| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 142.132.191.71 | 600s | linux2.dform.dk | AS24940 | Hetzner Online GmbH | 142.132.128.0/17 | 🇩🇪 Germany | Falkenstein |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | www.lisbethfroelich.dk → 142.132.191.71 |
| 🔶 Autoconfig | www.lisbethfroelich.dk → 142.132.191.71 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:c010:43be::1 | 3600s | linux2.dform.dk | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| protonmail-verification=1047d432416d015fdd7493084958f5a8dd1e8e90 |
| v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (lisbethfrølich.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch mx ~all |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.lisbethfrølich.dk | www.lisbethfroelich.dk |
| TXT | www.lisbethfroelich.dk | protonmail-verification=1047d432416d015fdd7493084958f5a8dd1e8e90 |
| 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 | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 09:46:56 | 1320ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-11 02:17:45 | 2222ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-17 05:58:23 | 1469ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-11 21:35:09 | 1370ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-04 13:11:38 | 1699ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-25 06:56:21 | 1340ms | 2 NS 1 A 2 MX | ⚠️ Bogus | View |
| 2026-06-23 20:53:39 | 4283ms | 2 NS 1 A 2 MX | ⚠️ Bogus | View |
| 2026-06-23 04:57:06 | 263ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 20:24:34 | 375ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 06:49:21 | 1700ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-20 06:43:53 | 343ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 23:52:27 | 2452ms | 2 NS 1 A 2 MX | 🔒 Secure | View |