| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.57.104.218 |
| 🔶 Autoconfig | 87.57.104.218 |
| TXT Record |
|---|
| have-i-been-pwned-verification=86c868c94e96d850710b2b6b9598149a |
| protonmail-verification=11edae4cbaef2715b8ab7cd9f36e5d6e481de8a0 |
| v=spf1 include:_spf.protonmail.ch include:sendgrid.net ~all |
| Policy | Record (jener.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch include:sendgrid.net ~all |
| Policy | Record (_dmarc.jener.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;sp=reject;pct=100 |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:admin@jener.dk |
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| 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 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2413369964 |
| Primary NS (MNAME) | nero.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 04:37:15 | 1634ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-08-27 01:09:08 | 1046ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-08-25 12:42:11 | 1588ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-08-20 05:54:03 | 10843ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-08-17 00:50:25 | 3025ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-08-15 22:45:42 | 2068ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-08-13 21:39:18 | 9163ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-08-12 21:04:26 | 2542ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-08-11 15:57:23 | 9258ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-08-10 02:00:51 | 1472ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-08-07 02:20:34 | 1628ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-07-11 23:23:33 | 3222ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-24 14:45:11 | 1345ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-22 11:52:50 | 4820ms | 2 NS 0 A 2 MX | ⚠️ Bogus | View |
| 2026-06-22 10:22:21 | 1075ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 20:48:20 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 01:42:14 | 2748ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-17 12:01:30 | 1705ms | 2 NS 0 A 2 MX | 🔒 Secure | View |