| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.186.164.156 | 7200s | server7156.serverpark.dk | AS44869 | FIBIA P/S | 5.186.0.0/16 | 🇩🇰 Denmark | Frederiksberg |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 5.186.164.156 |
| 🔶 Autoconfig | 5.186.164.156 |
| TXT Record |
|---|
| protonmail-verification=90ea0753ea530633c0394256208d5ede6f94ea3e |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (petragaard.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.petragaard.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 | 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 | fully validated |
| Field | Value |
|---|---|
| Serial | 2017080212 |
| Primary NS (MNAME) | ns4.dns-123.net |
| Responsible (RNAME) | admin@dns-123.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 16:46:06 | 1407ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-26 12:13:50 | 1647ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-26 11:55:14 | 2805ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-26 04:56:31 | 756ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-18 03:55:16 | 762ms | 3 NS 1 A 2 MX | 🔒 Secure | View |