| 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=9d4f4617f203c7b704bfa491681ff4c9558ecb94 |
| v=spf1 include:_spf.protonmail.ch include:_custspf.one.com mx ~all |
| Policy | Record (mimind.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch include:_custspf.one.com mx ~all |
| Policy | Record (_dmarc.mimind.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| 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 | 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 | |
|---|---|---|---|---|
| 2026-08-31 00:31:17 | 481ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-27 02:58:20 | 835ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-24 21:47:36 | 2328ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-12 17:06:45 | 1218ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-04 20:40:09 | 2835ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-03 10:25:30 | 4900ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-20 15:23:59 | 1294ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 14:34:14 | 1566ms | 2 NS 1 A 2 MX | 🔒 Secure | View |