| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.17.140 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.176.209 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.176.209 |
| 🔶 Autoconfig | 172.67.176.209 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:b0d1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:118c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.17.140,172.67.176.209 ech=AEX+DQBBVgAgACD+UwipTPpW1Qr7CtEiJe5szhTb2LA4H9OoJRPSLqlZfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:b0d1,2606:4700:3037::6815:118c |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413433981 |
| Primary NS (MNAME) | aurora.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 10:55:45 | 980ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 12:34:32 | 482ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-08-22 09:24:08 | 4742ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 09:00:28 | 4913ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 22:11:57 | 1090ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-16 19:49:07 | 1461ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-15 04:42:34 | 1506ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-13 20:43:24 | 1959ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-12 05:27:28 | 753ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-11 03:01:47 | 1141ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-10 00:01:07 | 2534ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-03 03:56:09 | 754ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-28 21:26:55 | 795ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-27 11:14:28 | 820ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-26 10:59:59 | 9713ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-25 10:38:16 | 8776ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-24 09:29:15 | 827ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-23 08:51:54 | 610ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-22 07:13:13 | 8477ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-21 04:24:05 | 2717ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-20 00:01:16 | 818ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-18 18:51:39 | 24605ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-16 07:22:34 | 981ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-10 10:07:50 | 5934ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-02 23:29:59 | 2235ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |