| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.68.145.240 | 21600s | mail.imania.dk | AS39642 | Sinal A/S | 77.68.128.0/17 | 🇩🇰 Denmark | Nørresundby |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | staking.dk | 77.68.145.240 | mail.imania.dk | AS39642 Sinal A/S |
| 100 | 21600s | smtp.fullrate.dk | — | — | — |
| TXT Record |
|---|
| v=spf1 mx a:i4s.dk a:imania.dk a:staking.dk ip4:77.68.145.240 mx:i4s.dk include:_spf.google.com -all |
| Policy | Record (staking.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:i4s.dk a:imania.dk a:staking.dk ip4:77.68.145.240 mx:i4s.dk include:_spf.google.com -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | 55seRWMOAnliA4bV6m28aejN/I5Q3NIXFizoYiaw… |
| ZSK | ECDSA P-256/SHA-256 | IWF83hNe6ort4Ioam55M0K0eJynSGG4+jHxk6egh… |
| 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 |