| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 84.19.174.8 | 3600s | srv84191748.internet-server.dk | AS31103 | Keyweb AG | 84.19.168.0/21 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 84.19.174.8 |
| 🔶 Autoconfig | 84.19.174.8 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-16 13:18:37 | 2664ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 12:34:42 | 16589ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 07:17:57 | 8534ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 00:14:32 | 486ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:46:15 | 2470ms | 2 NS 1 A 0 MX | 🔒 Secure | View |