f2d.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, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 185.224.18.18 | 4800s | webproxy.netsite.dk | AS205206 | Netsite A/S | 185.224.16.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 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 |
| TXT Record |
|---|
| v=spf1 include:spf.netsite.dk ~all |
| Policy | Record (f2d.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.netsite.dk ~all |
| Policy | Record (_dmarc.f2d.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| 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 |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| 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 |
|---|---|---|---|
| 2026-10-16 03:14:15 shown | 731ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 14:05:18 | 663ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 12:03:51 | 602ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 11:59:39 | 446ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 10:22:20 | 387ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 01:31:08 | 455ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 19:31:37 | 522ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 22:22:11 | 563ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 17:08:40 | 6012ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 11:41:55 | 1777ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 06:22:55 | 477ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 06:06:14 | 650ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 23:43:03 | 5496ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 14:46:15 | 8592ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 10:39:56 | 735ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-31 13:46:55 | 711ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 19:24:21 | 685ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 20:37:36 | 635ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 20:47:56 | 760ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 20:48:10 | 9629ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 23:02:48 | 2557ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 11:36:24 | 3019ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 21:20:42 | 1186ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 08:44:46 | 1872ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 10:39:15 | 781ms | 3 NS 1 A 1 MX | 🔒 Secure |