mail.catchwisdom.com - robtex.com
mail.catchwisdom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.128.188🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | static.188.128.21.65.clients.your-server.de | ||||||
catchwisdom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:de1b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:56a4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.164Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.222.27🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | linda.ns.cloudflare.com ⭐ | ||||||
| NS | rob.ns.cloudflare.com | ||||||
| MX | mail.catchwisdom.com ⭐ | ||||||
| TXT | google-site-verification=PUYY5JJFZD0jSdQjSC0dL_awcSmnKmldDSP5SHl_DVQ | ||||||
| TXT | v=spf1 +a +mx +ip4:65.21.128.188 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.86.164, 172.67.222.27 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:de1b, 2606:4700:3037::6815:56a4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com | ||||||
| SOA | linda.ns.cloudflare.comdns@cloudflare.com serial=2409971834 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A65.21.128.1882026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 00:15:00
● 2026-07-30 23:53:20
● 2026-07-30 23:53:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| catchwisdom.com | rob.ns.cloudflare.com, linda.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.140
NS records: rob.ns.cloudflare.com, linda.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for catchwisdom.com (unsigned zone)
⏱️ Timing
Total: 1331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.128.188 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rob.ns.cloudflare.com, rob.ns.cloudflare.com, rob.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.catchwisdom.com serves as a mail server for catchwisdom.com.
IP Addresses
mail.catchwisdom.com points to a single IP number: 65.21.128.188.
Additional host names — ns2.globalenstitu.com, ns1.globalenstitu.com, mail.formencia.com and two others — share IP numbers with mail.catchwisdom.com.