omtech.dk is a .dk domain served by 2 nameservers (george.ns.cloudflare.com, karsyn.ns.cloudflare.com). It was registered on 5 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, publishes a 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.
| TXT Record |
|---|
| google-site-verification=iAg4cln-Mb2vPofZ3iM6p2vHBv_AX6I0s_0yl-KiZmg |
| protonmail-verification=aa962ee72b888dd063a5781a4f0548df21bfd30a |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (omtech.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.omtech.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | Exists, no address |
| www vs bare domain | Neither resolves omtech.dk: no address www.omtech.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2413189809 |
| Primary NS (MNAME) | george.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-09-05 |
| Expires | 2027-09-30 (341d) |
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 |
|---|---|
| somfanden.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 17:51:42 | 3038ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-07 17:54:11 | 508ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-03 00:06:44 | 613ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-30 23:55:26 | 664ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-24 11:24:00 | 1176ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-23 11:13:53 | 782ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-15 07:57:00 | 1548ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-27 01:06:02 shown | 1486ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-23 00:17:35 | 7479ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-19 22:31:15 | 2220ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-17 20:00:23 | 2310ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-16 12:26:13 | 3639ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-15 09:41:22 | 1196ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-25 19:28:37 | 1994ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-22 16:53:44 | 9086ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-03 01:14:25 | 934ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-21 04:37:11 | 967ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-17 13:39:02 | 2849ms | 2 NS 0 A 2 MX | 🔒 Secure |