| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.nsd.dk | 172.104.147.68 | ns.nsd.dk | AS63949 Akamai Connected Cloud |
| ns2.nsd.dk | 62.242.205.2 | ns2.nsd.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 139.177.181.70 | 3600s | web002.nsdhosting.dk | AS63949 | Akamai Connected Cloud | 139.177.176.0/20 | 🇩🇪 Germany | Frankfurt am Main |
| TXT Record |
|---|
| _sl9bzjtziuktdnz6suqg575zy921hxh |
| MS=ms67771120 |
| v=spf1 mx a ip4:5.103.176.196/32 include:_spf.centerasecurity.dk -all |
| Policy | Record (thoruplund.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a ip4:5.103.176.196/32 include:_spf.centerasecurity.dk -all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026082506 |
| Primary NS (MNAME) | ns.nsd.dk |
| Responsible (RNAME) | admin@ns.nsd.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 11:53:33 | 876ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-20 14:53:32 | 2056ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-19 07:23:15 | 2893ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-18 06:31:56 | 1383ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-15 18:09:06 | 9432ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-10 02:17:53 | 2102ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-03 02:00:46 | 10087ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-28 13:00:29 | 10391ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-25 06:16:36 | 1683ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-24 05:45:51 | 2924ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-10 11:00:45 | 9445ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-09 00:33:19 | 1427ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-07 03:13:58 | 4659ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-03 10:54:22 | 1110ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-30 20:36:35 | 943ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-29 09:46:54 | 1323ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 03:33:45 | 2647ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-22 00:36:47 | 4621ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 17:30:09 | 973ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 19:23:20 | 875ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |