017-06-21 00:44:10
● 2026-06-12 11:18:44
● 2026-06-16 01:53:34
○ 2026-07-26 23:56:36
○ 2026-07-27 01:16:40
● 2026-06-12 11:18:44
● 2026-06-16 01:53:34
○ 2026-07-26 23:56:36
○ 2026-07-27 01:16:40
○A52.0.47.1312015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 03:07:42
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○A52.201.203.2462016-09-15 → 2016-09-15 · 4 obs
○ 2016-04-08 14:23:06
● 2016-09-15 19:14:36
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
● 2016-09-15 19:14:36
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○A52.202.9.2442016-09-15 → 2016-09-15 · 4 obs
○ 2016-04-08 14:23:06
● 2016-09-15 19:14:36
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
● 2016-09-15 19:14:36
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○A52.5.156.2412016-09-15 → 2016-09-15 · 4 obs
○ 2016-04-08 14:23:06
● 2016-09-15 19:14:36
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
● 2016-09-15 19:14:36
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○A52.5.244.112015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 03:07:42
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○A52.7.196.2322015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 03:07:42
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○A54.152.227.1782015-10-26 → 2015-10-26 · 4 obs
○ 2015-06-03 03:07:42
● 2015-10-26 02:21:50
○ 2016-01-14 19:46:30
○ 2026-07-27 01:16:40
● 2015-10-26 02:21:50
○ 2016-01-14 19:46:30
○ 2026-07-27 01:16:40
○A54.164.216.1552016-01-14 → 2016-01-14 · 4 obs
○ 2015-10-26 02:21:50
● 2016-01-14 19:46:30
○ 2016-04-08 14:23:06
○ 2026-07-27 01:16:40
● 2016-01-14 19:46:30
○ 2016-04-08 14:23:06
○ 2026-07-27 01:16:40
○A54.165.136.1902016-04-08 → 2016-04-08 · 4 obs
○ 2016-01-14 19:46:30
● 2016-04-08 14:23:06
○ 2016-09-15 19:14:36
○ 2026-07-27 01:16:40
● 2016-04-08 14:23:06
○ 2016-09-15 19:14:36
○ 2026-07-27 01:16:40
○A54.84.173.582015-10-26 → 2015-10-26 · 4 obs
○ 2015-06-03 03:07:42
● 2015-10-26 02:21:50
○ 2016-01-14 19:46:30
○ 2026-07-27 01:16:40
● 2015-10-26 02:21:50
○ 2016-01-14 19:46:30
○ 2026-07-27 01:16:40
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-26 → 2016-09-15 · 5 obs
○ 2015-06-03 03:07:42
● 2015-10-26 02:21:50
● 2016-09-15 19:14:36
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
● 2015-10-26 02:21:50
● 2016-09-15 19:14:36
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-26 → 2016-09-15 · 5 obs
○ 2015-06-03 03:07:42
● 2015-10-26 02:21:50
● 2016-09-15 19:14:36
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
● 2015-10-26 02:21:50
● 2016-09-15 19:14:36
○ 2017-06-21 00:44:10
○ 2026-07-27 01:16:40
○CNAMEzip-lb.neuweb.biz2015-06-03 → 2017-06-21 · 4 obs
● 2015-06-03 03:07:42
● 2017-06-21 00:44:10
○ 2026-06-12 11:18:44
○ 2026-07-27 01:16:40
● 2017-06-21 00:44:10
○ 2026-06-12 11:18:44
○ 2026-07-27 01:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| 64443.us | ns1.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 64443.us (unsigned zone)
⏱️ Timing
Total: 697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.198.10.7 |
| NS | 2 | ns2.parkco2.neustar.biz, ns1.parkco2.neustar.biz |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.parkco2.neustar.biz hostmaster.neust |
Analysis
IP Addresses
64443.us resolves to just one IP address, 3.216.14.9.
Two other host names, along with 29656.us, 10138.us and 21122.us, also share IP numbers with 64443.us.
Name Servers
The NS records for 64443.us delegate to ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.
64443.us shares its NS records with other domains, for example 40242.us, 15190.us, 69893.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.