| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 147.29.150.90 | 1800s | — | AS3292 | TDC Holding A/S | 147.29.150.0/23 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 1800s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| SKAT |
| v=spf1 -all |
| Policy | Record (toldportalen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.toldportalen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025091854 |
| Primary NS (MNAME) | df-ns01.skat.dk |
| Responsible (RNAME) | hostmaster@csc.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-19 07:53:25 | 10175ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-18 07:28:42 | 4414ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 23:42:57 | 826ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 15:50:50 | 3684ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-27 17:35:26 | 4647ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 17:17:39 | 2024ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 16:39:00 | 2576ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-21 12:29:02 | 874ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 23:37:01 | 2665ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 20:24:23 | 3102ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 14:41:22 | 1103ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 19:46:59 | 1163ms | 6 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 00:27:22 | 895ms | 6 NS 1 A 0 MX | 🔒 Secure | View |