tagguide.dk is a .dk domain served by 2 nameservers (lewis.ns.cloudflare.com, stella.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.181 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed but currently fails validation, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.68.181 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.197.141 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:c58d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| 2606:4700:3036::6815:44b5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.68.181,172.67.197.141 ech=AEX+DQBBxgAgACBoGvPVLou81FHWK0GmfguRdjvOq1UAePjS44bob8MWTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c58d,2606:4700:3036::6815:44b5 |
| www | 104.21.68.181 172.67.197.141 2606:4700:3032::ac43:c58d 2606:4700:3035::6815:44b5 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network tagguide.dk: 104.21.68.181 172.67.197.141 2606:4700:3032::ac43:c58d 2606:4700:3035::6815:44b5 (AS13335) www.tagguide.dk: 104.21.68.181 172.67.197.141 2606:4700:3032::ac43:c58d 2606:4700:3035::6815:44b5 (AS13335) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'tagguide.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2404423194 |
| Primary NS (MNAME) | lewis.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 22:10:39 | 371ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 06:31:26 | 684ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-19 16:49:03 | 1111ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 22:06:39 | 529ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-19 00:03:59 | 849ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-29 13:03:16 | 816ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 13:25:08 | 833ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-23 22:55:04 | 1549ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-23 18:51:24 | 1110ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 18:50:01 | 916ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-22 02:05:16 shown | 1188ms | 2 NS 2 A 0 MX | ⚠️ Bogus |
| 2026-06-21 23:37:14 | 1170ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:10:44 | 2564ms | 2 NS 2 A 0 MX | 🔓 Insecure |