reegain.dk is a .dk domain served by 2 nameservers (inet.dti.dk, inet2.dti.dk). It was registered on 1 May 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.54.37.112 is hosted by TDC Holding A/S (AS3292) in Denmark. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| inet.dti.dk | 87.54.37.66 | — | AS3292 TDC Holding A/S |
| inet2.dti.dk | 62.243.15.66 | — | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.54.37.112 | 7200s | — | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| www CNAME | reegain.teknologisk.dk (all on teknologisk.dk) → 87.54.37.112 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2026100602 |
| Primary NS (MNAME) | inet.dti.dk |
| Responsible (RNAME) | postmaster@dti.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2012-05-01 |
| Expires | 2027-05-31 (225d) |
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).
Showing 100 of 245.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 14:28:20 shown | 691ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-04 20:10:52 | 348ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-03 20:06:55 | 397ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-02 20:05:16 | 344ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-02 16:06:32 | 679ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-26 15:28:23 | 448ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-22 09:04:21 | 426ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-26 03:17:15 | 9386ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-08 05:33:41 | 3644ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 23:30:39 | 3693ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 12:42:35 | 1054ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 11:02:27 | 2443ms | 2 NS 1 A 0 MX | 🔓 Insecure |