| 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=c837829928dff48c0e3d8fb5d01de66b580e6290 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (shorties.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.shorties.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 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026083001 |
| 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 | |
|---|---|---|---|---|
| 2026-09-03 16:26:20 | 1233ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-26 19:18:51 | 1063ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-26 02:27:22 | 645ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-03 16:54:21 | 1277ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-03 10:54:48 | 7820ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-28 02:11:17 | 1832ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-25 18:24:38 | 1276ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 12:18:48 | 984ms | 2 NS 1 A 2 MX | 🔒 Secure | View |