zeusmark.dk is a .dk domain served by 2 nameservers (cartman.ns.cloudflare.com, danica.ns.cloudflare.com). It was registered on 23 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.54.138 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx00.ionos.com, mx01.ionos.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.54.138 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.138.251 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx00.ionos.com | 74.208.114.65 | mx00.perfora.net | AS8560 IONOS SE |
| 20 | 300s | mx01.ionos.com | 74.208.114.66 | mx01.perfora.net | AS8560 IONOS SE |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | adsredir.ionos.info → 195.20.225.174 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:368a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:8afb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.54.138,172.67.138.251 ech=AEX+DQBBkgAgACDWP9j9iX/XHeQeNlOx8cRNuT5UK17ja0n/LYz0yk8kRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:368a,2606:4700:3035::ac43:8afb |
| TXT Record |
|---|
| v=spf1 include:_spf-us.ionos.com a mx include:_spf.mlsend.com ~all |
| Policy | Record (zeusmark.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf-us.ionos.com a mx include:_spf.mlsend.com ~all |
| Policy | Record (_dmarc.zeusmark.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc@zeusmark.com; ruf=mailto:dmarc@zeusmark.com; sp=none; aspf=s; adkim=s; |
| www | 104.21.54.138 172.67.138.251 2606:4700:3030::6815:368a 2606:4700:3035::ac43:8afb (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network zeusmark.dk: 188.114.96.1 188.114.97.1 2606:4700:3030::6815:368a 2606:4700:3035::ac43:8afb (AS13335) www.zeusmark.dk: 104.21.54.138 172.67.138.251 2606:4700:3030::6815:368a 2606:4700:3035::ac43:8afb (AS13335) |
| Wildcard | No |
DNS lookups: 4/10 · 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 | 2410864311 |
| Primary NS (MNAME) | cartman.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-02-23 |
| Expires | 2027-02-28 (129d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 05:09:53 | 514ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-03 22:02:03 | 491ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-02 06:53:47 | 1309ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-26 15:19:25 | 869ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-01 17:13:16 shown | 8815ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-29 18:21:51 | 1155ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-18 04:55:15 | 1505ms | 2 NS 2 A 2 MX | 🔓 Insecure |