tankebo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 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 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod16-cph3.g1i.one.com | 5.249.232.33 | mx1.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod16-cph3.g1i.one.com | 5.249.232.34 | mx2.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod16-cph3.g1i.one.com | 5.249.232.35 | mx3.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod16-cph3.g1i.one.com | 5.249.232.36 | mx4.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| www | Address record (no CNAME) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100501 |
| 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 | ONE.COM A/S |
| Registered | 2022-08-03 |
| Expires | 2027-08-02 (280d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 03:25:55 shown | 1577ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 04:26:03 | 652ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-04 11:35:40 | 600ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-03 09:23:35 | 794ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 17:40:35 | 1207ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 13:25:42 | 1039ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-15 10:01:18 | 840ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 11:23:45 | 8969ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-06 09:22:38 | 891ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 02:15:26 | 1337ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 02:04:03 | 741ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 17:18:53 | 1137ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 09:35:50 | 1157ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 16:30:40 | 561ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-19 17:39:32 | 534ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 00:38:15 | 765ms | 2 NS 1 A 4 MX | 🔒 Secure |