blueblood.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 46.30.213.189 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.189 | 3600s | webcluster2.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10c:80ed:c3bb:6d2:c95f | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.189 2a02:2350:5:10c:80ed:c3bb:6d2:c95f (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network blueblood.dk: 46.30.213.189 2a02:2350:5:10c:80ed:c3bb:6d2:c95f (AS51468) www.blueblood.dk: 46.30.213.189 2a02:2350:5:10c:80ed:c3bb:6d2:c95f (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092801 |
| 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 |
|---|---|---|---|
| 2026-09-30 19:48:57 shown | 632ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 17:54:57 | 747ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 17:08:01 | 865ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-29 01:04:42 | 1893ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 19:47:17 | 810ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 05:45:24 | 2665ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-30 21:47:15 | 3937ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-11 15:10:03 | 1257ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-29 13:07:41 | 658ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 04:35:57 | 3289ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 21:15:24 | 957ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 02:32:11 | 1366ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 18:41:16 | 1305ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 15:19:17 | 3958ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 15:09:03 | 2170ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 15:08:02 | 657ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 15:00:39 | 2802ms | 2 NS 1 A 4 MX | 🔒 Secure |