| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.43.189 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.184.77 | 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 |
|---|---|---|---|---|---|---|---|
| 2606:4700:3037::6815:2bbd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:b84d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.43.189,172.67.184.77 ech=AEX+DQBBUAAgACD3l8ovAxtIO0TppJC+uNrMm/B5cB+5DcYe1jTmXy6mZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:2bbd,2606:4700:3037::ac43:b84d |
| 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 | 2412881747 |
| Primary NS (MNAME) | alex.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 11:21:39 | 1625ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-21 09:39:15 | 6681ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-12 08:17:14 | 836ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-06 16:13:55 | 515ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-03 13:19:08 | 618ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-31 02:12:05 | 634ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-28 18:40:59 | 2753ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-27 17:02:52 | 787ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-26 16:54:34 | 2647ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-25 16:46:19 | 8629ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-24 16:15:39 | 9702ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-23 15:08:54 | 761ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-22 12:51:08 | 2742ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-21 11:20:13 | 770ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-20 00:00:45 | 784ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-18 16:15:17 | 719ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-17 12:05:21 | 805ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-16 09:29:40 | 850ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-14 09:28:53 | 2621ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-12 23:04:47 | 745ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-10 20:34:59 | 8584ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-09 20:30:05 | 770ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-08 12:20:39 | 823ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-05 20:39:19 | 701ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-04 16:07:38 | 2709ms | 1 NS 0 A 0 MX | ❓ Unknown | View |