| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 65.21.244.87 | 600s | static.87.244.21.65.clients.your-server.de | AS24940 | Hetzner Online GmbH | 65.21.0.0/16 | 🇫🇮 Finland | Helsinki |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | webhotel21.webhosting.dk | 157.250.160.41 | webhotel21.webhosting.dk | AS3342 Cibicom A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 65.21.244.87 |
| 🔶 Autoconfig | 65.21.244.87 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel21.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel21.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 | 3207281520 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 19:10:40 | 1018ms | 5 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 05:13:39 | 840ms | 5 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 22:51:46 | 1728ms | 5 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 01:27:38 | 1140ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 08:09:02 | 2710ms | 5 NS 1 A 1 MX | 🔒 Secure | View |