mailven.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was registered on 15 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.104 is hosted by Atea A/S (AS21060) in Denmark. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 178.20.217.104 | 14400s | v1005.dotserv.com | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 include:_spf.dotserv.com -all |
| Policy | Record (mailven.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.dotserv.com -all |
| www | 178.20.217.104 (AS21060) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026101104 |
| Primary NS (MNAME) | ns1.dotserv.com |
| Responsible (RNAME) | hostmaster@dotserv.com |
| Refresh | 1800s |
| Retry | 300s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | FIONIA IT ApS |
| Registered | 2023-11-15 |
| Expires | 2026-11-14 (28d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| minevenner.dk | dns.services ApS |
| omp.dk | dns.services ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 21:19:20 shown | 3291ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-11 16:14:23 | 3677ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-09 09:57:54 | 653ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 02:03:58 | 637ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 05:56:06 | 866ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 01:53:06 | 807ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 09:25:08 | 775ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 16:54:00 | 1821ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 11:13:13 | 675ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 04:58:44 | 902ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-24 00:46:18 | 1166ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 22:35:48 | 698ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 22:08:37 | 3095ms | 5 NS 1 A 1 MX | 🔒 Secure |