mx4.frato.com.br - robtex.com
mx4.frato.com.br
| DNSSEC | ⚠️ Not signed | ||||||
frato.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:bd9d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:5189🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.137Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.157🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aron.ns.cloudflare.com ⭐ | ||||||
| NS | buck.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.81.137, 172.67.189.157 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:bd9d, 2606:4700:3032::6815:5189 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=103, name=cloudflare-ech.com | ||||||
| SOA | aron.ns.cloudflare.comdns@cloudflare.com serial=2399065595 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A200.143.1.1162015-01-11 → 2016-01-07 · 4 obs
● 2015-01-11 12:47:40
● 2016-01-07 15:23:56
○ 2016-06-13 10:29:50
○ 2026-04-13 23:44:48
● 2016-01-07 15:23:56
○ 2016-06-13 10:29:50
○ 2026-04-13 23:44:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, c.dns.br, f.dns.br, e.dns.br... | - |
| frato.com.br | aron.ns.cloudflare.com, buck.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.78
NS records: aron.ns.cloudflare.com, buck.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for frato.com.br (unsigned zone)
⏱️ Timing
Total: 473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|