tcn-aps.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 23 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mc.ghosting.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 |
|---|---|---|---|---|---|
| 0 | — | mc.ghosting.dk | 92.241.201.69 | mc.ghosting.dk | AS3342 Cibicom A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mc.ghosting.dk → 92.241.201.69 |
| 🔶 Autoconfig | mc.ghosting.dk → 92.241.201.69 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | mc.ghosting.dk |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (tcn-aps.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.tcn-aps.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; fo=1; ruf=mailto:tcn-aps.dk-ruf@ilovemail.dk; rua=mailto:tcn-aps.dk-rua@ilovemail.dk; adkim=r; aspf=r |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves tcn-aps.dk: no address www.tcn-aps.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mc.ghosting.dk | DANE-EE · SPKI · SHA-256 | 2244DD2ED7D07B9384FB734B224B3CFB… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2025092312 |
| 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 | 2025-09-23 |
| Expires | 2027-09-22 (337d) |
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 11:07:04 | 707ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-26 02:19:30 | 452ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-23 17:07:32 | 4738ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-27 01:17:14 | 593ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-26 03:11:22 | 1455ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 06:25:52 shown | 822ms | 3 NS 0 A 1 MX | 🔒 Secure |