chjmanagement.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 November 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.76.92 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by chjmanagement-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.31.76.92 | — | — | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| TXT Record |
|---|
| MS=ms21581457 |
| v=spf1 a include:spf.protection.outlook.com -all |
| Policy | Record (chjmanagement.dk) |
|---|---|
| -all (hard fail) | v=spf1 a include:spf.protection.outlook.com -all |
| www | 185.31.76.92 (AS47527) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · 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 | 2026061101 |
| 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 | 2009-11-02 |
| Expires | 2026-11-30 (43d) |
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 |
|---|---|
| chjgroup.dk | Punktum dk A/S (direct) |
| chjm.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 05:16:32 | 873ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 15:51:42 | 1117ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 15:45:31 | 1102ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 23:32:12 | 1546ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 00:05:47 | 1379ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 12:43:16 | 1302ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 16:38:00 | 5268ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 21:04:24 | 1131ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 19:17:50 | 1107ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 23:43:45 | 1188ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 07:51:52 | 913ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 18:59:05 | 949ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 13:38:34 | 952ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 21:58:10 | 65535ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 20:32:17 shown | 1984ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 20:30:46 | 828ms | 2 NS 1 A 1 MX | 🔒 Secure |