| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.30.61 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.172.49 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.172.49 |
| 🔶 Autoconfig | 172.67.172.49 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:ac31 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:1e3d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.30.61,172.67.172.49 ech=AEX+DQBB5QAgACDyLQJ9OjSw/accdpvhYMWVwshMxBmJDK58OxnxxfknSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:ac31,2606:4700:3037::6815:1e3d |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413849479 |
| Primary NS (MNAME) | arnold.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 22:50:26 | 600ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-22 01:37:24 | 1365ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-21 01:25:24 | 9473ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-09 23:00:31 | 1328ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-17 17:42:03 | 9901ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-04 16:04:06 | 6444ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-27 01:52:10 | 805ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-21 09:54:42 | 1086ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:27:53 | 2336ms | 2 NS 2 A 0 MX | 🔒 Secure | View |