blikfang.dk is a .dk domain served by 4 nameservers (ns1.absaconit.dk, ns2.absaconit.dk, ns3.absaconit.dk and 1 more). It was registered on 8 September 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by blikfang-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| MS=ms20850509 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (blikfang.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.blikfang.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves blikfang.dk: no address www.blikfang.dk: no address |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-blikfang-dk._domainkey.wimdac.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-blikfang-dk._domainkey.wimdac.onmicrosoft.com | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: -all
No problems found| 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 | 2025021908 |
| Primary NS (MNAME) | ns1.absaconit.dk |
| Responsible (RNAME) | support@absacon.dk |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Absacon IT ApS |
| Registered | 1997-09-08 |
| Expires | 2027-09-30 (348d) |
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).
| Domain | Registrar |
|---|---|
| autocomplete.dk | Absacon IT ApS |
| billig-maling.dk | Absacon IT ApS |
| dittestudio.dk | Absacon IT ApS |
| lovefinder.dk | Absacon IT ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-25 23:41:34 shown | 1304ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-28 09:35:12 | 1178ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-26 10:26:09 | 1580ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-02 02:57:49 | 1646ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-02 01:33:10 | 1437ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-16 14:47:20 | 1543ms | 4 NS 0 A 1 MX | 🔓 Insecure |