codezo.dk is a .dk domain served by 2 nameservers (lilyana.ns.cloudflare.com, newt.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by cgze240i6.mx.service.one, mx1.pub.mailoutbound.one.com and 3 more. The zone is not DNSSEC-signed, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| lilyana.ns.cloudflare.com | — | — | — |
| newt.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | — | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | cgze240i6.mx.service.one | 104.37.34.230 104.37.34.231 104.37.34.232 104.37.34.233 |
mx1.pub.mailpod11-cph3.one.com mx2.pub.mailpod11-cph3.one.com mx3.pub.mailpod11-cph3.one.com mx4.pub.mailpod11-cph3.one.com |
AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S |
| 10 | — | mx1.pub.mailoutbound.one.com | — | — | — |
| 10 | — | mx2.pub.mailoutbound.one.com | — | — | — |
| 10 | — | mx3.pub.mailoutbound.one.com | — | — | — |
| 10 | — | mx4.pub.mailoutbound.one.com | — | — | — |
| TXT Record |
|---|
| google-site-verification=A7Mi-r7cNBo2_apS31DqU33UHYxu-t2TrN6a39wVFaE |
| google-site-verification=k7OoXIlTf5iBQJRrbkIquBAeLMYSGCWQRsy520dRYNU |
| MS=ms82024110 |
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (codezo.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.codezo.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | zealous-ground-079636403.7.azurestaticapps.net (all on azurestaticapps.net) → 9.163.40.246 (AS8075) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u33388438.wl189.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u33388438.wl189.sendgrid.net | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
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 | 2405474005 |
| Primary NS (MNAME) | lilyana.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 19:55:49 | 1585ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 23:59:39 | 478ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 10:14:57 | 2438ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 13:06:49 | 842ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 12:45:14 | 735ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-20 18:09:48 | 10086ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-09 09:35:06 | 1745ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-31 20:41:55 | 9624ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 13:28:56 | 1502ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-27 00:41:50 | 934ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-22 20:49:38 | 10042ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 22:29:43 | 8790ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 01:42:01 | 838ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 03:30:21 | 613ms | 2 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-16 21:41:36 shown | 517ms | 2 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-16 21:41:31 | 750ms | 2 NS 1 A 5 MX | 🔓 Insecure |