blvrk.dk is a .dk domain served by 2 nameservers (joaquin.ns.cloudflare.com, rose.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.56.144 |
| 🔶 Autoconfig | 104.21.56.144 |
| TXT Record |
|---|
| protonmail-verification=eec11babbf1431879ed72d052597f79be08ac819 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (blvrk.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| www | 188.114.96.1 188.114.97.1 2606:4700:3030::ac43:9880 2606:4700:3035::6815:3890 (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves blvrk.dk: no address (all like this)www.blvrk.dk: 188.114.96.1 188.114.97.1 2606:4700:3030::ac43:9880 2606:4700:3035::6815:3890 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| 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 | 2413429168 |
| Primary NS (MNAME) | joaquin.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 22:39:35 | 2438ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-23 11:15:27 | 1305ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-17 19:42:14 | 9589ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-29 20:44:44 shown | 577ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-27 17:50:35 | 593ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-20 08:53:23 | 7583ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-19 14:08:05 | 17218ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-01 12:24:25 | 789ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-29 15:54:56 | 733ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-22 03:51:35 | 4021ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-21 18:03:38 | 1161ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 22:32:38 | 1143ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-16 15:06:02 | 664ms | 2 NS 0 A 2 MX | 🔓 Insecure |