filtertools.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.18 is hosted by Netsite A/S (AS205206) in Denmark. Mail is handled by mx.netsite.dk. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 185.224.18.18 | 86400s | webproxy.netsite.dk | AS205206 | Netsite A/S | 185.224.16.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mx.netsite.dk | 185.224.16.170 | mx.netsite.dk | AS205206 Netsite A/S |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | autoconfig.netsite.dk → 185.224.16.223 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | autodiscover.netsite.dk |
| www | 185.224.18.18 (AS205206) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| 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 | 2026072301 |
| Primary NS (MNAME) | ns1.netsite.dk |
| Responsible (RNAME) | hostmaster@netsite.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 19:19:07 | 646ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 10:55:53 | 409ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 09:47:28 | 628ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 06:58:52 | 427ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 06:51:47 | 1535ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 05:28:12 | 542ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 21:41:27 | 566ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 20:34:55 | 522ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 19:57:34 | 567ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 10:38:28 | 485ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 02:18:14 | 461ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 13:40:03 | 1146ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 13:01:04 | 1020ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 16:14:19 | 764ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-02 07:22:58 | 2600ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 10:45:08 shown | 804ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 19:06:13 | 680ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 21:26:21 | 787ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 13:39:04 | 563ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 12:06:05 | 700ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 03:44:22 | 827ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:12:05 | 671ms | 3 NS 1 A 1 MX | 🔒 Secure |