farvebuen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.33 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by farvebuen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.33 | — | webcluster2.webpod15-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10e:800e:47f4:c9be:7b05 | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 ip4:85.83.221.13 include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (farvebuen.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:85.83.221.13 include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (_dmarc.farvebuen.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| www | 46.30.215.33 2a02:2350:5:10e:800e:47f4:c9be:7b05 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network farvebuen.dk: 46.30.215.33 2a02:2350:5:10e:800e:47f4:c9be:7b05 (AS51468) www.farvebuen.dk: 46.30.215.33 2a02:2350:5:10e:800e:47f4:c9be:7b05 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-farvebuen-dk._domainkey.farvebuenringsted.onmicrosoft.com | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052801 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 02:40:26 | 1169ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 08:44:53 | 3245ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 04:30:11 | 859ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 12:20:20 | 1372ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 05:57:39 | 1031ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 09:59:16 | 6561ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 09:56:06 | 5292ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 21:00:16 | 1483ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 09:16:23 shown | 2210ms | 2 NS 1 A 1 MX | 🔒 Secure |