| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 209.42.197.101 | 600s | cw101.codafgroup.com | AS63410 | PrivateSystems Networks | 209.42.192.0/18 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 600s | mail.birkelsehotelogkro.dk | 57.129.144.46 | rs6-lon.serverhostgroup.com | AS16276 OVH SAS |
| TXT Record |
|---|
| v=spf1 a mx ip4:209.42.197.101 include:relay.mailchannels.net ~all |
| Policy | Record (birkelsehotelogkro.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:209.42.197.101 include:relay.mailchannels.net ~all |
| Policy | Record (_dmarc.birkelsehotelogkro.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-29 12:01:38 | 560ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 04:42:58 | 1034ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 00:27:19 | 907ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 07:33:23 | 1157ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 00:12:29 | 669ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 13:44:15 | 2191ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-16 14:48:34 | 814ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 14:40:09 | 631ms | 2 NS 1 A 1 MX | 🔒 Secure | View |