formidleren.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.89.250.130 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx1.forwardemail.net. 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 |
|---|---|---|---|---|---|---|---|
| 83.89.250.130 | 600s | 0x5359fa82.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 83.89.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 83.89.250.130 |
| 🔶 Autoconfig | 83.89.250.130 |
| TXT Record |
|---|
| forward-email=ahrends.dk |
| www | 83.89.250.130 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 321F694EAD3A2E733D857FD7E79D811F… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026062208 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 09:38:26 shown | 1012ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 06:23:38 | 642ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 17:06:19 | 608ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-21 22:58:57 | 777ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-15 18:25:30 | 961ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-13 01:21:48 | 670ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 14:45:17 | 2113ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 13:51:22 | 2575ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 10:00:44 | 2662ms | 2 NS 1 A 2 MX | 🔒 Secure |