| 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 |
|---|---|---|---|---|---|---|---|
| 194.60.243.33 | 1800s | — | AS42876 | Unit IT Services ApS | 194.60.243.0/24 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| MS=ms78989774 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (matador.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| 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 | 2018022814 |
| 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 10:48:35 | 1219ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-27 05:50:39 | 761ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 00:34:28 | 2016ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 15:30:35 | 2571ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 17:11:28 | 2912ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |