| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.48.242 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.157.4 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:30f2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:9d04 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.48.242,172.67.157.4 ech=AEX+DQBBOwAgACCeLInM473mp38qiDJ4LbMrv7eyo3EeWcmGDxYPB7+mTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:30f2,2606:4700:3037::ac43:9d04 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2409103091 |
| Primary NS (MNAME) | bob.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 12:51:05 | 522ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-26 12:17:11 | 1328ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-17 16:07:52 | 8699ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-10 16:25:03 | 804ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-06 22:33:19 | 1960ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-10 03:51:59 | 1053ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 19:03:57 | 960ms | 2 NS 2 A 0 MX | 🔒 Secure | View |