| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.22.37 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.202.109 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:ca6d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:1625 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.22.37,172.67.202.109 ech=AEX+DQBB8gAgACDBlaShUNszepVlr+fR4WskQoMKgriqZm6u9xrVV0BFJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ca6d,2606:4700:3037::6815:1625 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412977974 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 10:22:28 | 656ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-24 06:23:57 | 935ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-16 20:09:55 | 966ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-14 15:27:28 | 991ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-01 19:34:20 | 2697ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-21 06:38:14 | 8558ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-19 16:16:42 | 16690ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-09 01:41:00 | 17231ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-23 13:14:51 | 4581ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-22 08:23:56 | 1186ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 03:25:15 | 2399ms | 2 NS 2 A 0 MX | 🔒 Secure | View |