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. Its website address 157.250.160.30 is hosted by Cibicom A/S (AS3342) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 157.250.160.30 | 600s | webhotel10.webhosting.dk | AS3342 | Cibicom A/S | 157.250.160.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | 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-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel10.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | 5MK6reTWmMhDHljUVUyKy+aKJG765iranW/o6kDU… |
| ZSK | ECDSA P-256/SHA-256 | 7jdTkYaR5WhEv59T1ue9wS48eMDXT/xLUP960Hw5… |
| Field | Value |
|---|---|
| Serial | 2015042439 |
| 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 shown | 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 | 8881ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 13:13:07 | 633ms | 5 NS 1 A 1 MX | 🔒 Secure |