extremes.dk is a .dk domain served by 2 nameservers (jaziel.ns.cloudflare.com, paislee.ns.cloudflare.com). It was registered on 6 May 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.30.57 is hosted by Sinal A/S (AS39642) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 86.52.30.57 | 300s | 86-52-30-57.norlyscustomer.net | AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Aalborg |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2417019314 |
| Primary NS (MNAME) | jaziel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-05-06 |
| Expires | 2029-05-31 (955d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 10:35:02 shown | 510ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-05 01:28:37 | 921ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-27 00:23:09 | 1320ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-07 19:48:25 | 1435ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-05 21:47:31 | 1050ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-26 12:13:54 | 579ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-24 19:21:42 | 1041ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-21 04:31:47 | 1236ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-12 17:23:28 | 899ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-01 08:13:33 | 16859ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-16 22:49:15 | 13713ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-03 14:04:18 | 1065ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-25 02:55:43 | 765ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 09:10:08 | 713ms | 2 NS 1 A 0 MX | 🔓 Insecure |