| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.134 | 3600s | webcluster7.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.protonmail.ch | 176.119.200.128 185.205.70.128 185.70.42.128 |
mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch |
AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 77.111.240.134 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:30:fb3b:7a8a:57d5 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| facebook-domain-verification=ps0hgdzeuu2irlpoxlqlcqvbypk9k2 |
| google-site-verification=W7duYlw5dqNJgJehT-tJY6PZMEyrQiDyWhjl3DkUtzc |
| MS=ms88495843 |
| protonmail-verification=af676d13f8ec363deb0fb21f6ebd05c223524e94 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (stoiskregnskab.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.stoiskregnskab.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… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026083105 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 21:42:11 | 1028ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-31 11:59:51 | 506ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 15:09:43 | 980ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 13:50:59 | 623ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-19 00:46:33 | 3798ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 00:09:04 | 9333ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 08:41:48 | 17649ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 13:11:28 | 7881ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:18:23 | 1257ms | 2 NS 1 A 1 MX | 🔒 Secure | View |