southtech.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.160.21.204 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.northtech.dk. 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 |
|---|---|---|---|---|---|---|---|
| 93.160.21.204 | 43200s | 93-160-21-204-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 93.160.0.0/14 | 🇩🇰 Denmark | Frederiksberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.northtech.dk | — | — | — |
| www | 93.160.21.204 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 08:31:48 shown | 2651ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-18 10:27:03 | 544ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 05:14:26 | 1281ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 01:49:53 | 514ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 12:13:57 | 6465ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 20:58:15 | 508ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 19:59:33 | 729ms | 2 NS 1 A 1 MX | 🔒 Secure |