| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.90.116.65 | 43200s | www5.open-std.org | AS45032 | Fab:IT ApS | 93.90.112.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | keldix.com | 93.90.116.65 | www5.open-std.org | AS45032 Fab:IT ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 93.90.116.65 |
| 🔶 Autoconfig | 93.90.116.65 |
| TXT Record |
|---|
| v=spf1 a:freelist.dk -all |
| Policy | Record (freelist.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:freelist.dk -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026040401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-26 18:55:42 | 1856ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 08:08:55 | 549ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 16:45:10 | 983ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 10:34:23 | 585ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:32:49 | 642ms | 2 NS 1 A 1 MX | 🔒 Secure | View |