martinjt.dk is a .dk domain served by 2 nameservers (augustus.ns.cloudflare.com, sunny.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.62.120.56 is hosted by TDC Holding A/S (AS3292) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.62.120.56 | 300s | 0x573e7838.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.62.0.0/15 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | martinjt.dk → 87.62.120.56 |
| 🔶 Autoconfig | martinjt.dk → 87.62.120.56 |
| www CNAME | martinjt.dk (all on martinjt.dk) → 87.62.120.56 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.martinjt.dk | martinjt.dk |
| 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 | 2416310304 |
| Primary NS (MNAME) | augustus.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 14:43:27 shown | 770ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 13:05:05 | 3435ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-19 14:22:01 | 957ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-12 12:45:29 | 716ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-21 14:08:16 | 17022ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-04 01:34:29 | 680ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-21 08:57:27 | 17825ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-18 05:46:54 | 917ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-15 01:29:35 | 936ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-25 16:54:36 | 1791ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 14:26:03 | 1780ms | 2 NS 1 A 0 MX | 🔓 Insecure |