buhlian.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 December 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | — | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| www CNAME | powerful-hummingbird-xuyg0qnszthijsdcc0dl6jm8.herokudns.com (all on herokudns.com) |
| www vs bare domain | www does not resolve (all like this) |
| 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.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 411611ECE6466645A9E53512398A692D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2021-12-06 |
| Expires | 2026-12-05 (42d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 00:03:55 | 660ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 18:10:37 | 1702ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 06:46:38 | 553ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 23:30:59 | 724ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 20:10:05 | 1033ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 10:14:39 | 687ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 02:54:08 | 3465ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 20:53:30 | 1136ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-14 21:55:28 | 936ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 21:28:05 | 785ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 05:29:32 | 602ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 17:40:57 shown | 581ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 17:40:21 | 780ms | 2 NS 1 A 4 MX | 🔒 Secure |