medieserver.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 1 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.7a.dk. The zone is DNSSEC-signed and validates, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mail.7a.dk | 2a00:fd01:8146:3d00:b314:f5ae:7d51:f73e | — | AS214875 Altibox Danmark AS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:fd01:8146:3d00:215:5dff:fe02:6d04 | 600s | — | AS214875 | Altibox Danmark AS | 2a00:fd01:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Holstebro |
| TXT Record |
|---|
| v=spf1 include:spf.mailjet.com include:spf.simply.com -all |
| Policy | Record (medieserver.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.mailjet.com include:spf.simply.com -all |
| Policy | Record (_dmarc.medieserver.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 188.228.54.119 (AS214875) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.medieserver.dk | d43c883e-8e5b-4f56-9821-e18aea4e4e4e.c-8a1f.tx.auth.certifytheweb.com |
| TXT | d43c883e-8e5b-4f56-9821-e18aea4e4e4e.c-8a1f.tx.auth.certifytheweb.com | DTgYxLgrOPDi2HRy-Z6xgCB2zCJRL9NppRDjvaP6F2c |
| TXT | d43c883e-8e5b-4f56-9821-e18aea4e4e4e.c-8a1f.tx.auth.certifytheweb.com | nrGWKwAmv8S-KtWKAE2wEdH1HIV4FSWo6Rc9rdybU2E |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026082907 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-09-01 |
| Expires | 2027-08-31 (318d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 16:38:40 | 1465ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 16:18:26 | 1116ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 12:20:51 | 1236ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 20:15:18 shown | 1236ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-28 15:47:30 | 1532ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 15:07:50 | 1081ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 20:38:32 | 2062ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 23:50:31 | 1355ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 00:32:25 | 4611ms | 4 NS 1 A 1 MX | 🔒 Secure |