| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.skjaerlund.dk | 87.61.101.100 | 0x573d6564.static.cust.fastspeed.dk | AS3292 TDC Holding 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 | 2413412084 |
| Primary NS (MNAME) | elle.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 01:55:30 | 799ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-26 12:48:11 | 643ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-15 18:20:08 | 3076ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-13 23:11:10 | 1543ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-08 08:09:53 | 1226ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-14 04:59:19 | 16817ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-21 03:47:00 | 892ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:51:07 | 776ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:40:43 | 701ms | 2 NS 0 A 1 MX | 🔒 Secure | View |