tdavidsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.189.31.86 is hosted by 1&1 Versatel GmbH (AS8881) in Germany. Mail is handled by mail.kiil.net. The zone is DNSSEC-signed but currently fails validation, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.189.31.86 | 43200s | blueonyx.kiil.net | AS8881 | 1&1 Versatel GmbH | 46.189.0.0/17 | 🇩🇪 Germany | Babenhausen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.kiil.net | 85.191.123.41 | mail.kiil.net | AS204274 AURA Fiber A/S |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (tdavidsen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.tdavidsen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www CNAME | tdavidsen.dk (all on tdavidsen.dk) → 46.189.31.86 (AS8881) |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| — | 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: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: insecurity proof failed |
| Field | Value |
|---|---|
| Serial | 2026061201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-10-12 |
| Expires | 2028-10-31 (743d) |
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 |
|---|---|
| alpine-renault-gordini.dk | Punktum dk A/S (direct) |
| renaultsport.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 06:23:39 | 1879ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 21:03:57 | 646ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 22:11:15 | 718ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 22:44:00 | 1537ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 03:26:44 | 690ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 06:13:32 | 1611ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 04:07:32 | 814ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 05:37:17 | 4680ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 07:45:42 | 952ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 07:58:27 | 621ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 14:07:11 | 1664ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 15:33:19 shown | 460ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 14:16:34 | 1377ms | 2 NS 1 A 1 MX | 🔒 Secure |