mx.pretutor.com - robtex.com
mx.pretutor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.214.128.77🇱🇹 CHERRYSERVERS1-AS188.214.128.0/21 CHERRY SERVERS | ||||||
| PTR | vps2.customhost.com | ||||||
pretutor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.214.128.77🇱🇹 CHERRYSERVERS1-AS188.214.128.0/21 CHERRY SERVERS | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| NS | ns2.dyna-ns.net | ||||||
| MX | rack-host.net ⭐ | ||||||
| SOA | ns1.dyna-ns.nethostmaster@pretutor.com 2026-01-20 #1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A188.214.128.772026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 17:33:00
● 2026-03-26 17:33:02
● 2026-03-26 17:33:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| pretutor.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.24.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pretutor.com (unsigned zone)
⏱️ Timing
Total: 1523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.214.128.77 |
Analysis
IP Addresses
mx.pretutor.com points to a single IP number: 188.214.128.77.
Other host names, for instance picturejudge.com, tomusic.com, chefolio.com, swissology.com and purchasereturn.com share IP numbers with mx.pretutor.com.