biobyg.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 46.30.215.106 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.106 | — | webcluster2.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:8057:4b22:ad01:6594 | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| linkedin-site-verification=2977a1e3-4702-4f3a-bbaf-cfd322cd2279 |
| Policy | Record (_dmarc.biobyg.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 46.30.215.106 2a02:2350:5:111:8057:4b22:ad01:6594 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network biobyg.dk: 46.30.215.106 2a02:2350:5:111:8057:4b22:ad01:6594 (AS51468) www.biobyg.dk: 46.30.215.106 2a02:2350:5:111:8057:4b22:ad01:6594 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | D91CB8AC124CB360F986182813BDF3FD… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061001 |
| 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 |
|---|---|---|---|
| 2026-10-09 12:27:53 | 489ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 13:22:18 | 794ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-13 09:08:56 | 718ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-06 00:36:18 | 1606ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 05:42:18 | 1404ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 04:15:59 | 4928ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 01:20:21 | 835ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 14:37:45 shown | 624ms | 2 NS 1 A 4 MX | 🔒 Secure |