| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 88.99.190.102 | 3600s | hetzner.fr0zen.net | AS24940 | Hetzner Online GmbH | 88.99.0.0/16 | 🇩🇪 Germany | Nuremberg |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:c0c:807a:80:0:1:4 | 3600s | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| protonmail-verification=1978ff275c6db57a9dadb9a2e7ecb2bd5be83634 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (oshiri.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.oshiri.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026045466 |
| Primary NS (MNAME) | get.desec.io |
| Responsible (RNAME) | get@desec.io |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 14:27:54 | 1216ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-27 20:45:11 | 885ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-20 16:23:19 | 7394ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-13 23:28:20 | 25511ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-09 19:31:59 | 4822ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-31 14:13:33 | 8997ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-23 14:26:05 | 10048ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-16 13:42:04 | 9201ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-10 00:54:30 | 1344ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-03 17:41:16 | 1295ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-25 17:01:23 | 693ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-22 01:20:26 | 911ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 14:02:54 | 3263ms | 2 NS 1 A 2 MX | 🔒 Secure | View |