| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 7200s | shrek.krogh.cc | 87.61.100.231 | 0x573d64e7.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (linsoe.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.linsoe.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026014763 |
| Primary NS (MNAME) | get.desec.io |
| Responsible (RNAME) | get@desec.io |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 06:24:19 | 2509ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-20 20:55:20 | 5026ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-14 17:03:57 | 2297ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-07 08:59:44 | 8798ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-23 19:35:00 | 2533ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-17 12:11:56 | 814ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-13 12:49:19 | 9671ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-03 01:18:42 | 9575ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-27 08:00:01 | 598ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:08:03 | 837ms | 2 NS 0 A 1 MX | 🔒 Secure | View |