cms4you.dk is a .dk domain served by 2 nameservers (carter.ns.cloudflare.com, zita.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.163 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.forwardemail.net, mx2.forwardemail.net. 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 |
|---|---|---|---|
| carter.ns.cloudflare.com | — | — | — |
| zita.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.91.163 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.175.136 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:5ba3 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:af88 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.91.163,172.67.175.136 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5ba3,2606:4700:3035::ac43:af88 |
| TXT Record |
|---|
| forward-email=steenc1957@gmail.com |
| v=spf1 include:spf.unoeuro.com ?all |
| Policy | Record (cms4you.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.unoeuro.com ?all |
| www | 104.21.91.163 172.67.175.136 2606:4700:3032::6815:5ba3 2606:4700:3037::ac43:af88 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 2/10 · policy: ?all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| SMTP _25._tcp.mx2.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| 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 | 2404921842 |
| Primary NS (MNAME) | carter.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-22 20:40:13 | 1590ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-18 19:21:58 | 1263ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-01 03:17:06 | 836ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-21 11:58:15 | 10282ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-20 07:06:04 | 3529ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-16 21:37:59 shown | 2221ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-16 21:32:45 | 65535ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-16 21:30:24 | 573ms | 2 NS 2 A 2 MX | 🔓 Insecure |