comtechconsulting.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.199.108.153 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by mxext1.mailbox.org, mxext2.mailbox.org and 1 more. 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 |
|---|
| v=spf1 include:_custspf.one.com include:mailbox.org ~all |
| Policy | Record (comtechconsulting.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com include:mailbox.org ~all |
| Policy | Record (_dmarc.comtechconsulting.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:postmaster@comtechconsulting.dk; ruf=mailto:postmaster@comtechconsulting.dk; fo=0:d:s; |
| Check | Result |
|---|---|
| Status | ⚠️ Invalid |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✗ Missing / invalid |
| Policy ID | 20260103 |
| Policy MX | — |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:postmaster@comtechconsulting.dk |
| www CNAME | jeckyl2010.github.io (all on github.io) |
| www vs bare domain | Same network comtechconsulting.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) www.comtechconsulting.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080601 |
| 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 | ONE.COM A/S |
| Registered | 2026-01-02 |
| Expires | 2027-01-01 (74d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 14:04:44 | 2470ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-09-29 23:31:18 | 1020ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-09-26 22:41:24 | 1190ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-09-05 10:49:37 | 2310ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-08-27 08:04:21 | 5406ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-08-07 07:59:38 shown | 1211ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-07-08 15:56:48 | 3088ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-07-02 00:30:33 | 1965ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-06-17 00:32:54 | 65535ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-06-16 22:18:37 | 3255ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-06-16 22:11:23 | 1020ms | 2 NS 4 A 3 MX | 🔒 Secure |
| 2026-06-16 22:00:09 | 3870ms | 2 NS 4 A 3 MX | 🔒 Secure |