| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms52850634 |
| protonmail-verification=ee931b8613a153083ab058e97ad28faa78ed70e6 |
| v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (pakkefabrikken.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (_dmarc.pakkefabrikken.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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2411859690 |
| Primary NS (MNAME) | iris.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 23:36:03 | 10488ms | 2 NS 6 A 2 MX | 🔓 Insecure | View |
| 2026-08-11 21:31:59 | 3446ms | 2 NS 6 A 2 MX | 🔓 Insecure | View |
| 2026-07-25 18:51:59 | 10377ms | 2 NS 6 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 17:49:14 | 2547ms | 2 NS 6 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 21:37:25 | 14921ms | 2 NS 6 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 12:56:51 | 5116ms | 2 NS 6 A 2 MX | ⚠️ Bogus | View |