| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.65 | 43200s | linux20.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 3600s | 49.12.171.172.dk | — | — | — |
| 5 | 3600s | cp12.nordicway.dk | 49.12.171.172 | cp12.nordicway.dk | AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| TXT Record |
|---|
| v=DMARC1; p=none; |
| v=spf1 +ip4:49.12.171.172 +include:spf.protection.outlook.com +include:_custspf.one.com -all |
| Policy | Record (hammelgolfklub.dk) |
|---|---|
| -all (hard fail) | v=spf1 +ip4:49.12.171.172 +include:spf.protection.outlook.com +include:_custspf.one.com -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081401 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 15:10:10 | 881ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-14 10:06:26 | 2375ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-14 22:16:06 | 16652ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-30 15:59:12 | 742ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-25 09:46:23 | 1208ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 10:42:01 | 871ms | 2 NS 1 A 2 MX | 🔒 Secure | View |