poolan.dk is a .dk domain served by 2 nameservers (ns1.vercel-dns.com, ns2.vercel-dns.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 216.198.79.1 | — | — | AS16509 | — | — | — | — |
| 216.198.79.65 | — | — | AS16509 | — | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 64.29.17.65 |
| 🔶 Autoconfig | 216.198.79.1 |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog |
| 0 | issue | sectigo.com |
| www | 216.198.79.1 216.198.79.65 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 1756073398 |
| Primary NS (MNAME) | ns1.vercel-dns.com |
| Responsible (RNAME) | hostmaster@nsone.net |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 05:42:02 | 807ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-27 15:40:43 | 691ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-25 10:23:31 | 757ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 07:46:15 | 1161ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 23:11:53 | 645ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-18 05:24:04 shown | 1016ms | 2 NS 2 A 0 MX | 🔓 Insecure |