| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.154 | 3600s | webcluster1.webpod14-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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10c:d0:b30e:a217:fa42 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| protonmail-verification=6d7f87d7a1b02accf1b3df19595b3ed957725898 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (experience-inc.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.experience-inc.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 | 2026081301 |
| 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 | |
|---|---|---|---|---|
| 2026-08-14 18:39:30 | 2586ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-08 08:29:30 | 9014ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-07 01:13:04 | 1314ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-19 23:52:38 | 12839ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-16 09:55:57 | 963ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-27 07:43:10 | 927ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-20 00:26:19 | 585ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 09:09:33 | 1905ms | 2 NS 1 A 2 MX | 🔒 Secure | View |