| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.cb.dk | 193.104.202.25 | ext202-25.cph1.sit.dk | AS50346 It Forum Gruppen A/s |
| ns2.cb.dk | 193.104.202.26 | ext202-26.cph1.sit.dk | AS50346 It Forum Gruppen A/s |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.104.202.36 | 300s | cb02.hosit.dk | AS50346 | It Forum Gruppen A/s | 193.104.202.0/24 | 🇩🇰 Denmark | Hellerup |
| 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@cb.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 04:16:39 | 795ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-06-26 04:10:52 | 1523ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-06-22 06:29:04 | 1320ms | 2 NS 1 A 3 MX | ⚠️ Bogus | View |
| 2026-06-22 05:38:13 | 1082ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 13:32:51 | 536ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-06-17 11:52:05 | 995ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |