57770.us - robtex.com
57770.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.88.150.95🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix | ||||||
| PTR | ec2-54-88-150-95.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=1785772794 | ||||||
Same first word
57770.us |
Similar names
DNS History
20 records (3 active, 17 former)
●NSns1.parkco2.neustar.biz2026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 08:40:46
● 2026-08-03 16:08:34
● 2026-08-03 16:08:34
●NSns2.parkco2.neustar.biz2026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 08:40:46
● 2026-08-03 16:08:34
● 2026-08-03 16:08:34
○A100.62.11.1002026-08-03 → 2026-08-03 · 3 obs
○ 2017-07-11 07:27:20
● 2026-08-03 08:40:46
○ 2026-08-03 16:08:34
● 2026-08-03 08:40:46
○ 2026-08-03 16:08:34
○A52.0.47.1312015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 02:07:34
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○A52.2.68.1282015-10-29 → 2015-10-29 · 4 obs
○ 2015-05-26 02:07:34
● 2015-10-29 11:30:28
○ 2016-01-27 21:55:30
○ 2026-08-03 16:08:34
● 2015-10-29 11:30:28
○ 2016-01-27 21:55:30
○ 2026-08-03 16:08:34
○A52.202.242.142016-11-13 → 2016-11-13 · 4 obs
○ 2016-04-13 15:33:40
● 2016-11-13 02:26:22
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
● 2016-11-13 02:26:22
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○A52.22.199.2412015-10-29 → 2015-10-29 · 4 obs
○ 2015-05-26 02:07:34
● 2015-10-29 11:30:28
○ 2016-01-27 21:55:30
○ 2026-08-03 16:08:34
● 2015-10-29 11:30:28
○ 2016-01-27 21:55:30
○ 2026-08-03 16:08:34
○A52.44.186.212016-11-13 → 2016-11-13 · 4 obs
○ 2016-04-13 15:33:40
● 2016-11-13 02:26:22
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
● 2016-11-13 02:26:22
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○A52.5.244.112015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 02:07:34
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○A52.6.52.1712016-11-13 → 2016-11-13 · 4 obs
○ 2016-04-13 15:33:40
● 2016-11-13 02:26:22
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
● 2016-11-13 02:26:22
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○A52.7.196.2322015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 02:07:34
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○A52.71.73.722016-01-27 → 2016-01-27 · 4 obs
○ 2015-10-29 11:30:28
● 2016-01-27 21:55:30
○ 2016-04-13 15:33:40
○ 2026-08-03 16:08:34
● 2016-01-27 21:55:30
○ 2016-04-13 15:33:40
○ 2026-08-03 16:08:34
○A54.152.198.742016-01-27 → 2016-01-27 · 4 obs
○ 2015-10-29 11:30:28
● 2016-01-27 21:55:30
○ 2016-04-13 15:33:40
○ 2026-08-03 16:08:34
● 2016-01-27 21:55:30
○ 2016-04-13 15:33:40
○ 2026-08-03 16:08:34
○A54.165.136.1902016-04-13 → 2016-04-13 · 4 obs
○ 2016-01-27 21:55:30
● 2016-04-13 15:33:40
○ 2016-11-13 02:26:22
○ 2026-08-03 16:08:34
● 2016-04-13 15:33:40
○ 2016-11-13 02:26:22
○ 2026-08-03 16:08:34
○A54.174.175.2512016-01-27 → 2016-01-27 · 4 obs
○ 2015-10-29 11:30:28
● 2016-01-27 21:55:30
○ 2016-04-13 15:33:40
○ 2026-08-03 16:08:34
● 2016-01-27 21:55:30
○ 2016-04-13 15:33:40
○ 2026-08-03 16:08:34
○A54.85.142.1672015-10-29 → 2015-10-29 · 4 obs
○ 2015-05-26 02:07:34
● 2015-10-29 11:30:28
○ 2016-01-27 21:55:30
○ 2026-08-03 16:08:34
● 2015-10-29 11:30:28
○ 2016-01-27 21:55:30
○ 2026-08-03 16:08:34
●A54.88.150.952026-08-03 → 2026-08-03 · 2 obs
○ 2026-08-03 08:40:46
● 2026-08-03 16:08:34
● 2026-08-03 16:08:34
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-29 → 2016-11-13 · 5 obs
○ 2015-05-26 02:07:34
● 2015-10-29 11:30:28
● 2016-11-13 02:26:22
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
● 2015-10-29 11:30:28
● 2016-11-13 02:26:22
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-29 → 2016-11-13 · 5 obs
○ 2015-05-26 02:07:34
● 2015-10-29 11:30:28
● 2016-11-13 02:26:22
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
● 2015-10-29 11:30:28
● 2016-11-13 02:26:22
○ 2017-07-11 07:27:20
○ 2026-08-03 16:08:34
○CNAMEzip-lb.neuweb.biz2015-05-26 → 2017-07-11 · 4 obs
● 2015-05-26 02:07:34
● 2017-07-11 07:27:20
○ 2026-08-03 08:40:46
○ 2026-08-03 16:08:34
● 2017-07-11 07:27:20
○ 2026-08-03 08:40:46
○ 2026-08-03 16:08:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| 57770.us | ns2.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 57770.us (unsigned zone)
⏱️ Timing
Total: 1361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.88.150.95 |
| 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
57770.us has exactly one IP address — 54.88.150.95.
63456.us, 38241.us, 33469.us plus two other host names have IP numbers in common with 57770.us.
Name Servers
57770.us is delegated to two name servers: ns1.parkco2.neustar.biz and ns2.parkco2.neustar.biz.
The name server configuration of 57770.us is shared with other domains, for instance 91527.us, 35192.us, 00344.us and two others.
ns1.parkco2.neustar.biz directs to 3.220.94.231 and ns2.parkco2.neustar.biz directs to 3.227.227.44; each host name points to exactly one IP number.