mactech.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 13 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.mactech.dk. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.mactech.dk | 3.136.239.197 3.139.204.210 |
mail.postale.io mail.postale.io |
AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.postale.io → 3.136.239.197 |
| 🔶 Autoconfig | mail.postale.io → 3.136.239.197 |
| TXT Record |
|---|
| v=spf1 mx ~all |
| verify_5837eed928825de194f5b7fce35eb5ba |
| Policy | Record (mactech.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ~all |
| Policy | Record (_dmarc.mactech.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc-reports@mactech.dk |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves mactech.dk: no address www.mactech.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2025110223 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2025-02-13 |
| Expires | 2027-02-12 (108d) |
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 |
|---|---|---|---|
| 2026-09-30 14:25:44 | 421ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-21 11:18:37 | 603ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-02 22:45:19 | 671ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 04:36:57 | 769ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-28 16:08:55 | 1160ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-22 09:33:54 shown | 993ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-21 18:23:21 | 890ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 00:38:48 | 1148ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 06:13:26 | 886ms | 3 NS 0 A 1 MX | 🔒 Secure |