| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 164.90.218.205 | 3600s | rsnn.dk | AS14061 | DigitalOcean, LLC | 164.90.192.0/19 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 164.90.218.205 |
| 🔶 Autoconfig | 164.90.218.205 |
| TXT Record |
|---|
| google-site-verification=eEMzLFuWXaOpthz5G3fucBn2RtrYyk4wabEXRvjxWjc |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-29 16:19:13 | 1190ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 16:48:47 | 4760ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 07:51:49 | 2611ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 03:14:34 | 4586ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 15:10:38 | 4597ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 05:46:34 | 526ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 13:47:59 | 502ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 13:34:52 | 787ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:19:38 | 1585ms | 2 NS 1 A 0 MX | 🔒 Secure | View |