demon.dk is a .dk domain served by 2 nameservers (elf.resource-it.dk, orc.resource-it.dk). It was registered on 29 October 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| elf.resource-it.dk | — | — | — |
| orc.resource-it.dk | — | — | — |
| www | NXDOMAIN |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2005020914 |
| Primary NS (MNAME) | orc.resource-it.dk |
| Responsible (RNAME) | postmaster@resource-it.dk |
| Refresh | 10800s |
| Retry | 1800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-10-29 |
| Expires | 2026-12-31 (73d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 12:17:46 | 772ms | 2 NS 0 A 5 MX | 🔓 Insecure |
| 2026-09-10 09:37:51 | 10450ms | 2 NS 0 A 5 MX | 🔓 Insecure |
| 2026-06-26 06:07:37 | 744ms | 2 NS 0 A 5 MX | 🔓 Insecure |
| 2026-06-21 15:18:30 | 1043ms | 2 NS 0 A 5 MX | 🔓 Insecure |
| 2026-06-17 01:46:23 shown | 595ms | 2 NS 0 A 5 MX | 🔓 Insecure |