| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.68.229 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.199.129 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.68.229 |
| 🔶 Autoconfig | 104.21.68.229 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:44e5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:c781 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.68.229,172.67.199.129 ech=AEX+DQBB3QAgACDkMyWjRahiqF/7APgF5jqG23tYbPRfS6j4drJBHuFgcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:44e5,2606:4700:3036::ac43:c781 |
| TXT Record |
|---|
| google-site-verification=gsTxIjiDa35wKJK0GuOc3XNUQdBaicJ64fAu3ddGKYk |
| protonmail-verification=2e169809bd8b17196930981fd77dc592e1c49377 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (plateau.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.plateau.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2412586869 |
| Primary NS (MNAME) | alex.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-19 15:54:47 | 1429ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-18 15:53:00 | 1345ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-17 13:32:01 | 6062ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-04 22:50:59 | 7856ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 15:05:10 | 6426ms | 2 NS 2 A 5 MX | 🔓 Insecure | View |
| 2026-06-22 01:06:32 | 1174ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 03:28:50 | 1428ms | 2 NS 2 A 5 MX | 🔓 Insecure | View |
| 2026-06-17 12:10:23 | 1467ms | 2 NS 2 A 5 MX | 🔓 Insecure | View |