toppen12.dk is a .dk domain served by 2 nameservers (algin.ns.cloudflare.com, sue.ns.cloudflare.com). It was registered on 3 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.64.41 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mxf9a9.netcup.net. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.64.41 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.175.237 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 50 | 300s | mxf9a9.netcup.net | 46.38.249.169 | mxf9a9.netcup.net | AS197540 netcup GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.64.41 |
| 🔶 Autoconfig | 104.21.64.41 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:4029 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:afed | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.64.41,172.67.175.237 ech=AEX+DQBBuwAgACDNTKBkGhaU2gTqSCDGhZmGJ9+/uVqwfBSGzNbtH0RTTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4029,2606:4700:3037::ac43:afed |
| TXT Record |
|---|
| v=spf1 mx a include:_spf.webhosting.systems ~all |
| Policy | Record (toppen12.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a include:_spf.webhosting.systems ~all |
| www | 104.21.64.41 172.67.175.237 2606:4700:3031::6815:4029 2606:4700:3037::ac43:afed (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network toppen12.dk: 104.21.64.41 172.67.175.237 2606:4700:3031::6815:4029 2606:4700:3037::ac43:afed (AS13335) www.toppen12.dk: 104.21.64.41 172.67.175.237 2606:4700:3031::6815:4029 2606:4700:3037::ac43:afed (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 5/10 · policy: ~all
No problems found| 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 | 2416183994 |
| Primary NS (MNAME) | algin.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 2000-02-03 |
| Expires | 2031-03-31 (1621d) |
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 |
|---|---|
| bornholmervejret.dk | Domeneshop AS |
| lynghuzed.dk | Domeneshop AS |
| ubhj.dk | Domeneshop AS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 07:48:00 | 699ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 18:12:52 shown | 850ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 17:36:37 | 4726ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-10 11:49:47 | 717ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-09 15:52:25 | 1145ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-10 11:53:12 | 1014ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-10 15:01:32 | 3053ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 15:42:50 | 3026ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 05:46:34 | 909ms | 2 NS 1 A 2 MX | 🔒 Secure |