| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | ispc3.dotserv.com | 178.20.216.13 | ispc3.dotserv.com | AS21060 Atea A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.munch-overgaard.dk → 178.20.216.13 |
| TXT Record |
|---|
| v=spf1 include:_spf.dotserv.com -all |
| Policy | Record (munch-overgaard.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.dotserv.com -all |
| Policy | Record (_dmarc.munch-overgaard.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | letsencrypt.org |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2018100500 |
| Primary NS (MNAME) | ns1.dotserv.com |
| Responsible (RNAME) | hostmaster\@dotserv@com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-28 03:59:30 | 1623ms | 4 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 16:08:52 | 903ms | 4 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 03:57:43 | 2321ms | 4 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 04:19:11 | 1152ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:57:40 | 568ms | 4 NS 0 A 1 MX | 🔓 Insecure | View |