mackmedia.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 1 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.19 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mackmedia-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 185.21.40.19 | 3600s | linux12.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | 185.21.40.19 |
| TXT Record |
|---|
| MS=ms62877338 |
| v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.mandrillapp.com +a +mx -all |
| zoho-verification=zb47951629.zmverify.zoho.eu |
| Policy | Record (mackmedia.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.mandrillapp.com +a +mx -all |
| Policy | Record (_dmarc.mackmedia.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:none; ruf=mailto:info@mackmedia.dk; sp=quarantine; fo=1; adkim=s; aspf=s |
| www | 185.21.40.19 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 7/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025040203 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-09-01 |
| Expires | 2027-09-30 (348d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-19 03:20:12 | 1225ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 08:20:39 | 969ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 09:45:46 | 1343ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 09:05:19 | 4258ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 06:00:23 | 1090ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 06:26:07 shown | 881ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 07:03:14 | 1865ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 05:55:04 | 973ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 03:00:05 | 1317ms | 2 NS 1 A 1 MX | 🔒 Secure |