| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.73.81 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.189.24 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mailb5.surf-town.net | 212.97.132.225 | — | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.97.132.210 |
| 🔶 Autoconfig | 212.97.132.210 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:bd18 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:4951 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.73.81,172.67.189.24 ech=AEX+DQBBqAAgACCkbYjC6ahQnzGO1ofed/lHK5diGeeqBzQpqVcZhRUHSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:bd18,2606:4700:3036::6815:4951 |
| 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 | 2412408181 |
| Primary NS (MNAME) | gabe.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-17 07:57:05 | 6124ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-16 02:26:40 | 6828ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-14 22:58:54 | 6828ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-03 11:08:44 | 5682ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-30 14:38:59 | 4854ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 13:02:38 | 4391ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |