adelhorst.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 4 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.forwardemail.net, mx2.forwardemail.net. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| TXT Record |
|---|
| forward-email=kenneth:adelhorst@gmail.com,alexander:alexander.adelhorst@gmail.com,ask:ask.adelhorst@gmail.com,thea:thea.adelhorst@gmail.com |
| forward-email=kurt:tipokurt@gmail.com,edith:tipokurt@gmail.com,dan:dan.adelhorst@gmail.com,helle:helle.andersen1976@gmail.com,conni:conniadelhorst@gmail.com,kai:kai@adelhorst.net |
| v=spf1 a mx include:spf.forwardemail.net -all |
| Policy | Record (adelhorst.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:spf.forwardemail.net -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves adelhorst.dk: no address www.adelhorst.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 7/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| SMTP _25._tcp.mx2.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026050501 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2023-01-04 |
| Expires | 2029-01-03 (809d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 14:25:52 | 811ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-02 22:24:09 | 591ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-24 20:56:46 | 598ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-26 17:44:07 | 688ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-26 15:23:59 | 1112ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-20 18:41:09 | 526ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-16 13:18:21 shown | 812ms | 3 NS 0 A 2 MX | 🔒 Secure |