| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.5.34 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.132.221 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | custmx.cscdns.net | 198.58.121.58 | 198-58-121-58.ip.linodeusercontent.com | AS63949 Akamai Connected Cloud |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 165.160.13.20 |
| 🔶 Autoconfig | 165.160.13.20 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:84dd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:522 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.5.34,172.67.132.221 ech=AEX+DQBBnwAgACDrzoZpDF1xlBTsQMbcrKQlxnsf51VQ//sSeHjqKdDHWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:84dd,2606:4700:3037::6815:522 |
| 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 | 2412852188 |
| Primary NS (MNAME) | jasmine.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-23 03:31:13 | 8955ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-21 03:18:00 | 9953ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-16 12:13:42 | 1447ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-05 20:10:55 | 1467ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 21:28:44 | 2154ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 12:55:07 | 1190ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |