| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 900s | mailgate.slottved.dk | 148.251.40.52 | mailgate.slottved.dk | AS24940 Hetzner Online GmbH |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 0 | 993 | mail.slottved.dk |
| TXT Record |
|---|
| v=spf1 ip4:148.251.40.52 -all |
| Policy | Record (saman.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:148.251.40.52 -all |
| Policy | Record (_dmarc.saman.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:sysadm@saman.dk; ruf=mailto:sysadm@saman.dk; pct=100 |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 2026060101 |
| max_age | 86400s |
| Policy MX | mailgate.slottved.dk |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:sysadm@saman.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026082601 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 03:15:25 | 685ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-26 08:35:15 | 6636ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-23 10:41:53 | 835ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-22 09:20:29 | 3347ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-08-21 08:57:15 | 9205ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |