vdv.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.89.253.147 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.89.253.147 | 600s | — | AS3292 | TDC Holding A/S | 193.88.0.0/15 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 193.89.253.149 |
| 🔶 Autoconfig | 193.89.253.147 |
| TXT Record |
|---|
| _globalsign-domain-verification=wXyqtiwNBaf8NRB3aSxCWXzwgEDEBl9LUrSaNdVIQi |
| v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net -all |
| Policy | Record (vdv.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net -all |
| Policy | Record (_dmarc.vdv.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc@vdv.dk; ruf=mailto:dmarc@vdv.dk; fo=1 |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-25 15:03:11 shown | 1233ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 02:00:42 | 1480ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-14 00:21:20 | 1126ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 12:53:28 | 954ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 23:08:10 | 861ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 03:33:44 | 1628ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-23 01:56:07 | 3648ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 20:43:21 | 1041ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 18:28:34 | 961ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 05:16:52 | 670ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 21:55:46 | 772ms | 2 NS 1 A 4 MX | 🔒 Secure |