webmail.mailsenpai.com - robtex.com
webmail.mailsenpai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.7.91🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | webmail.mailsenpai.com | ||||||
| MX | mx.webmail.mailsenpai.com ⭐ | ||||||
| A | 65.21.7.91🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | webmail.mailsenpai.com | ||||||
| TXT | v=spf1 +a +mx +ip4:65.21.7.91 +ip4:95.217.24.9 ~all | ||||||
mailsenpai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:14bc🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:c213🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.188Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.19🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arvind.ns.cloudflare.com ⭐ | ||||||
| NS | rita.ns.cloudflare.com | ||||||
| MX | mx.webmail.mailsenpai.com ⭐ | ||||||
| TXT | anthropic-domain-verification-8548sb=knT3UCGT0EZjHQqeG6qP9Q8Wh | ||||||
| TXT | facebook-domain-verification=7tm6byk1jme2ul7dze4awlltw0ktej | ||||||
| TXT | google-site-verification=LLMHkmxBFEgMVyzeihQ7itOpmwdMi4GFoknqQ9teTJM | ||||||
| TXT | google-site-verification=MVzz3jTadqpgh25UM5TQOMHmR0_SSxA8iTXbbn5lQ4I | ||||||
| TXT | v=spf1 +a +mx +ip4:65.21.7.91 include:app.mailsenpai.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.20.188, 172.67.194.19 | ||||||
| IPv6 hints | 2606:4700:3030::6815:14bc, 2606:4700:3031::ac43:c213 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com | ||||||
| SOA | arvind.ns.cloudflare.comdns@cloudflare.com serial=2411228394 | ||||||
PTR for
Subdomains
mx.webmail.mailsenpai.com |
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXmx.webmail.mailsenpai.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 14:50:38
●A65.21.7.912026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 14:50:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| mailsenpai.com | rita.ns.cloudflare.com, arvind.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.227
NS records: rita.ns.cloudflare.com, arvind.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailsenpai.com (unsigned zone)
⏱️ Timing
Total: 1213ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.7.91 |
| MX | 1 | mx.webmail.mailsenpai.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:65.21.7.91 +ip4:95.21 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rita.ns.cloudflare.com, rita.ns.cloudflare.com, rita.ns.cloudflare.com...)
Analysis
Hierarchy
webmail.mailsenpai.com is a parent domain of mx.webmail.mailsenpai.com.
IP Addresses
webmail.mailsenpai.com has exactly one IP address — 65.21.7.91.
Other host names share IP numbers with webmail.mailsenpai.com; mx.webmail.mailsenpai.com is one such example.
Mail Servers
webmail.mailsenpai.com uses one mail server — mx.webmail.mailsenpai.com.
The mail server setup of webmail.mailsenpai.com matches that of other domains such as m.studiosinergia.com, n.dagstyle.it, mailsenpai.com and two others.
There is one IP number for mx.webmail.mailsenpai.com: 65.21.7.91.