nybnext.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 12 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.nybnext.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 3600s | mx1.nybnext.dk | 116.202.106.26 | mx1.nybnext.dk | AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.nybnext.dk → 152.53.246.109 |
| 🔶 Autoconfig | mail.nybnext.dk → 152.53.246.109 |
| TXT Record |
|---|
| t-verify=bbc915be88d994ece3c4f87ff06be269 |
| zone-ownership-verification-f5300cca0ba1ba4fa4615da11dd2b99369bdf33b45b0306a2ce1761e7455b17b |
| Policy | Record (_dmarc.nybnext.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 20190723 |
| max_age | 86400s |
| Policy MX | mail.tutanota.de |
| www | 212.237.249.17 (AS48854) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~2048 bit |
| s1 | s1.domainkey.tutanota.de | RSA · ~2048 bit |
| s2 | s2.domainkey.tutanota.de | 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.
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.nybnext.dk | DANE-EE · SPKI · SHA-256 | 1C9A6EDA8C571BF214D80DBF328CBC72… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026100304 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2025-04-12 |
| Expires | 2027-04-11 (165d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| dorastatus.dk | DANDOMAIN A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 17:10:02 | 924ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-03 16:39:32 shown | 572ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 15:46:52 | 849ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-22 08:12:10 | 2408ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-15 07:43:58 | 1129ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 23:37:16 | 1246ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-23 05:35:18 | 911ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-23 02:42:45 | 769ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-11 16:13:04 | 840ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 07:18:24 | 1721ms | 2 NS 0 A 1 MX | 🔒 Secure |