murertech.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 185.21.41.130 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 185.21.41.130 | 3600s | linux102.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod16-cph3.g1i.one.com | 5.249.232.33 | mx1.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod16-cph3.g1i.one.com | 5.249.232.34 | mx2.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod16-cph3.g1i.one.com | 5.249.232.35 | mx3.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod16-cph3.g1i.one.com | 5.249.232.36 | mx4.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.41.130 |
| 🔶 Autoconfig | 185.21.41.130 |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com include:spf.curanet.dk -all |
| Policy | Record (murertech.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_custspf.one.com include:spf.curanet.dk -all |
| www | 185.21.41.130 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100101 |
| 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 |
|---|---|---|---|
| 2026-10-03 11:54:57 shown | 493ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 21:34:05 | 1355ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 01:21:04 | 625ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-07 22:08:12 | 810ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 00:08:53 | 642ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 03:13:23 | 727ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 03:11:18 | 787ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 10:18:56 | 1794ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 12:04:50 | 2475ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 07:20:17 | 2554ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 14:44:48 | 1493ms | 2 NS 1 A 4 MX | 🔒 Secure |