cmconstructions.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.126 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.241.126 | 3600s | webcluster2.wordpresspod2-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:80f2:8bfd:75a9:9e41 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.241.126 2a02:2350:5:104:80f2:8bfd:75a9:9e41 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network cmconstructions.dk: 77.111.241.126 2a02:2350:5:104:80f2:8bfd:75a9:9e41 (AS51468) www.cmconstructions.dk: 77.111.241.126 2a02:2350:5:104:80f2:8bfd:75a9:9e41 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100601 |
| 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 | 2021-09-05 |
| Expires | 2027-09-30 (347d) |
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 |
|---|---|---|---|
| 2026-10-06 16:26:23 shown | 1901ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 13:32:27 | 658ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-07 15:04:51 | 641ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 22:07:28 | 546ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-07 17:31:13 | 988ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 02:25:59 | 1020ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-03 16:45:10 | 997ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-31 03:38:18 | 1109ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-29 02:18:48 | 909ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 20:17:15 | 1064ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 19:44:57 | 954ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 19:27:53 | 907ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 19:06:25 | 813ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 18:31:26 | 16785ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 16:24:37 | 2740ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-20 15:20:02 | 9019ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-19 10:37:05 | 1134ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 08:55:41 | 8871ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 05:44:36 | 853ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-10 19:31:36 | 1744ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 15:06:20 | 9122ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-06 11:38:36 | 948ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-04 23:20:46 | 1561ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 19:08:06 | 1024ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 12:12:32 | 776ms | 2 NS 1 A 4 MX | 🔒 Secure |