dkcv.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 185.21.41.135 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.pub.mailpod4-cph3.one.com, mx2.pub.mailpod4-cph3.one.com 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 |
|---|---|---|---|---|---|---|---|
| 185.21.41.135 | 600s | linux24.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod4-cph3.one.com | 185.164.14.38 | mx1.pub.mailpod4-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod4-cph3.one.com | 185.164.14.39 | mx2.pub.mailpod4-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod4-cph3.one.com | 185.164.14.40 | mx3.pub.mailpod4-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.41.135 |
| 🔶 Autoconfig | 185.21.41.135 |
| www | 185.21.41.135 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod4-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3CD1D5B4EDAC2BB288B196C074B1A2B1… |
| SMTP _25._tcp.mx2.pub.mailpod4-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3CD1D5B4EDAC2BB288B196C074B1A2B1… |
| SMTP _25._tcp.mx3.pub.mailpod4-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3CD1D5B4EDAC2BB288B196C074B1A2B1… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026070601 |
| 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 |
|---|---|---|---|
| 2026-10-14 06:43:33 | 489ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-07 21:49:10 | 413ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-06 03:05:54 | 779ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-04 02:45:14 | 4519ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 21:29:37 | 863ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-07 22:17:43 | 815ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 20:48:40 | 937ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-07 00:40:07 | 1055ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-31 21:12:27 | 897ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 07:10:38 | 12790ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-06 22:07:51 shown | 16896ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-01 17:08:55 | 859ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-01 02:31:11 | 755ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 03:45:42 | 766ms | 2 NS 1 A 4 MX | 🔒 Secure |