buhl-olesen.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 46.30.215.117 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.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 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.117 | 3600s | webcluster2.webpod16-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.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:80ad:28a5:c01a:3411 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.117 2a02:2350:5:111:80ad:28a5:c01a:3411 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network buhl-olesen.dk: 46.30.215.117 2a02:2350:5:111:80ad:28a5:c01a:3411 (AS51468) www.buhl-olesen.dk: 46.30.215.117 2a02:2350:5:111:80ad:28a5:c01a:3411 (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.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062505 |
| 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 |
|---|---|---|---|
| 2026-10-24 01:48:31 | 432ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 13:37:36 | 1219ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 07:50:16 | 884ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 06:19:07 | 802ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-01 04:41:38 | 1277ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 19:54:36 | 685ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 20:58:18 | 3229ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-04 23:13:35 | 1697ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-20 02:44:38 | 4852ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 10:11:46 | 1370ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-29 10:37:57 | 668ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 15:47:17 | 713ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 14:20:14 shown | 1891ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 17:35:07 | 793ms | 2 NS 1 A 4 MX | 🔒 Secure |