sixthsensor.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.226.188.61 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by mx.runbox.com. 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 |
|---|---|---|---|---|---|---|---|
| 188.226.188.61 | 43200s | — | AS14061 | DigitalOcean, LLC | 188.226.128.0/17 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx.runbox.com | 185.226.149.25 | aibo.runbox.com | AS50304 Blix Solutions AS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | sixthsensor.dk → 188.226.188.61 |
| 🔶 Autoconfig | sixthsensor.dk → 188.226.188.61 |
| TXT Record |
|---|
| v=spf1 redirect=spf.runbox.com |
| Policy | Record (sixthsensor.dk) |
|---|---|
| redirect=spf.runbox.com | v=spf1 redirect=spf.runbox.com |
| www CNAME | sixthsensor.dk (all on sixthsensor.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.sixthsensor.dk | sixthsensor.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.runbox.com | DANE-TA · SPKI · SHA-256 | 2E8307068B6DB620E4A39D068B5DEE5D… |
| SMTP _25._tcp.mx.runbox.com | DANE-TA · SPKI · SHA-256 | 51AAA87D984B559AC69E929F888A022D… |
| SMTP _25._tcp.mx.runbox.com | DANE-TA · SPKI · SHA-256 | 6EBCEFB4210B088654A38B03FEA3D7D1… |
| SMTP _25._tcp.mx.runbox.com | DANE-TA · SPKI · SHA-256 | 9D637B3D27A9E570D07607B9CCADB80A… |
| SMTP _25._tcp.mx.runbox.com | DANE-TA · SPKI · SHA-256 | A698A20824BE04E47A1A33C4FA488731… |
| SMTP _25._tcp.mx.runbox.com | DANE-TA · SPKI · SHA-256 | B3FB5D00E994CDDF2CC9A4EEA9F806BC… |
| SMTP _25._tcp.mx.runbox.com | DANE-EE · SPKI · SHA-256 | 9A5D69227185C22FB9204903B517A029… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101201 |
| 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 | 2007-10-02 |
| Expires | 2027-10-31 (371d) |
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 |
|---|---|
| cec.dk | Punktum dk A/S (direct) |
| synaesthetics.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 04:23:05 shown | 1474ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 10:55:48 | 623ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 02:38:43 | 748ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 08:19:45 | 1055ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 12:47:34 | 979ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 01:03:35 | 729ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 18:04:54 | 1051ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-20 15:47:15 | 4827ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 13:21:43 | 869ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 16:25:46 | 1417ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 07:49:59 | 4852ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 22:22:22 | 530ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 08:25:41 | 13959ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 07:14:09 | 21706ms | 2 NS 1 A 1 MX | 🔒 Secure |