| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.42.66 | 3600s | vm1380.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (åby-sogn.dk) |
|---|---|
| -all (hard fail) | v=spf1 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 | 2026090102 |
| Primary NS (MNAME) | ns4.hostonline.dk |
| Responsible (RNAME) | hostmaster@hostonline.dk |
| Refresh | 43200s |
| Retry | 43200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 43200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 21:30:26 | 1495ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 16:33:53 | 1407ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 07:19:30 | 1910ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-22 16:56:43 | 10347ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-17 05:00:14 | 3965ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 23:43:45 | 5816ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 03:39:35 | 1579ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-31 05:10:11 | 1319ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 00:07:03 | 1028ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 19:01:18 | 10318ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 12:52:02 | 1128ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 19:56:18 | 1253ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 20:52:44 | 1135ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 18:53:41 | 1173ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 17:01:53 | 1216ms | 3 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-24 02:25:27 | 546ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 02:07:12 | 380ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 01:47:48 | 823ms | 3 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-19 10:02:29 | 2072ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:46:01 | 1175ms | 3 NS 1 A 1 MX | 🔒 Secure | View |