| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 45.58.159.44 | 3600s | customer.sharktech.net | AS46844 | Sharktech | 45.58.128.0/18 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | igw08.site4now.net | 208.98.34.58 | Mail5008.site4now.net | AS46844 Sharktech |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 45.58.159.44 |
| 🔶 Autoconfig | 45.58.159.44 |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.site4now.net ?all |
| Policy | Record (brondbystats.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx include:_spf.site4now.net ?all |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.brondbystats.dk | A7qj-t7ZlMNpVKqDnCb7OhUoTZ8QY01sb8pA2JxT3Rs |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026030701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |