sundtech.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 1 May 2016 (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 | sundtech.dk → 217.116.232.215 |
| 🔶 Autoconfig | sundtech.dk → 217.116.232.215 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | sundtech.dk (all on sundtech.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.sundtech.dk | sundtech.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 | 2026090301 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@sundtech.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2016-05-01 |
| 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 |
|---|---|
| lokefar.dk | GIGAHOST ApS |
| oelkultur.dk | GIGAHOST ApS |
| workonomics.dk | GIGAHOST ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 12:52:33 | 1012ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-17 12:22:41 | 632ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-16 10:42:24 | 1116ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 10:08:53 | 537ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 21:03:14 | 2353ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 18:11:34 | 1616ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-27 17:11:39 | 9702ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 13:45:43 | 667ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-20 15:39:25 | 909ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-16 15:33:35 | 1213ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-09 14:03:26 | 9780ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-07 08:51:38 shown | 811ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 11:29:45 | 726ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 19:54:14 | 3558ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 13:36:57 | 2877ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 17:55:52 | 9994ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-30 20:30:19 | 8762ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 23:04:52 | 870ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 05:36:36 | 8627ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 04:22:10 | 1537ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 10:16:45 | 2012ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 18:31:22 | 1909ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 11:16:36 | 2717ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 12:04:56 | 1327ms | 5 NS 1 A 3 MX | ❓ Unknown |