255.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 23 April 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by webhotel10.webhosting.dk. The zone is DNSSEC-signed and validates, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1pri.webhosting.dk | — | — | — |
| ns2.mywebtonet.com | — | — | — |
| ns2.webhosting.dk | — | — | — |
| ns3.webhosting.dk | — | — | — |
| ns7.webhosting.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 157.250.160.30 | — | webhotel10.webhosting.dk | AS3342 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | webhotel10.webhosting.dk | 157.250.160.30 | webhotel10.webhosting.dk | AS3342 Cibicom A/S |
| www CNAME | webhotel10.webhosting.dk (all on webhosting.dk) → 157.250.160.30 (AS3342) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel10.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel10.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2015042438 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-04-23 |
| Expires | 2027-04-30 (195d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 02:53:11 | 1898ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 14:19:09 | 694ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 00:03:05 | 948ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 16:21:10 | 1300ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-12 21:59:23 | 1148ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 08:06:53 | 2737ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 13:16:32 shown | 8881ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 13:13:07 | 633ms | 5 NS 1 A 1 MX | 🔒 Secure |