| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| protonmail-verification=81e81278c5e777c0a3f10c19a909741db6a0ceaf |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (vh-gabriel.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.vh-gabriel.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| 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 | 2026082501 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 14:21:25 | 807ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-27 03:53:58 | 846ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-26 17:08:49 | 517ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-25 14:31:35 | 1226ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-01 18:47:24 | 927ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-25 11:41:32 | 636ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-23 06:39:04 | 3005ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-21 22:35:41 | 1174ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 01:00:24 | 723ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-18 02:05:37 | 830ms | 2 NS 1 A 2 MX | 🔒 Secure | View |