alt-til-isolering.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 7 May 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.38.20 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 185.221.38.20 | 3600s | s1c1lb3.shopfactory.io | AS48854 | team.blue Denmark A/S | 185.221.36.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | alt-til-isolering.dk → 185.221.38.20 |
| 🔶 Autoconfig | alt-til-isolering.dk → 185.221.38.20 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| v=spf1 include:spf.gigahost.dk include:spf.protection.outlook.com include:spf.smart-web.dk -all |
| Policy | Record (alt-til-isolering.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.gigahost.dk include:spf.protection.outlook.com include:spf.smart-web.dk -all |
| www CNAME | alt-til-isolering.dk (all on alt-til-isolering.dk) → 185.221.38.20 (AS48854) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 6/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.alt-til-isolering.dk | alt-til-isolering.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026100101 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@alt-til-isolering.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2014-05-07 |
| Expires | 2027-05-31 (225d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 03:55:14 | 582ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 09:39:43 | 1105ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 06:26:50 shown | 1566ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 04:41:33 | 1131ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 04:33:00 | 575ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 04:26:34 | 1112ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-16 00:05:36 | 1323ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-07 05:09:12 | 1314ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 21:44:31 | 9809ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 13:50:50 | 1533ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 11:06:55 | 4305ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 22:28:00 | 1657ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-30 18:02:43 | 857ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 05:20:47 | 1329ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 00:47:29 | 9955ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 05:57:24 | 1940ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 18:33:49 | 2778ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 05:00:24 | 1085ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 09:51:40 | 1476ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 12:54:06 | 1845ms | 5 NS 1 A 3 MX | 🔓 Insecure |