| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | ywuser.cybercity.dk | — | — | — |
| 20 | 3600s | mailgate.cybercity.dk | 212.88.64.50 | relay.telenor.dk | AS9158 Telenor A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 20150101 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-24 19:31:16 | 16862ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-25 11:18:43 | 675ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-22 22:29:23 | 1150ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 21:09:43 | 1128ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 23:02:43 | 667ms | 2 NS 0 A 2 MX | 🔒 Secure | View |