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. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 34.254.129.200 | — | ec2-34-254-129-200.eu-west-1.compute.amazonaws.com | AS16509 | — | — | — | — |
| 52.51.105.88 | — | ec2-52-51-105-88.eu-west-1.compute.amazonaws.com | AS16509 | — | — | — | — |
| 54.73.90.246 | — | ec2-54-73-90-246.eu-west-1.compute.amazonaws.com | AS16509 | — | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | lb.redsnapper.net → 34.254.129.200 |
| 🔶 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 |
| 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 (220d) |
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 | 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 shown | 1276ms | 4 NS 3 A 0 MX | 🔓 Insecure |