qwer.dk is a .dk domain served by 3 nameservers (ns1.mermaidconsulting.dk, ns2.mermaidconsulting.dk, ns3.mermaidconsulting.dk). It was registered on 8 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.237.99.233 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by tdc.qwer.dk, backup-mx.post.tele.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.237.99.233 | 900s | — | AS9158 | Telenor A/S | 213.237.0.0/17 | 🇩🇰 Denmark | Næstved |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 900s | tdc.qwer.dk | 2.110.254.178 | — | AS203953 Hiper A/S |
| 20 | 900s | backup-mx.post.tele.dk | — | — | — |
| www | 213.237.99.218 (AS9158) (address records, no CNAME) |
| 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 | 2018051305 |
| Primary NS (MNAME) | ns1.mermaidconsulting.dk |
| Responsible (RNAME) | root@mermaidconsulting.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-01-08 |
| Expires | 2027-03-31 (162d) |
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 |
|---|---|---|---|
| 2026-09-30 12:14:25 shown | 629ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 02:27:23 | 4650ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-18 19:58:46 | 2118ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 22:40:27 | 4251ms | 3 NS 1 A 2 MX | 🔓 Insecure |