tysbjerg.dk is a .dk domain served by 2 nameservers (michelle.ns.cloudflare.com, terin.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.53 is hosted by Cloudflare, Inc. (AS13335). 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 |
|---|---|---|---|---|---|---|---|
| 104.21.27.53 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.141.116 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:8d74 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:1b35 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.27.53,172.67.141.116 ech=AEX+DQBBRAAgACDYnv9+PL+keWv1TnVKLsI702zL/ow2lTFJ+sEJmsd5OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8d74,2606:4700:3037::6815:1b35 |
| TXT Record |
|---|
| v=spf1 include:spf.mailjet.com ?all |
| Policy | Record (tysbjerg.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.mailjet.com ?all |
| www | 104.21.27.53 172.67.141.116 2606:4700:3031::ac43:8d74 2606:4700:3037::6815:1b35 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network tysbjerg.dk: 104.21.27.53 172.67.141.116 2606:4700:3031::ac43:8d74 2606:4700:3037::6815:1b35 (AS13335) www.tysbjerg.dk: 104.21.27.53 172.67.141.116 2606:4700:3031::ac43:8d74 2606:4700:3037::6815:1b35 (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ?all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.tysbjerg.dk | LRZFHlRAP_BLAY6i32S1v0BCzAkedPk-XGRDv5oZO60 |
| TXT | _acme-challenge.tysbjerg.dk | UuXDWihDqK6bTr6yBf2UuKtbHSaL2et_lwghiajkhpg |
| 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 | 2413064659 |
| Primary NS (MNAME) | michelle.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 11:37:10 | 606ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 11:33:08 | 655ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 10:41:24 | 663ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-20 15:59:51 | 646ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-15 11:39:07 | 3149ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-11 22:13:26 | 946ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-11 03:35:17 | 1204ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-04 05:38:35 | 488ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-04 03:32:50 | 916ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 08:56:15 | 805ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-24 16:36:02 shown | 3287ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-22 00:52:20 | 8863ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-04 22:41:18 | 4331ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-04 22:38:29 | 1871ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-28 22:13:01 | 714ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-22 22:16:23 | 812ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-18 17:32:00 | 790ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 19:16:31 | 671ms | 2 NS 2 A 0 MX | 🔓 Insecure |