| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.205.123.226 | 3600s | — | AS42525 | GlobalConnect A/S | 37.205.120.0/21 | 🇩🇰 Denmark | Albertslund |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 43200s | mx1.maack-it.dk | — | — | — |
| 5 | 43200s | mx2.maack-it.dk | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 37.205.123.226 |
| 🔶 Autoconfig | 37.205.123.226 |
| TXT Record |
|---|
| v=spf1 a a:post.maack-it.dk include:_spf.scanmailx.com ~all |
| Policy | Record (eopgaver.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a a:post.maack-it.dk include:_spf.scanmailx.com ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026041201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |