| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.11.116 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.192.16 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:c010 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:b74 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.11.116,172.67.192.16 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c010,2606:4700:3033::6815:b74 |
| 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 | 2411659259 |
| Primary NS (MNAME) | crystal.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 15:28:16 | 590ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-09 00:45:54 | 2050ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-25 04:20:56 | 8508ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 16:33:22 | 451ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 09:35:57 | 364ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 00:31:56 | 967ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 18:19:25 | 637ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 17:55:57 | 777ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 17:31:27 | 680ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 17:11:51 | 856ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 13:14:12 | 888ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 12:40:33 | 1639ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 12:12:03 | 1848ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 11:56:43 | 1681ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 11:38:41 | 2253ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 11:13:23 | 1750ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 10:00:36 | 1606ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 09:45:16 | 2389ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 09:17:06 | 1076ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 08:36:28 | 1861ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 08:11:41 | 2237ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 16:17:33 | 2294ms | 0 NS 0 A 0 MX | ❓ Unknown | View |