schowkarlsen.dk is a .dk domain served by 3 nameservers (ns1.biesol.dk, ns2.biesol.dk, ns3.biesol.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.105.136.247 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.biesol.dk | 49.12.42.167 | ns1a.systemina.dk | AS24940 Hetzner Online GmbH |
| ns2.biesol.dk | 195.201.224.201 | ns2a.systemina.dk | AS24940 Hetzner Online GmbH |
| ns3.biesol.dk | 91.194.94.34 | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.105.136.247 | 3600s | static.247.136.105.178.clients.your-server.de | AS24940 | Hetzner Online GmbH | 178.104.0.0/15 | 🇩🇪 Germany | Nuremberg |
| TXT Record |
|---|
| v=spf1 include:zohomail.eu a mx include:mailgun.org include:spf.systemina.dk include:spf.protection.outlook.com -all |
| zoho-verification=zb05624982.zmverify.zoho.eu |
| Policy | Record (schowkarlsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:zohomail.eu a mx include:mailgun.org include:spf.systemina.dk include:spf.protection.outlook.com -all |
| www | 104.21.61.254 172.67.217.119 2606:4700:3031::ac43:d977 2606:4700:3032::6815:3dfe (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network schowkarlsen.dk: 104.21.61.254 172.67.217.119 2606:4700:3031::ac43:d977 2606:4700:3032::6815:3dfe (AS13335) www.schowkarlsen.dk: 104.21.61.254 172.67.217.119 2606:4700:3031::ac43:d977 2606:4700:3032::6815:3dfe (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | — | 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: 11/10 · policy: -all
| 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 | 2026060550 |
| Primary NS (MNAME) | ns1.biesol.dk |
| Responsible (RNAME) | hostmaster@biesol.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 10:19:45 | 1184ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-25 03:20:33 | 9522ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-15 22:46:21 | 658ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-09 07:40:31 | 1724ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-30 08:04:55 shown | 2124ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-28 12:48:56 | 10353ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 15:18:30 | 3454ms | 3 NS 1 A 3 MX | 🔓 Insecure |