| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.20.217.249 | 600s | vps.simpledigital.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 10 | 443 | post.formula.nu |
| TXT Record |
|---|
| MS=ms26717453 |
| MS=ms88035023 |
| v=spf1 ip4:83.91.91.0/26 -all |
| Policy | Record (legalink.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:83.91.91.0/26 -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-18 02:48:04 | 6619ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 18:31:42 | 1893ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 04:34:19 | 2288ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 19:51:03 | 1227ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 04:27:41 | 7539ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 06:51:30 | 809ms | 2 NS 1 A 1 MX | 🔒 Secure | View |