| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.28.252 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.147.239 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:1cfc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3030::ac43:93ef | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.28.252,172.67.147.239 ech=AEX+DQBB1gAgACDCCX6v7DRi76fBlL4CFUL5Hh4ikG+EtPXCyRTzGZwHFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1cfc,2606:4700:3030::ac43:93ef |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413468128 |
| Primary NS (MNAME) | alec.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 13:20:07 | 1392ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-27 11:59:39 | 697ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-20 09:31:58 | 8320ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-19 06:50:19 | 4915ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-25 05:51:59 | 1421ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-16 11:17:34 | 2053ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-03 11:56:37 | 1447ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-25 12:56:22 | 724ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 09:24:51 | 533ms | 2 NS 2 A 0 MX | 🔒 Secure | View |