ctv.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 2 May 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.179 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.179 | 3600s | webcluster2.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | mail.ctv.dk |
| TXT Record |
|---|
| ( \"MS=ms58382600\" ) |
| ( \"MS=ms98641012\" ) |
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025040900 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 1998-05-02 |
| Expires | 2027-06-30 (254d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 17:00:59 | 951ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 16:44:44 | 708ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 23:06:30 | 966ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 11:53:38 | 851ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 05:18:17 | 2664ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 03:22:24 | 1001ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 01:32:54 | 4887ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-12 08:55:45 | 2798ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-03 23:03:50 | 9389ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-20 18:01:38 | 3153ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-19 09:47:22 | 1233ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 00:29:36 | 868ms | 4 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-24 22:06:22 | 866ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-24 21:49:45 | 851ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-24 19:27:55 | 3284ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-24 10:25:48 | 963ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 02:29:19 | 684ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-19 17:27:33 shown | 861ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 23:10:35 | 2924ms | 4 NS 1 A 3 MX | 🔒 Secure |