skoletech.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 5 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.215 is hosted by Sentia Denmark A/S (AS47292) 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.215 | 3600s | 215.giga-ptr.232.116.217.in-addr.arpa web15.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 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 | skoletech.dk → 217.116.232.215 |
| 🔶 Autoconfig | skoletech.dk → 217.116.232.215 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | skoletech.dk (all on skoletech.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.skoletech.dk | skoletech.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 | 2026061801 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@skoletech.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2014-04-05 |
| Expires | 2027-04-30 (190d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 17:20:43 | 1446ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 08:08:35 | 3377ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 02:23:58 | 676ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-29 15:41:52 | 1227ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 06:04:14 | 828ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 04:03:55 | 804ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-21 15:31:55 | 843ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-14 10:14:51 | 1047ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-11 15:43:15 | 1161ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-06 09:10:25 | 693ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 18:46:29 | 692ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 23:11:30 | 10007ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 04:28:01 | 8891ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 06:21:42 | 1134ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-31 15:49:33 | 1113ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 09:43:29 | 1076ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 20:38:43 | 1055ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 01:50:13 | 1972ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 13:11:30 | 7113ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-28 06:54:16 | 1850ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 17:02:11 | 1188ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 03:47:48 shown | 2649ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 17:56:19 | 618ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 07:18:44 | 1118ms | 5 NS 1 A 3 MX | 🔓 Insecure |