| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.34.121 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.160.186 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.34.121 |
| 🔶 Autoconfig | 104.21.34.121 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:2279 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:a0ba | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.34.121,172.67.160.186 ech=AEX+DQBBFwAgACA4dlyvAhkppC6kuL7f4NzPf3T7x2LVeD2vSiyzOi5MaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2279,2606:4700:3035::ac43:a0ba |
| TXT Record |
|---|
| protonmail-verification=fdfbebc3e1f84323110a5df2898459c9e1f492c5 |
| spf2.0/pra |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (vidogbid.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.vidogbid.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 | 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 | 2411325670 |
| Primary NS (MNAME) | charles.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-08 05:32:14 | 1404ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-23 01:45:25 | 41388ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-18 02:19:39 | 2293ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-28 03:48:45 | 2091ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 06:06:24 | 1087ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 14:52:43 | 2978ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 04:40:25 | 1024ms | 2 NS 2 A 2 MX | ⚠️ Bogus | View |
| 2026-06-17 19:50:19 | 1219ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |