tagdækker-overblik.dk is a .dk domain served by 2 nameservers (alaric.ns.cloudflare.com, ruth.ns.cloudflare.com). It was registered on 12 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.137 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.47.137 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.148.32 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:2f89 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:9420 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.47.137,172.67.148.32 ech=AEX+DQBBwQAgACDAY7z90RqfeOIRZsM9dX9njtCecybtQ60QcnSlxFzFOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2f89,2606:4700:3031::ac43:9420 |
| www | 104.21.47.137 172.67.148.32 2606:4700:3030::6815:2f89 2606:4700:3031::ac43:9420 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network tagdækker-overblik.dk: 104.21.47.137 172.67.148.32 2606:4700:3030::6815:2f89 2606:4700:3031::ac43:9420 (AS13335) www.tagdækker-overblik.dk: 104.21.47.137 172.67.148.32 2606:4700:3030::6815:2f89 2606:4700:3031::ac43:9420 (AS13335) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2416715938 |
| Primary NS (MNAME) | alaric.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2017-07-12 |
| Expires | 2027-07-31 (283d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 06:22:15 shown | 1310ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-09-24 03:41:53 | 679ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-08 23:09:25 | 548ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-10 12:56:38 | 9800ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-20 12:57:55 | 10134ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-22 13:05:58 | 828ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-20 23:12:54 | 352ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 20:04:11 | 671ms | 2 NS 2 A 0 MX | 🔒 Secure |