17121.us - robtex.com
17121.us
| CNAME | pr-www-zipcode-us.expedrion.biz | ||||||
| CNAME | registry-web-320964443.us-east-1.elb.amazonaws.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.22.112.252🇺🇸 Amazon23.22.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-22-112-252.compute-1.amazonaws.com | ||||||
| A | 98.90.230.234🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix | ||||||
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=1771291699 | ||||||
Similar names
21171.us |
11172.cn |
72111.us |
11127.co |
21117.net |
11172.com |
71211.us |
11712.co |
11712.com |
21711.com |
21117.com |
11721.com |
17112.us |
12711.com |
17211.com |
72111.com |
DNS History
20 records (3 active, 17 former)
●NSns1.parkco2.neustar.biz2026-03-01 → 2026-03-01 · 1 obs
● 2026-03-01 17:24:08
●NSns2.parkco2.neustar.biz2026-03-01 → 2026-03-01 · 1 obs
● 2026-03-01 17:24:08
○A107.23.215.132015-10-20 → 2015-10-20 · 4 obs
○ 2015-05-11 18:46:28
● 2015-10-20 03:23:18
○ 2016-01-01 16:28:52
○ 2026-03-01 17:24:08
● 2015-10-20 03:23:18
○ 2016-01-01 16:28:52
○ 2026-03-01 17:24:08
○A52.1.68.2162016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-17 04:44:24
● 2016-11-08 17:36:26
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
● 2016-11-08 17:36:26
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○A52.1.72.1082016-04-17 → 2016-04-17 · 4 obs
○ 2016-01-01 16:28:52
● 2016-04-17 04:44:24
○ 2016-11-08 17:36:26
○ 2026-03-01 17:24:08
● 2016-04-17 04:44:24
○ 2016-11-08 17:36:26
○ 2026-03-01 17:24:08
○A52.201.96.232016-04-17 → 2016-04-17 · 4 obs
○ 2016-01-01 16:28:52
● 2016-04-17 04:44:24
○ 2016-11-08 17:36:26
○ 2026-03-01 17:24:08
● 2016-04-17 04:44:24
○ 2016-11-08 17:36:26
○ 2026-03-01 17:24:08
○A52.3.92.132016-04-17 → 2016-04-17 · 4 obs
○ 2016-01-01 16:28:52
● 2016-04-17 04:44:24
○ 2016-11-08 17:36:26
○ 2026-03-01 17:24:08
● 2016-04-17 04:44:24
○ 2016-11-08 17:36:26
○ 2026-03-01 17:24:08
○A52.4.3.1122015-05-11 → 2015-05-11 · 3 obs
● 2015-05-11 18:46:28
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○A52.4.3.872015-05-11 → 2015-05-11 · 3 obs
● 2015-05-11 18:46:28
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○A52.5.161.472016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-17 04:44:24
● 2016-11-08 17:36:26
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
● 2016-11-08 17:36:26
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○A52.54.24.152016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-17 04:44:24
● 2016-11-08 17:36:26
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
● 2016-11-08 17:36:26
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○A54.152.227.1782015-10-20 → 2015-10-20 · 4 obs
○ 2015-05-11 18:46:28
● 2015-10-20 03:23:18
○ 2016-01-01 16:28:52
○ 2026-03-01 17:24:08
● 2015-10-20 03:23:18
○ 2016-01-01 16:28:52
○ 2026-03-01 17:24:08
○A54.164.242.1452016-01-01 → 2016-01-01 · 4 obs
○ 2015-10-20 03:23:18
● 2016-01-01 16:28:52
○ 2016-04-17 04:44:24
○ 2026-03-01 17:24:08
● 2016-01-01 16:28:52
○ 2016-04-17 04:44:24
○ 2026-03-01 17:24:08
○A54.174.8.2322016-01-01 → 2016-01-01 · 4 obs
○ 2015-10-20 03:23:18
● 2016-01-01 16:28:52
○ 2016-04-17 04:44:24
○ 2026-03-01 17:24:08
● 2016-01-01 16:28:52
○ 2016-04-17 04:44:24
○ 2026-03-01 17:24:08
○A54.84.109.1272015-05-11 → 2015-05-11 · 3 obs
● 2015-05-11 18:46:28
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○A54.84.173.582015-10-20 → 2015-10-20 · 4 obs
○ 2015-05-11 18:46:28
● 2015-10-20 03:23:18
○ 2016-01-01 16:28:52
○ 2026-03-01 17:24:08
● 2015-10-20 03:23:18
○ 2016-01-01 16:28:52
○ 2026-03-01 17:24:08
●CNAMEpr-www-zipcode-us.expedrion.biz2026-03-01 → 2026-03-01 · 2 obs
○ 2017-06-24 09:10:28
● 2026-03-01 17:24:08
● 2026-03-01 17:24:08
○CNAMEpr-zipcodes-us.neuweb.biz2015-10-20 → 2016-11-08 · 5 obs
○ 2015-05-11 18:46:28
● 2015-10-20 03:23:18
● 2016-11-08 17:36:26
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
● 2015-10-20 03:23:18
● 2016-11-08 17:36:26
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-10-20 → 2016-11-08 · 5 obs
○ 2015-05-11 18:46:28
● 2015-10-20 03:23:18
● 2016-11-08 17:36:26
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
● 2015-10-20 03:23:18
● 2016-11-08 17:36:26
○ 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
○CNAMEzip-lb.neuweb.biz2015-05-11 → 2017-06-24 · 3 obs
● 2015-05-11 18:46:28
● 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
● 2017-06-24 09:10:28
○ 2026-03-01 17:24:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| 17121.us | ns2.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 17121.us (unsigned zone)
⏱️ Timing
Total: 207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | pr-www-zipcode-us.expedrion.biz |
Analysis
IP Addresses
17121.us points to two IP numbers: 23.22.112.252 and 98.90.230.234.
Other host names such as zipcode.us and registry-web-320964443.us-east-1.elb.amazonaws.com share IP numbers with 17121.us.