| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.104.4.9 | 300s | 87.104.4.9.static.fibianet.dk | AS44869 | FIBIA P/S | 87.104.0.0/18 | 🇩🇰 Denmark | Boeslunde |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | mail.khanna.dk | 87.104.4.9 | 87.104.4.9.static.fibianet.dk | AS44869 FIBIA P/S |
| TXT Record |
|---|
| v=spf1 include:_spf.semaphor.dk -all |
| Policy | Record (khanna.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.semaphor.dk -all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2024081600 |
| Primary NS (MNAME) | ns1.quickdns.dk |
| Responsible (RNAME) | hostmaster@quickdns.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2415600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-27 02:54:47 | 1741ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 18:26:06 | 5168ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 09:54:08 | 1179ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 09:53:41 | 2876ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 11:40:09 | 4765ms | 0 NS 0 A 1 MX | 🔓 Insecure | View |