zyxelmail.dk is a registered .dk domain whose nameservers (pdns90.ultradns.biz, pdns90.ultradns.com, pdns90.ultradns.net and 3 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 4 December 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-12-04 |
| Expires | 2026-12-31 (69d) |
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 |
|---|---|
| zyxelnetwork.dk | Punktum dk A/S (direct) |
| zyxelnetworking.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 01:37:21 shown | 6005ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 15:58:50 | 7760ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 16:11:43 | 13931ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 16:38:00 | 7888ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 15:13:47 | 17952ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 15:10:35 | 12805ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 15:00:12 | 7403ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 12:08:46 | 10315ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 12:08:08 | 5823ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 08:25:17 | 5951ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 00:59:13 | 8611ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-14 22:52:05 | 2991ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 17:05:04 | 13270ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 15:01:45 | 7428ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 18:43:22 | 18923ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 09:31:38 | 6117ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-07 04:31:43 | 10506ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-05 23:00:51 | 5811ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-30 10:04:40 | 21338ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 12:39:57 | 7505ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 06:40:33 | 11235ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 06:19:54 | 11088ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 05:52:50 | 3722ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 02:25:43 | 15314ms | 6 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 23:08:22 | 5602ms | 6 NS 0 A 0 MX | ❓ Unknown |