nexiumchallenge.dk is a registered .dk domain whose nameservers (ns1.pfizer.com, ns2.pfizer.com, ns3.pfizer.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 9 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.pfizer.com | 208.78.70.15 | ns1.p15.dynect.net | — |
| ns2.pfizer.com | 204.13.250.15 | ns2.p15.dynect.net | — |
| ns3.pfizer.com | 208.78.71.15 | ns3.p15.dynect.net | — |
| 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: timed out |
| Field | Value |
|---|---|
| Registrar | Nom-Iq Ltd |
| Registered | 2013-08-09 |
| Expires | 2027-08-31 (318d) |
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 |
|---|---|---|---|
| 2026-09-28 07:01:23 | 60444ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 20:33:35 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 15:18:40 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 15:05:20 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 14:49:12 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 07:21:20 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 17:05:59 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 11:42:10 | 64797ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-15 09:43:44 | 58318ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-14 00:09:27 | 60223ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 20:19:26 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 22:44:34 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 11:42:06 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-07 01:00:45 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-04 02:46:50 shown | 64739ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 21:22:20 | 62573ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 12:29:36 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 11:48:16 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 11:14:35 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 10:17:41 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 08:27:25 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 16:06:49 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 02:18:23 | 59649ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 16:53:44 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-17 15:52:25 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown |