dtec.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 January 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.31 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by dtec-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.31 | 3600s | webcluster1.webpod15-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10e:fb:6e67:cd69:8f19 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (dtec.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 46.30.215.31 2a02:2350:5:10e:fb:6e67:cd69:8f19 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network dtec.dk: 46.30.215.31 2a02:2350:5:10e:fb:6e67:cd69:8f19 (AS51468) www.dtec.dk: 46.30.215.31 2a02:2350:5:10e:fb:6e67:cd69:8f19 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092301 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-01-06 |
| Expires | 2027-01-31 (104d) |
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 |
|---|---|---|---|
| 2026-10-18 09:06:17 | 1426ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 18:53:45 | 2130ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 14:23:03 shown | 3081ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 02:05:43 | 3004ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 01:46:00 | 946ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 03:26:50 | 1008ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 14:43:22 | 996ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 00:08:00 | 1070ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 22:31:37 | 6570ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 18:14:27 | 5254ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 02:42:40 | 1175ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 12:54:34 | 1209ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 11:20:52 | 2024ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 00:40:42 | 3240ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 04:50:16 | 724ms | 2 NS 1 A 1 MX | 🔒 Secure |