boater.dk is a .dk domain served by 2 nameservers (brenda.ns.cloudflare.com, burt.ns.cloudflare.com). It was registered on 23 April 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.241 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.2.241 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.129.212 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 300s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 300s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:2f1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:81d4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| TXT Record |
|---|
| google-site-verification=AXRjAB6X2x5LozNrBCytWJPuGQhj5iul5ysCP9zMJm4 |
| v=spf1 mx include:spf.gigahost.dk include:mail.smtp2go.com include:103.2.142.69 -all |
| Policy | Record (boater.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk include:mail.smtp2go.com include:103.2.142.69 -all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve boater.dk: 104.21.2.241 172.67.129.212 2606:4700:3033::6815:2f1 2606:4700:3033::ac43:81d4 (AS13335) (all like this)www.boater.dk: no address |
| Wildcard | No |
DNS lookups: 9/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.boater.dk | tMyL8rXC0X2kQqRUqVG8Swy1_VXJNkd2m4paYMs4z7g |
| TXT | _acme-challenge.boater.dk | YrSyg_abdIl9OamPywj_eHezBU0dBIfiJ_2HOrqa_5o |
| 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 | 2407159495 |
| Primary NS (MNAME) | brenda.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 | 2020-04-23 |
| Expires | 2027-04-30 (188d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-23 11:00:07 | 1752ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-19 22:43:48 | 1177ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-25 15:04:36 | 1856ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-23 12:51:36 | 10154ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-26 13:49:44 | 2418ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-02 18:15:25 | 10519ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-24 14:29:50 | 1074ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-21 07:07:40 | 799ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-19 21:48:11 shown | 3091ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-16 15:15:10 | 558ms | 2 NS 2 A 3 MX | 🔓 Insecure |