ztudio.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 27 July 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.160.28 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by webhotel8.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 |
|---|---|---|---|---|---|---|---|
| 157.250.160.28 | 600s | webhotel8.webhosting.dk | AS3342 | Cibicom A/S | 157.250.160.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | webhotel8.webhosting.dk | 157.250.160.28 | webhotel8.webhosting.dk | AS3342 Cibicom A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 157.250.160.28 |
| 🔶 Autoconfig | 157.250.160.28 |
| www | 157.250.160.28 (AS3342) (address records, no CNAME) |
| 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.webhotel8.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel8.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 |
| Field | Value |
|---|---|
| Serial | 2026072803 |
| 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 | WEBHOSTING A/S |
| Registered | 2026-07-27 |
| Expires | 2027-07-26 (276d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 02:22:56 | 618ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 20:02:24 | 716ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-30 23:41:11 shown | 1026ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-28 23:11:25 | 1063ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 12:43:44 | 626ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 12:18:40 | 2622ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 11:30:24 | 738ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 10:24:25 | 657ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 08:40:30 | 611ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 03:52:24 | 765ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 22:41:58 | 564ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 17:39:10 | 9767ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-17 16:17:14 | 770ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-16 11:14:58 | 725ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-13 11:48:43 | 792ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-12 06:02:25 | 651ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-09 22:38:59 | 8624ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-08 12:24:58 | 5595ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-07 09:21:57 | 1020ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-06 08:47:20 | 794ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-05 03:27:48 | 2591ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-04 03:26:44 | 504ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-03 00:02:08 | 514ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 02:39:28 | 8818ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 21:45:19 | 656ms | 2 NS 1 A 4 MX | 🔒 Secure |