| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.4.250 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.132.169 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:84a9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:4fa | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.4.250,172.67.132.169 ech=AEX+DQBBeQAgACCSXe+UsQTxoI7lXwXO0embTzb/PeDqhn/ipvfieRZEBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:84a9,2606:4700:3037::6815:4fa |
| TXT Record |
|---|
| protonmail-verification=8c30fbb294df2908b80ed6849fd5cc230fe915f9 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (plovski.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.plovski.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 | 2412740048 |
| Primary NS (MNAME) | betty.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-21 19:31:13 | 3235ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-20 19:23:18 | 8214ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-12 14:39:52 | 4445ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-16 02:19:21 | 1083ms | 2 NS 2 A 2 MX | ❓ Unknown | View |
| 2026-06-30 06:44:06 | 1081ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 17:20:50 | 14838ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 16:53:21 | 2896ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |