mrosendal.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 27 August 2023 (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 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.
| TXT Record |
|---|
| google-site-verification=UYNUkcJ3ZG4a2UHDbEUxZiPYhEYkTVJTgOyTytrfxrU |
| www CNAME | ghs.googlehosted.com (all on googlehosted.com) |
| www vs bare domain | Only www resolves (all like this) |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026100200 |
| 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 | 2023-08-27 |
| Expires | 2027-08-26 (303d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 09:28:01 | 612ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-08 04:45:36 | 526ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-02 18:11:57 shown | 636ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-24 16:33:25 | 659ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-06-26 06:01:32 | 1818ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-06-24 00:24:25 | 635ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-06-17 11:38:34 | 1128ms | 3 NS 0 A 5 MX | 🔒 Secure |