acompany.dk is a .dk domain served by 2 nameservers (ns1.siteground.net, ns2.siteground.net). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 3600s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 3600s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 3600s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 35.213.203.121 |
| 🔶 Autoconfig | 35.213.203.121 |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com include:acompany.dk.spf.auto.dnssmarthost.net ~all |
| Policy | Record (acompany.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com include:acompany.dk.spf.auto.dnssmarthost.net ~all |
| Policy | Record (_dmarc.acompany.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| www | 35.213.203.121 (AS15169) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | acompany.dk.default.dkim.auto.dnssmarthost.net | 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: 3/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 125 |
| Primary NS (MNAME) | ns1.siteground.net |
| Responsible (RNAME) | admins@siteground.com |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 00:50:09 | 814ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-24 06:14:39 | 1041ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-18 07:17:52 | 2533ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-26 00:12:49 | 16617ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-21 20:23:43 | 9888ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-18 05:17:06 | 1847ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-08 23:38:47 shown | 1028ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-20 19:24:50 | 651ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-20 19:24:08 | 1442ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-16 12:56:34 | 2093ms | 2 NS 1 A 4 MX | 🔓 Insecure |