| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns51.gullestrupnet.dk | 82.165.189.144 | gn51.gullestrupnet.dk | AS8560 IONOS SE |
| ns52.gullestrupnet.dk | 82.165.203.134 | mail51.gullestrupnet.dk | AS8560 IONOS SE |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 82.165.189.144 | 3600s | gn51.gullestrupnet.dk | AS8560 | IONOS SE | 82.165.0.0/16 | 🇩🇪 Germany | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| 🔶 Autoconfig | 82.165.189.144 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms48094776 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (danehofhytten.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.danehofhytten.dk | Mq4VKinbF7IEXJah7ga32waWDg2GN45G9-Yr54fcaz4 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026072812 |
| Primary NS (MNAME) | ns51.gullestrupnet.dk |
| Responsible (RNAME) | r_g_knudsen@hotmail.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 13:51:58 | 5363ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 16:29:21 | 4598ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-23 03:34:18 | 10742ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-21 03:09:07 | 7902ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 03:01:58 | 35783ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-16 03:04:43 | 4487ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-14 12:38:29 | 7379ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-09 18:06:28 | 2974ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-08 06:39:59 | 3645ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-02 09:47:57 | 26273ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-27 02:36:20 | 10681ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-21 17:06:42 | 1520ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-20 14:30:35 | 1764ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-16 09:02:31 | 12383ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-12 19:39:02 | 11400ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-11 16:12:55 | 3756ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-04 15:46:42 | 9819ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-29 11:49:32 | 1478ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 10:49:24 | 2071ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 06:15:37 | 2994ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 05:54:46 | 1118ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 21:13:18 | 1040ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 01:40:09 | 65535ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 00:10:05 | 2872ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 00:01:43 | 602ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |