| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.57.162 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.164.231 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:a4e7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:39a2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.57.162,172.67.164.231 ech=AEX+DQBBhAAgACBm6mQDIIuMnSJ1POi4nbGWBmWmuItNF7SnuP+g5msPIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a4e7,2606:4700:3033::6815:39a2 |
| TXT Record |
|---|
| protonmail-verification=fbad1951e8d98a0df16ca082afccda119c988609 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (moreless.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.moreless.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject; |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2410506322 |
| Primary NS (MNAME) | anirban.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 01:44:37 | 752ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-26 18:32:23 | 9794ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-16 08:53:27 | 1179ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 15:13:39 | 701ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 06:09:26 | 613ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 12:11:57 | 989ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |