marksurrow.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.130.72.63 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by smtp1.mailfence.com, smtp2.mailfence.com. The zone is not DNSSEC-signed, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.130.72.63 | 86400s | — | AS24940 | Hetzner Online GmbH | 94.130.0.0/16 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | smtp1.mailfence.com | 212.3.242.78 212.3.242.78 |
78.64-127.242.3.212.in-addr.arpa smtp1.mailfence.com |
AS3356 Level 3 Parent, LLC AS3356 Level 3 Parent, LLC |
| 10 | 86400s | smtp2.mailfence.com | 212.3.242.79 212.3.242.79 |
79.64-127.242.3.212.in-addr.arpa smtp2.mailfence.com |
AS3356 Level 3 Parent, LLC AS3356 Level 3 Parent, LLC |
| TXT Record |
|---|
| mailfence-verification=kHMTUOFReKv3rQQIKRkwzpHT6qrIJhkVuNbSbDoW |
| v=spf1 include:_spf.mailfence.com ~all |
| Policy | Record (marksurrow.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mailfence.com ~all |
| Policy | Record (_dmarc.marksurrow.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:mark@marksurrow.dk |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.smtp1.mailfence.com | DANE-EE · SPKI · SHA-256 | 365AA7163E8212E423036D917C90CB48… |
| SMTP _25._tcp.smtp1.mailfence.com | DANE-EE · SPKI · SHA-256 | 1FC09052127013E1C9EDAD4226D28D9E… |
| SMTP _25._tcp.smtp2.mailfence.com | DANE-EE · SPKI · SHA-256 | 365AA7163E8212E423036D917C90CB48… |
| SMTP _25._tcp.smtp2.mailfence.com | DANE-EE · SPKI · SHA-256 | 1FC09052127013E1C9EDAD4226D28D9E… |
| 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 | 2026071514 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 13:52:12 | 1464ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-27 07:36:26 | 9849ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-17 02:39:49 shown | 13902ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 22:25:06 | 2236ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-22 22:18:27 | 704ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 23:46:39 | 566ms | 3 NS 1 A 0 MX | 🔓 Insecure |