| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.87.55 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.141.230 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:8de6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:5737 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.87.55,172.67.141.230 ech=AEX+DQBBAQAgACC++0Wl0lRDu1ZwLru1Zq2GMGGiZSNdJ8J8HtlrQPDdBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8de6,2606:4700:3034::6815:5737 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413554944 |
| Primary NS (MNAME) | justin.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 09:12:47 | 1271ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-29 04:33:37 | 3086ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-06 06:30:01 | 851ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-14 07:36:25 | 8580ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-04 21:30:03 | 2072ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-20 08:29:34 | 2013ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-19 15:02:30 | 626ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 11:49:28 | 614ms | 2 NS 2 A 0 MX | 🔒 Secure | View |