| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.114.96.1 | 300s | — | AS13335 | Cloudflare, Inc. | 188.114.96.0/22 | — | — |
| 188.114.97.1 | 300s | — | AS13335 | Cloudflare, Inc. | 188.114.96.0/22 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.28.22 |
| 🔶 Autoconfig | 188.114.96.1 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a06:98c1:3120::1 | 300s | — | AS13335 | Cloudflare, Inc. | 2a06:98c1:3120:0:0:0:0:0/46 | — | — |
| 2a06:98c1:3121::1 | 300s | — | AS13335 | Cloudflare, Inc. | 2a06:98c1:3120:0:0:0:0:0/46 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBzQAgACDfXeqy9qjZ902etlEUoA9mosJwByrwfCUZaJ0n/9+ZXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 |
| TXT Record |
|---|
| google-site-verification=DYRvzZeXu0pBsuhTY6z5aNjkprPQ9vE94fWP45vXldU |
| protonmail-verification=acc254cf75b1735477fae8a42194c73acf9e971d |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (buter-petersen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.buter-petersen.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| Flags | Tag | Value |
|---|---|---|
| 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 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2411687230 |
| Primary NS (MNAME) | hans.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-09 23:53:18 | 9354ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-08-03 18:13:46 | 1964ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-23 02:41:11 | 1767ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-22 00:26:43 | 1521ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-16 15:14:06 | 1609ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-14 09:42:33 | 1311ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-08 16:16:48 | 1461ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-04 17:11:34 | 1423ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-26 09:10:07 | 920ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-23 03:28:10 | 917ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 17:55:55 | 1794ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-16 17:55:42 | 847ms | 2 NS 2 A 2 MX | 🔒 Secure | View |