t29.dk is a .dk domain served by 2 nameservers (ed.ns.cloudflare.com, rose.ns.cloudflare.com). It was registered on 8 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.116 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by isar.t29.dk. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.40.116 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.185.139 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | isar.t29.dk | 213.232.113.52 | — | AS3214 xTom GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:b98b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:2874 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.40.116,172.67.185.139 ech=AEX+DQBB8gAgACBFq1z6chqcGwKJpC7zw+n4Rw0KTfibm5SJWwRORvPHHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b98b,2606:4700:3037::6815:2874 |
| www | 104.21.40.116 172.67.185.139 2606:4700:3032::ac43:b98b 2606:4700:3037::6815:2874 (AS13335) (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 | 2412058529 |
| Primary NS (MNAME) | ed.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 | 2001-11-08 |
| Expires | 2027-12-31 (433d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 21:10:34 | 616ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-04 18:10:33 | 1204ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-27 17:19:38 | 976ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-26 17:04:58 | 932ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-20 02:02:07 | 15068ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-17 06:51:19 | 5015ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-16 05:04:36 | 8049ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-13 15:08:45 shown | 7837ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-02 09:39:59 | 6095ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-18 05:26:44 | 4900ms | 2 NS 2 A 1 MX | 🔓 Insecure |