d3fc0n.dk is a .dk domain served by 2 nameservers (micah.ns.cloudflare.com, sima.ns.cloudflare.com). It was registered on 6 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.team-speak.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 our latest 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.team-speak.dk | 188.228.69.114 | 188.228.69.114.dynamic.altibox.net | AS214875 Altibox Danmark AS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.team-speak.dk → 188.228.69.114 |
| 🔶 Autoconfig | mail.team-speak.dk → 188.228.69.114 |
| TXT Record |
|---|
| v=spf1 a:mail.smtp2go.com -all |
| Policy | Record (d3fc0n.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:mail.smtp2go.com -all |
| Policy | Record (_dmarc.d3fc0n.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; rua=mailto:rua@d3fc0n.dk |
| www | 104.21.81.22 172.67.156.100 2606:4700:3030::ac43:9c64 2606:4700:3035::6815:5116 (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves d3fc0n.dk: no address (all like this)www.d3fc0n.dk: 104.21.81.22 172.67.156.100 2606:4700:3030::ac43:9c64 2606:4700:3035::6815:5116 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~3072 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.mail.team-speak.dk | DANE-EE · SPKI · SHA-256 | 9491F7D3E4449E9A72D11E4B16AFA193… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2417046094 |
| Primary NS (MNAME) | micah.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 | 2006-10-06 |
| Expires | 2029-01-31 (836d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 06:48:25 shown | 968ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-01 07:29:54 | 592ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 07:21:48 | 2504ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-29 17:34:01 | 726ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-27 17:09:37 | 558ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 23:38:35 | 687ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 23:07:05 | 1930ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-19 16:42:00 | 1010ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-15 15:40:02 | 1372ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-10 14:10:20 | 890ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-06 18:05:20 | 639ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-23 09:45:03 | 1217ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-08 18:49:05 | 943ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-31 07:11:50 | 1037ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-27 00:16:15 | 9849ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-22 20:34:04 | 2590ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-06 09:19:43 | 1005ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-28 13:47:45 | 1808ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-26 02:47:02 | 934ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-16 23:49:05 | 1542ms | 2 NS 0 A 1 MX | ⚠️ Bogus |
| 2026-06-16 23:31:11 | 490ms | 2 NS 0 A 1 MX | 🔒 Secure |