diessel.dk is a .dk domain served by 4 nameservers (ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns3-37.azure-dns.org and 1 more). It was registered on 30 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.233.228.45 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.tarp.dk. The zone is DNSSEC-signed and validates, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1-37.azure-dns.com | — | — | — |
| ns2-37.azure-dns.net | — | — | — |
| ns3-37.azure-dns.org | — | — | — |
| ns4-37.azure-dns.info | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.233.228.45 | — | — | AS31027 | GlobalConnect A/S | 77.233.224.0/19 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.tarp.dk | 77.233.228.21 | mail.tarp.dk | AS31027 GlobalConnect A/S |
| TXT Record |
|---|
| v=spf1 mx include:_spf.tarp.dk include:spf.protection.outlook.com -all |
| Policy | Record (diessel.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:_spf.tarp.dk include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.diessel.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:65b76b2b56ebd@dmarc-dk.centerasecurity.com; ruf=mailto:dmarcreports@tarp.dk |
| www CNAME | www.tarp.dk (all on tarp.dk) → 77.233.228.45 (AS31027) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-diessel-dk._domainkey.poultarp.onmicrosoft.com | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 5/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-37.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-05-30 |
| Expires | 2027-05-29 (221d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 00:04:49 | 1391ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 14:10:07 | 1103ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 03:38:54 | 1388ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 04:02:34 | 2536ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 02:44:10 | 2092ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 03:49:53 | 1177ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 02:45:53 shown | 643ms | 4 NS 1 A 1 MX | 🔒 Secure |