businessfaxe.dk is a .dk domain served by 2 nameservers (carlane.ns.cloudflare.com, ricardo.ns.cloudflare.com). It was registered on 10 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.154 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.154 | 60s | webcluster1.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | 46.30.213.154 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 ip4:212.97.132.201 include:spf.protection.outlook.com include:_spf.centerasecurity.dk include:mailgun.org include:spf.mandrillapp.com ip4:46.36.211.197 include:uxmail.io -all |
| Policy | Record (businessfaxe.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:212.97.132.201 include:spf.protection.outlook.com include:_spf.centerasecurity.dk include:mailgun.org include:spf.mandrillapp.com ip4:46.36.211.197 include:uxmail.io -all |
| Policy | Record (_dmarc.businessfaxe.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@cloudpit.dk; ruf=mailto:dmarc@cloudpit.dk; fo=0:1:d:s; pct=10 |
| www CNAME | businessfaxe.dk.www.service.one.com (all on one.com) → 46.30.213.154 (AS51468) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | — | RSA · ~1024 bit below 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: 9/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.businessfaxe.dk | businessfaxe.dk.acme.service.one.com |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2414346309 |
| Primary NS (MNAME) | carlane.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2012-01-10 |
| Expires | 2027-01-31 (97d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 20:52:08 | 1590ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-08 07:08:28 | 558ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-02 15:12:51 | 569ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-19 10:50:57 | 1823ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-10 05:05:29 shown | 786ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-09 17:50:14 | 1931ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-27 08:56:10 | 1193ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-17 03:12:03 | 9802ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-23 13:00:31 | 1602ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-17 13:03:49 | 9534ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-28 17:26:45 | 1114ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-25 14:32:08 | 1035ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-20 17:54:17 | 1369ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-19 21:11:52 | 4278ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 17:50:03 | 1193ms | 2 NS 1 A 3 MX | 🔒 Secure |