justcool.dk is a .dk domain served by 5 nameservers (ns1.powerhosting.dk, ns2.powerhosting.dk, ns3.powerhosting.dk and 2 more). It was registered on 20 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.76.127 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mailscanner.powerhosting.dk, backup-mx.powerhosting.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 185.31.76.127 | 3600s | prod27.magentohotel.dk | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.31.76.127 |
| 🔶 Autoconfig | autoconfig.powerhosting.dk → 188.116.39.132 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:b920:2:1337::127 | 360s | prod27.magentohotel.dk | AS47527 | DLX A/S | 2a00:b920:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Herning |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | autodiscover.powerhosting.dk |
| _imap._tcp | 20 | 10 | 143 | mail1.powerhosting.dk |
| _imaps._tcp | 10 | 10 | 993 | mail1.powerhosting.dk |
| TXT Record |
|---|
| facebook-domain-verification=ors6fssday2c0vqoh0dqtvrr3vksbg |
| google-site-verification=XohZZJaYCo8dn4tPD7O3QcZKrup1XCY_GMLpx1shp_U |
| klaviyo-site-verification=TRkMGc |
| klaviyo-site-verification=W7fMer |
| v=spf1 include:spf.lagersystem.dk include:_spf.powerhosting.dk include:_spf.klaviyo.com -all\013\010 |
| Policy | Record (justcool.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 include:spf.lagersystem.dk include:_spf.powerhosting.dk include:_spf.klaviyo.com -all\013\010 |
| Policy | Record (_dmarc.justcool.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@justcool.dk; |
| www | 185.31.76.127 2a00:b920:2:1337::127 (AS47527) (address records, no CNAME) |
| www vs bare domain | Same network justcool.dk: 185.31.76.127 2a00:b920:2:1337::127 (AS47527) www.justcool.dk: 185.31.76.127 2a00:b920:2:1337::127 (AS47527) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | ph._domainkey.powerhosting.dk | RSA · ~1024 bit below 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: 3/10 · policy: none
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.backup-mx.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| SMTP _25._tcp.mailscanner.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091001 |
| Primary NS (MNAME) | ns1.powerhosting.dk |
| Responsible (RNAME) | zonemaster@powerhosting.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-05-20 |
| Expires | 2027-05-31 (223d) |
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 |
|---|---|
| kimiahandel.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 11:57:06 | 2463ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-17 11:13:14 | 1698ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-15 09:20:42 | 1744ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-09 00:07:58 | 3829ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 23:43:16 | 1416ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 23:39:07 | 837ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 05:19:00 | 1150ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 03:29:34 | 1185ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-20 19:43:11 | 1830ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-14 17:01:17 shown | 2213ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-03 16:42:50 | 880ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 01:10:42 | 1506ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 01:08:58 | 1155ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-20 12:16:54 | 7755ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-14 13:31:08 | 7659ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-06 23:29:44 | 10511ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-31 09:04:20 | 1850ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-23 05:53:37 | 2353ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-16 16:07:26 | 10677ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-09 03:34:42 | 5288ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 20:44:24 | 14194ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 15:32:12 | 1205ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 15:12:48 | 989ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 19:37:07 | 1498ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-21 21:00:11 | 908ms | 0 NS 0 A 0 MX | ❓ Unknown |