21advisory.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns61.domaincontrol.com | — | — | — |
| ns62.domaincontrol.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 15.197.148.33 | — | a2aa9ff50de748dbe.awsglobalaccelerator.com | AS16509 | — | — | — | — |
| 3.33.130.190 | — | a2aa9ff50de748dbe.awsglobalaccelerator.com | AS16509 | — | — | — | — |
| www CNAME | 21advisory.dk (all on 21advisory.dk) |
| www vs bare domain | Same network 21advisory.dk: 15.197.148.33 3.33.130.190 (AS16509) www.21advisory.dk: 15.197.148.33 3.33.130.190 (AS16509) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2024030400 |
| Primary NS (MNAME) | ns61.domaincontrol.com |
| Responsible (RNAME) | dns@jomax.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-06-23 22:22:21 | 606ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-16 13:15:19 shown | 6177ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-16 13:13:06 | 560ms | 2 NS 2 A 0 MX | 🔓 Insecure |