11991.us - robtex.com
11991.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 | ||||||
Same first word
Similar names
11199.app |
11199.net |
91911.net |
19911.us |
11919.com |
11919.net |
11199.us |
99111.app |
91911.com |
99111.com |
19119.com |
91119.ru |
99111.cc |
99111.de |
DNS History
19 records (3 active, 16 former)
●NSns1.parkco2.neustar.biz2026-03-02 → 2026-03-02 · 1 obs
● 2026-03-02 21:03:44
●NSns2.parkco2.neustar.biz2026-03-02 → 2026-03-02 · 1 obs
● 2026-03-02 21:03:44
○A107.21.21.512016-01-17 → 2016-01-17 · 4 obs
○ 2015-09-12 04:18:00
● 2016-01-17 06:28:10
○ 2016-04-13 09:42:20
○ 2026-03-02 21:03:44
● 2016-01-17 06:28:10
○ 2016-04-13 09:42:20
○ 2026-03-02 21:03:44
○A52.201.3.1222016-11-29 → 2016-11-29 · 4 obs
○ 2016-04-13 09:42:20
● 2016-11-29 17:29:08
○ 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
● 2016-11-29 17:29:08
○ 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
○A52.21.10.692015-09-12 → 2015-09-12 · 5 obs
○ 2015-06-19 20:23:06
● 2015-09-12 04:15:16
● 2015-09-12 04:18:00
○ 2016-01-17 06:28:10
○ 2026-03-02 21:03:44
● 2015-09-12 04:15:16
● 2015-09-12 04:18:00
○ 2016-01-17 06:28:10
○ 2026-03-02 21:03:44
○A52.3.211.362015-09-12 → 2015-09-12 · 5 obs
○ 2015-06-19 20:23:06
● 2015-09-12 04:15:16
● 2015-09-12 04:18:00
○ 2016-01-17 06:28:10
○ 2026-03-02 21:03:44
● 2015-09-12 04:15:16
● 2015-09-12 04:18:00
○ 2016-01-17 06:28:10
○ 2026-03-02 21:03:44
○A52.54.147.2352016-11-29 → 2016-11-29 · 4 obs
○ 2016-04-13 09:42:20
● 2016-11-29 17:29:08
○ 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
● 2016-11-29 17:29:08
○ 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
○A52.6.237.2402015-09-12 → 2015-09-12 · 5 obs
○ 2015-06-19 20:23:06
● 2015-09-12 04:15:16
● 2015-09-12 04:18:00
○ 2016-01-17 06:28:10
○ 2026-03-02 21:03:44
● 2015-09-12 04:15:16
● 2015-09-12 04:18:00
○ 2016-01-17 06:28:10
○ 2026-03-02 21:03:44
○A52.7.114.512015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 20:23:06
○ 2015-09-12 04:15:16
○ 2026-03-02 21:03:44
○ 2015-09-12 04:15:16
○ 2026-03-02 21:03:44
○A52.7.171.2092015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 20:23:06
○ 2015-09-12 04:15:16
○ 2026-03-02 21:03:44
○ 2015-09-12 04:15:16
○ 2026-03-02 21:03:44
○A52.71.140.802016-01-17 → 2016-01-17 · 4 obs
○ 2015-09-12 04:18:00
● 2016-01-17 06:28:10
○ 2016-04-13 09:42:20
○ 2026-03-02 21:03:44
● 2016-01-17 06:28:10
○ 2016-04-13 09:42:20
○ 2026-03-02 21:03:44
○A52.86.135.1252016-11-29 → 2016-11-29 · 4 obs
○ 2016-04-13 09:42:20
● 2016-11-29 17:29:08
○ 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
● 2016-11-29 17:29:08
○ 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
○A54.165.136.1902016-04-13 → 2016-04-13 · 4 obs
○ 2016-01-17 06:28:10
● 2016-04-13 09:42:20
○ 2016-11-29 17:29:08
○ 2026-03-02 21:03:44
● 2016-04-13 09:42:20
○ 2016-11-29 17:29:08
○ 2026-03-02 21:03:44
○A54.165.201.412016-01-17 → 2016-01-17 · 4 obs
○ 2015-09-12 04:18:00
● 2016-01-17 06:28:10
○ 2016-04-13 09:42:20
○ 2026-03-02 21:03:44
● 2016-01-17 06:28:10
○ 2016-04-13 09:42:20
○ 2026-03-02 21:03:44
○A54.210.234.1932015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 20:23:06
○ 2015-09-12 04:15:16
○ 2026-03-02 21:03:44
○ 2015-09-12 04:15:16
○ 2026-03-02 21:03:44
●CNAMEpr-www-zipcode-us.expedrion.biz2026-03-02 → 2026-03-02 · 2 obs
○ 2017-09-15 21:00:24
● 2026-03-02 21:03:44
● 2026-03-02 21:03:44
○CNAMEpr-zipcodes-us.neuweb.biz2015-09-12 → 2016-11-29 · 5 obs
○ 2015-06-19 20:23:06
● 2015-09-12 04:15:16
● 2016-11-29 17:29:08
○ 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
● 2015-09-12 04:15:16
● 2016-11-29 17:29:08
○ 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
○CNAMEws-pr-web-zipcodes-525549249.us-east-1.elb.amazonaws.com2015-09-12 → 2016-11-29 · 5 obs
○ 2015-06-19 20:23:06
● 2015-09-12 04:15:16
● 2016-11-29 17:29:08
○ 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
● 2015-09-12 04:15:16
● 2016-11-29 17:29:08
○ 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
○CNAMEzip-lb.neuweb.biz2015-06-19 → 2017-09-15 · 3 obs
● 2015-06-19 20:23:06
● 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
● 2017-09-15 21:00:24
○ 2026-03-02 21:03:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| 11991.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 11991.us (unsigned zone)
⏱️ Timing
Total: 119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | pr-www-zipcode-us.expedrion.biz |
Analysis
IP Addresses
11991.us resolves 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 11991.us.