rejkjaersolutions.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.176 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-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 this 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.176 | 3600s | webcluster49.webpod11-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.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.111.240.176 |
| 🔶 Autoconfig | 77.111.240.176 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:8080:6dab:bbd9:bebf | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 a mx include:_bonacustspf.one.com -all |
| Policy | Record (rejkjaersolutions.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_bonacustspf.one.com -all |
| www | 77.111.240.148 2a02:2350:5:102:a0:f6ab:9991:f335 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network rejkjaersolutions.dk: 77.111.240.148 2a02:2350:5:102:a0:f6ab:9991:f335 (AS51468) www.rejkjaersolutions.dk: 77.111.240.148 2a02:2350:5:102:a0:f6ab:9991:f335 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| 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.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062705 |
| 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 | 2019-10-09 |
| Expires | 2026-10-31 (5d) |
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 |
|---|---|
| cykelchip.dk | DANDOMAIN A/S |
| moneymakers.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 17:49:50 | 531ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-24 16:20:34 | 617ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-23 01:58:24 | 1687ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-19 19:56:39 | 481ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-14 14:19:33 | 559ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-07 13:34:56 | 1441ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 18:35:44 | 751ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 17:57:14 | 643ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-15 06:10:08 shown | 5023ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 13:42:05 | 9670ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 19:43:18 | 723ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 18:14:58 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 01:12:27 | 667ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 14:42:08 | 1860ms | 2 NS 1 A 4 MX | 🔒 Secure |