| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.90.102 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.199.216 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:c7d8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:5a66 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.90.102,172.67.199.216 ech=AEX+DQBBQQAgACBkTgHj7nPLRcNlASu/SGBSRzIku4qTcg0FweSLnAnTEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c7d8,2606:4700:3037::6815:5a66 |
| TXT Record |
|---|
| protonmail-verification=b9a1db05ef3d271db3dbf4bebbd9f597deb9d46a |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (lodestone.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.lodestone.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 | 2412851625 |
| Primary NS (MNAME) | byron.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2025-06-22 |
| Expires | 2027-06-21 (292d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-22 17:42:23 | 3907ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-13 07:08:05 | 7758ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-12 02:24:37 | 9363ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 21:43:43 | 1034ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 19:46:26 | 1867ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 13:06:44 | 1101ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |