blichsoft.dk is a .dk domain served by 2 nameservers (cleo.ns.cloudflare.com, paige.ns.cloudflare.com). It was registered on 4 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.blichsoft.dk. The zone is DNSSEC-signed and validates, has no 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.blichsoft.dk | 78.143.65.15 | 78.143.65.15.static.fibianet.dk | AS44869 FIBIA P/S |
| TXT Record |
|---|
| v=spf1 mx ip4:78.143.65.15 ip4:208.79.93.170 ip4:5.189.137.228 ip4:185.139.32.254 -all |
| Policy | Record (blichsoft.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:78.143.65.15 ip4:208.79.93.170 ip4:5.189.137.228 ip4:185.139.32.254 -all |
| www | 78.143.65.15 (AS44869) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2416518920 |
| Primary NS (MNAME) | cleo.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Domænehajen ApS |
| Registered | 2003-03-04 |
| Expires | 2027-03-31 (165d) |
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 |
|---|---|---|---|
| 2026-10-04 00:15:09 shown | 1255ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-02 00:11:23 | 449ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 23:59:19 | 675ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-27 03:06:01 | 1071ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-25 02:35:28 | 561ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 01:52:14 | 592ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-21 02:15:03 | 1192ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-14 00:38:31 | 1161ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-04 02:13:19 | 700ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-31 16:29:22 | 631ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-28 00:46:04 | 919ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-11 09:10:36 | 978ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-06 06:27:01 | 1340ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-18 00:24:33 | 2027ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-16 23:35:08 | 3021ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-13 20:45:54 | 16834ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-09 03:20:29 | 1704ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-03 12:11:32 | 16555ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-28 15:38:20 | 873ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-25 23:21:59 | 796ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-23 22:05:15 | 910ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 17:46:04 | 1148ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 14:47:29 | 641ms | 2 NS 0 A 1 MX | 🔒 Secure |