nze.dk is a .dk domain served by 2 nameservers (imani.ns.cloudflare.com, kianchau.ns.cloudflare.com). It was registered on 28 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.37 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route3.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is DNSSEC-signed and validates, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.14.37 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.157.178 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.14.37 |
| 🔶 Autoconfig | 104.21.14.37 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:9db2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:e25 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.14.37,172.67.157.178 ech=AEX+DQBB/wAgACCbiVieMdvkTDUDE/J0c3HqwVCXqBqCNqCZjfx7HRDcCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9db2,2606:4700:3037::6815:e25 |
| TXT Record |
|---|
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (nze.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (_dmarc.nze.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=5; |
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| www | 104.21.14.37 172.67.157.178 2606:4700:3032::ac43:9db2 2606:4700:3037::6815:e25 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | Revoked (empty key) |
| dkim | — | Revoked (empty key) |
| k1 | — | Revoked (empty key) |
| — | Revoked (empty key) | |
| s1 | — | Revoked (empty key) |
| s2 | — | Revoked (empty key) |
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| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2407603375 |
| Primary NS (MNAME) | imani.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-06-28 |
| Expires | 2028-06-30 (616d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 03:25:32 | 619ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-10-11 00:38:54 | 2521ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-10-03 06:24:03 | 774ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-30 22:01:13 | 758ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-28 06:01:54 | 1104ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-27 05:41:53 | 1116ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-25 05:16:30 | 923ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-09-03 23:23:01 | 821ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-31 11:56:19 | 2292ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-24 13:03:34 | 5729ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-21 08:23:35 | 3131ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-12 07:43:39 | 1919ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-09 21:35:07 | 25622ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-01 19:17:12 | 1613ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-07-17 22:41:03 | 4252ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-07-03 01:06:38 shown | 1769ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-26 07:57:06 | 2227ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-24 00:06:53 | 1262ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-19 15:45:11 | 1255ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-18 04:26:48 | 1204ms | 2 NS 2 A 3 MX | 🔒 Secure |