rejoyn.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 7 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 34.254.129.200 is hosted by Amazon.com, Inc. (AS16509) in Ireland. The zone is not DNSSEC-signed, 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | lb.redsnapper.net → 52.51.105.88 |
| 🔶 Autoconfig | lb.redsnapper.net → 52.51.105.88 |
| www CNAME | lb.redsnapper.net (all on redsnapper.net) |
| www vs bare domain | Same network rejoyn.dk: 34.254.129.200 52.51.105.88 54.73.90.246 (AS16509) www.rejoyn.dk: 34.254.129.200 52.51.105.88 54.73.90.246 (AS16509) |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.rejoyn.dk | lb.redsnapper.net |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2024041101 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2021-05-07 |
| Expires | 2027-05-31 (219d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 14:15:17 shown | 9681ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-09-01 05:11:24 | 919ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-08-27 07:05:04 | 9962ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-07-01 11:31:06 | 1234ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-27 01:25:09 | 988ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-25 16:58:56 | 1828ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-25 06:49:43 | 1063ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-21 21:23:57 | 953ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 22:01:00 | 1276ms | 4 NS 3 A 0 MX | 🔓 Insecure |