| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.71.231 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.172.18 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:47e7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:ac12 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.71.231,172.67.172.18 ech=AEX+DQBB/gAgACAnuCLIXezknBDnLGwSJB4sSOJ0J0KiFt51ZX5amyeyPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:47e7,2606:4700:3032::ac43:ac12 |
| TXT Record |
|---|
| google-site-verification=mFTmVH8m0nA35vjD4nTCk5HEgUBquVWgjBGSJgavWLI |
| protonmail-verification=ba62de63febbddee40c64aa01648e1f137cda36d |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (malbi.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.malbi.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 | 2413433922 |
| Primary NS (MNAME) | cass.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 10:24:51 | 1709ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-27 20:18:07 | 1180ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-27 02:49:01 | 968ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-01 05:10:55 | 1428ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-03 06:42:57 | 866ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-27 16:45:13 | 1114ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 18:14:18 | 3375ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 20:05:13 | 1160ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |