aofcsk.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 20 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aofcsk-dk.mail.protection.outlook.com. 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 | — | — | — |
| ns4.simply.com | — | — | — |
| TXT Record |
|---|
| MS=ms55341188 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (aofcsk.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves aofcsk.dk: no address www.aofcsk.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: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2020072990 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2018-04-20 |
| Expires | 2027-04-30 (186d) |
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 |
|---|---|---|---|
| 2026-10-13 00:10:57 | 2406ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-01 18:09:11 | 550ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-29 17:51:15 | 962ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-07 17:45:34 | 1114ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 22:37:02 | 2964ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 14:11:18 | 1147ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-16 13:35:10 shown | 759ms | 4 NS 0 A 1 MX | 🔒 Secure |