| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.119 | 3600s | webcluster2.webpod13-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:80bb:c11f:f37d:834 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| protonmail-verification=47107e8c98a2ff31003e4c25a842611518af22e5 |
| v=spf1 include:_spf.protonmail.ch include:_custspf.one.com ~all |
| Policy | Record (bogdesign.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch include:_custspf.one.com ~all |
| Policy | Record (_dmarc.bogdesign.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| 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 | 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 |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2023-01-20 |
| Expires | 2027-01-19 (139d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 18:36:59 | 1989ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-27 02:53:57 | 637ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-30 23:37:38 | 4649ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-16 14:12:01 | 858ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-12 19:03:37 | 6921ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-03 00:57:04 | 2995ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-28 00:29:40 | 629ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-26 18:02:18 | 586ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-16 15:43:22 | 3406ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-16 15:34:04 | 4262ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-16 15:30:02 | 836ms | 2 NS 1 A 2 MX | 🔒 Secure | View |