acosgroup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 December 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.107 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by askepot2.semaphor.dk. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.107 | 3600s | webcluster2.webpod13-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | askepot2.semaphor.dk | 195.190.25.22 | askepot2.semaphor.dk | AS201697 Semaphor |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:8058:33ad:9b7c:c738 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.107 2a02:2350:5:10b:8058:33ad:9b7c:c738 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network acosgroup.dk: 46.30.213.107 2a02:2350:5:10b:8058:33ad:9b7c:c738 (AS51468) www.acosgroup.dk: 46.30.213.107 2a02:2350:5:10b:8058:33ad:9b7c:c738 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092901 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2005-12-13 |
| Expires | 2026-12-31 (75d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 23:44:46 shown | 979ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-30 01:48:30 | 672ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 20:31:33 | 1763ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 20:04:18 | 8806ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-01 15:01:08 | 16733ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 00:01:13 | 1005ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 07:45:54 | 551ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 14:21:11 | 868ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 10:13:03 | 650ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-21 11:39:21 | 2881ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:52:10 | 1230ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:49:27 | 1369ms | 2 NS 1 A 1 MX | 🔒 Secure |