dataexcellence.dk is a .dk domain served by 2 nameservers (ns01.hostnet.nl, ns02.hostnet.nl). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.184.0.110 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mailfilter.hostnet.nl. 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 |
|---|---|---|---|---|---|---|---|
| 91.184.0.110 | 86400s | n06.fwd.prod.hostnet.nl | AS51468 | One.com A/S | 91.184.0.0/19 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | mailfilter.hostnet.nl | 91.184.19.251 | mailfilter.hostnet.nl | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 91.184.0.110 |
| 🔶 Autoconfig | 91.184.0.110 |
| www CNAME | dataexcellence.dk (all on dataexcellence.dk) → 91.184.0.110 (AS51468) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mailfilter.hostnet.nl | DANE-EE · SPKI · SHA-256 | E3F3620A9FFBF55AAED670B046874D36… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026071001 |
| Primary NS (MNAME) | ns01.hostnet.nl |
| Responsible (RNAME) | hostmaster@hostnet.nl |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-25 19:16:22 shown | 503ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 04:39:42 | 731ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-11 07:53:50 | 844ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 01:11:37 | 560ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 19:35:29 | 1168ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 03:00:07 | 41549ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 01:05:14 | 495ms | 2 NS 1 A 1 MX | 🔓 Insecure |