| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.140.87.4 | 300s | d58c5704.rev.dansknet.dk | AS35158 | DanskNet A/S | 213.140.64.0/19 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.blueserver.dk | 77.33.186.101 | 77.33.186.101.dhcp.fibianet.dk | AS44869 FIBIA P/S |
| 20 | 300s | d58c5729.rev.dansknet.dk | 213.140.87.41 | d58c5729.rev.dansknet.dk | AS35158 DanskNet A/S |
| TXT Record |
|---|
| v=spf1 a mx ip4:213.32.247.220 ~all |
| Policy | Record (supercolor.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:213.32.247.220 ~all |
| Policy | Record (_dmarc.supercolor.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_reports@bacula.dk; ruf=mailto:dmarc_reports@bacula.dk |
| 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 | 2021111602 |
| Primary NS (MNAME) | ns1.quickdns.dk |
| Responsible (RNAME) | hostmaster@quickdns.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2415600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 16:31:18 | 1533ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 00:59:02 | 1155ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-23 07:16:20 | 1086ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 19:52:45 | 722ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 11:35:00 | 4720ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |