| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.cb.dk | 194.60.243.77 | ns1.cb.dk | AS42876 Unit IT Services ApS |
| ns2.cb.dk | 194.60.243.76 | ns2.cb.dk | AS42876 Unit IT Services ApS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.17.45.100 | 600s | ec2-52-17-45-100.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.16.0.0/14 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 7200s | mail2.inet.cb.dk | 194.60.243.111 | mail2.inet.cb.dk | AS42876 Unit IT Services ApS |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2018022807 |
| Primary NS (MNAME) | ns1.cb.dk |
| Responsible (RNAME) | hostmaster |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-01 06:53:27 | 568ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-01 00:54:05 | 667ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 01:02:28 | 4040ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 18:51:53 | 2757ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 09:53:12 | 1864ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 13:53:30 | 673ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 23:52:47 | 656ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |