| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 78.157.101.140 | 600s | exc.bertha.dk | AS39642 | Sinal A/S | 78.157.96.0/19 | 🇩🇰 Denmark | Svendborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 900s | relay.bertha.dk | 195.24.227.155 | smtp.bertha.dk | AS62121 Christian Ebsen ApS |
| TXT Record |
|---|
| v=spf1 mx ip4:87.54.10.114 ip4:185.93.195.44 ip4:185.93.193.67 -all |
| Policy | Record (haugaardhamborg.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:87.54.10.114 ip4:185.93.195.44 ip4:185.93.193.67 -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |