| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.rg47c.dk | 173.212.230.247 | mail.rg47c.dk | AS51167 Contabo GmbH |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 10 | 443 | mail.rg47c.dk |
| TXT Record |
|---|
| v=spf1 mx include:spf.smtp2go.com IP4:85.184.162.81 a:mail-out2.one.com ip4:173.249.57.219 ip4:173.212.230.247 -all |
| Policy | Record (vangevej1.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.smtp2go.com IP4:85.184.162.81 a:mail-out2.one.com ip4:173.249.57.219 ip4:173.212.230.247 -all |
| Policy | Record (_dmarc.vangevej1.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 09:14:16 | 8652ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-18 08:46:44 | 678ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-17 07:04:46 | 4585ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-26 05:16:55 | 624ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-18 04:39:36 | 609ms | 2 NS 0 A 1 MX | 🔒 Secure | View |