blohmknudsen.dk is a .dk domain served by 2 nameservers (dimitris.ns.cloudflare.com, linda.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.106 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by nl-s2.serverpanel.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.8.106 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.157.76 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | nl-s2.serverpanel.com | 217.195.154.2 | nl-s2.serverpanel.com | AS395092 Shock Hosting LLC |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:9d4c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:86a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.8.106,172.67.157.76 ech=AEX+DQBB/wAgACAj8q7MWDQP7Ivd04Bdiof5uGPJmpXhw51KpzejfcSnVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9d4c,2606:4700:3037::6815:86a |
| TXT Record |
|---|
| MS=100C5642716BE63E9F0AD85C7853EDC7F0C1DE79 |
| v=spf1 +a +mx +ip4:217.195.154.2 +ip4:217.195.154.111 include:relay.mailchannels.net ~all |
| Policy | Record (blohmknudsen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:217.195.154.2 +ip4:217.195.154.111 include:relay.mailchannels.net ~all |
| www | 104.21.8.106 172.67.157.76 2606:4700:3030::ac43:9d4c 2606:4700:3037::6815:86a (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network blohmknudsen.dk: 104.21.8.106 172.67.157.76 2606:4700:3030::ac43:9d4c 2606:4700:3037::6815:86a (AS13335) www.blohmknudsen.dk: 104.21.8.106 172.67.157.76 2606:4700:3030::ac43:9d4c 2606:4700:3037::6815:86a (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
| dkim | — | RSA · ~2048 bit |
| k1 | — | RSA · ~2048 bit |
| — | RSA · ~2048 bit | |
| s1 | — | RSA · ~2048 bit |
| s2 | — | 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: 3/10 · 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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2415184590 |
| Primary NS (MNAME) | dimitris.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 06:00:04 shown | 843ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 03:22:32 | 1180ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-21 10:42:22 | 1880ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-11 13:01:29 | 2512ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-04 09:47:18 | 828ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 22:12:36 | 6996ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-21 16:57:42 | 996ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-25 12:01:35 | 5196ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-23 23:34:40 | 1098ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 16:17:35 | 997ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-21 01:01:33 | 1095ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 14:50:46 | 693ms | 2 NS 2 A 1 MX | 🔓 Insecure |