aa-kommunikation.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 January 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.5 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx3.mailpod16-cph3.g1i.one.com, mx2.mailpod16-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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.5 | 3600s | webcluster1.webpod12-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 | mx3.mailpod16-cph3.g1i.one.com | 5.249.232.35 | mx3.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod16-cph3.g1i.one.com | 5.249.232.34 | mx2.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx1.mailpod16-cph3.g1i.one.com | 5.249.232.33 | mx1.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod16-cph3.g1i.one.com | 5.249.232.36 | mx4.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:2b:1bdf:4a3:8e14 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.5 2a02:2350:5:10a:2b:1bdf:4a3:8e14 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network aa-kommunikation.dk: 46.30.213.5 2a02:2350:5:10a:2b:1bdf:4a3:8e14 (AS51468) www.aa-kommunikation.dk: 46.30.213.5 2a02:2350:5:10a:2b:1bdf:4a3:8e14 (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.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | y4vxFp7ilN9iaVr3CT/Ax4jqkSNUZYFBEC5PZBnf… |
| ZSK | ECDSA P-256/SHA-256 | qrWI3bFGbt/EsWlWI/FiD/U0EYygahDmA7A6ODKz… |
| Field | Value |
|---|---|
| Serial | 2026102201 |
| 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 | 2022-01-04 |
| Expires | 2027-01-03 (69d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 01:22:59 shown | 903ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-24 20:25:12 | 460ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 09:05:45 | 499ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 19:34:26 | 794ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 18:53:09 | 758ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 04:07:06 | 872ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 01:47:04 | 573ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 22:41:12 | 772ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-23 22:55:51 | 1102ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 15:08:02 | 1197ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 13:20:58 | 1089ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 12:03:06 | 4930ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 17:34:41 | 639ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 00:25:57 | 758ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 04:51:08 | 1323ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 02:14:14 | 1105ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 07:47:09 | 2638ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 06:13:24 | 771ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 00:27:00 | 707ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 16:50:05 | 904ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 12:37:59 | 858ms | 2 NS 1 A 4 MX | 🔒 Secure |