sbyb.dk is a .dk domain served by 4 nameservers (ns1.ascio.com, ns2.ascio.com, ns3.ascio.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp2.mail.ascio.com. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|
| 25 | 7200s | smtp2.mail.ascio.com | 216.40.42.4 | mx.hostedemail.com | AS15348 Tucows.com Co. |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves sbyb.dk: no address www.sbyb.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1689078439 |
| Primary NS (MNAME) | ns1.ascio.com |
| Responsible (RNAME) | domains@anadoma.com |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:21:39 | 846ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-25 20:26:47 shown | 9881ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-03 00:46:43 | 4786ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-26 05:08:16 | 3404ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-18 01:40:49 | 6836ms | 4 NS 0 A 1 MX | 🔓 Insecure |