tznet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.163 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.163 | 3600s | webcluster36.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:801a:b030:ed13:e69a | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.163 2a02:2350:5:102:801a:b030:ed13:e69a (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network tznet.dk: 77.111.240.163 2a02:2350:5:102:801a:b030:ed13:e69a (AS51468) www.tznet.dk: 77.111.240.163 2a02:2350:5:102:801a:b030:ed13:e69a (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2006-03-03 |
| Expires | 2027-03-31 (163d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 20:14:35 | 927ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 19:25:40 | 439ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 17:25:24 | 643ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-22 22:43:57 | 786ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 00:14:18 | 909ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 15:12:19 | 1034ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-11 11:38:49 | 2283ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 00:54:21 | 976ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-14 20:20:41 shown | 5250ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 20:03:19 | 1070ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 17:15:02 | 821ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 20:31:36 | 629ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 20:27:29 | 2511ms | 2 NS 1 A 4 MX | 🔒 Secure |