| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.3.55 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.130.69 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.130.69 |
| 🔶 Autoconfig | 172.67.130.69 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:337 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:8245 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.3.55,172.67.130.69 ech=AEX+DQBBCgAgACDUWJgi1qykvgAjC0Pj8Hlp6ULbcDWXAnkJx9xsboI3OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:337,2606:4700:3035::ac43:8245 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| 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 | 2412814663 |
| Primary NS (MNAME) | georgia.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 18:37:15 | 10659ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 18:27:30 | 12542ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-18 21:25:17 | 1067ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-06-24 03:38:41 | 907ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 16:42:29 | 1010ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 16:34:12 | 3449ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 14:14:46 | 965ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 19:51:03 | 1008ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 17:27:26 | 1830ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |