| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.18.248 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.184.55 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:b837 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:12f8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.18.248,172.67.184.55 ech=AEX+DQBBqQAgACAasWlXWOAAVk/XYyiT+rVh09AiOOoAQIqjuBkZNL0OHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b837,2606:4700:3034::6815:12f8 |
| TXT Record |
|---|
| protonmail-verification=1633d5c97c08985d22e23bc15c280fb92bd52737 |
| proxy-ssl.webflow.com |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (retroworld.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.retroworld.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 | 2413585963 |
| Primary NS (MNAME) | anuj.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 10:01:15 | 1316ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-31 04:32:46 | 2114ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-25 11:13:52 | 692ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-25 04:01:13 | 1404ms | 2 NS 2 A 2 MX | ❓ Unknown | View |
| 2026-07-03 14:26:13 | 7040ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 00:41:33 | 909ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 07:15:03 | 3719ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-18 03:04:48 | 1099ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |