f35.dk is a .dk domain served by 2 nameservers (tiffany.ns.cloudflare.com, toby.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.129 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|
| tiffany.ns.cloudflare.com | — | — | — |
| toby.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.47.129 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.171.38 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | — | aspmx.l.google.com | 74.125.131.26 | lu-in-f26.1e100.net | AS15169 Google LLC |
| 5 | — | alt1.aspmx.l.google.com | 172.253.158.26 | so-in-f26.1e100.net | AS15169 Google LLC |
| 5 | — | alt2.aspmx.l.google.com | 172.253.158.27 | so-in-f27.1e100.net | AS15169 Google LLC |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a06:98c1:3120::1 | — | — | AS13335 | Cloudflare, Inc. | 2a06:98c1:3120:0:0:0:0:0/46 | — | — |
| 2a06:98c1:3121::1 | — | — | AS13335 | Cloudflare, Inc. | 2a06:98c1:3120:0:0:0:0:0/46 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.47.129,172.67.171.38 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ab26,2606:4700:3037::6815:2f81 |
| TXT Record |
|---|
| google-site-verification=LHqjNbsQHAGzyNnbn5w3j2RlRcooel2pl8-XFhkwXEw |
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (f35.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| www | 104.21.47.129 172.67.171.38 2606:4700:3030::6815:2f81 2606:4700:3031::ac43:ab26 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| 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 | 2406780473 |
| Primary NS (MNAME) | tiffany.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-19 03:01:40 | 1442ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-11 06:07:27 | 2123ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-01 04:43:42 | 1386ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-30 16:38:52 | 737ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-27 23:29:18 | 946ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-25 00:44:20 | 16982ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-12 15:44:16 | 1244ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-19 18:23:10 | 1511ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-18 06:38:59 | 3194ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-02 11:27:22 | 1075ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-21 10:00:09 | 654ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-19 23:59:41 | 660ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-19 14:19:09 | 1259ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 09:10:28 shown | 1377ms | 2 NS 2 A 3 MX | 🔓 Insecure |