mail.onfactu.com - robtex.com
mail.onfactu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.145.172.22🇪🇸 COMVIVE-AS5.145.172.0/24 Comvive Servidores S.L. | ||||||
| PTR | 22-172.furanet.com | ||||||
onfactu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:94a5🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:1d55🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.85Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.165🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leonidas.ns.cloudflare.com ⭐ | ||||||
| NS | lisa.ns.cloudflare.com | ||||||
| MX | mail.onfactu.com ⭐ | ||||||
| TXT | v=spf1 mx a:mail.onfactu.com include:_spf.furanet.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.29.85, 172.67.148.165 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:94a5, 2606:4700:3034::6815:1d55 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com | ||||||
| SOA | leonidas.ns.cloudflare.comdns@cloudflare.com serial=2411367241 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A5.145.172.222026-04-21 → 2026-08-10 · 2 obs
● 2026-04-21 15:09:52
● 2026-08-10 16:06:26
● 2026-08-10 16:06:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| onfactu.com | lisa.ns.cloudflare.com, leonidas.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.131
NS records: lisa.ns.cloudflare.com, leonidas.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onfactu.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.145.172.22 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lisa.ns.cloudflare.com, lisa.ns.cloudflare.com, lisa.ns.cloudflare.com...)
Analysis
Mail Server Role
Mail for onfactu.com is routed through the mail server mail.onfactu.com.
IP Addresses
mail.onfactu.com has exactly one IP address — 5.145.172.22.
Additional host names — including 22-172.furanet.com and mail.sbk.es — share IP numbers with mail.onfactu.com.