| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.41.123 | 43200s | prolinux6.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| TXT Record |
|---|
| apple-domain-verification=FP8rDQbB0tL6bJ9t |
| v=spf1 ip4:5.186.33.193 ip4:5.186.33.232 ip4:93.191.155.217 include:spf.protection.outlook.com ~all |
| Policy | Record (bonnesikring.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:5.186.33.193 ip4:5.186.33.232 ip4:93.191.155.217 include:spf.protection.outlook.com ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 15:04:24 | 1051ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 13:56:15 | 1410ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 22:56:59 | 9955ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 12:11:56 | 9098ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 11:11:51 | 644ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 23:58:31 | 1031ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 03:51:05 | 1161ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 15:55:20 | 3159ms | 2 NS 1 A 1 MX | 🔒 Secure | View |