mx.studref.com - dns.ninja
mx.studref.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.45.74.77🇳🇱 SCALAXY-AS5.45.72.0/22 | ||||||
| PTR | mx.studref.com | ||||||
studref.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.45.74.77🇳🇱 SCALAXY-AS5.45.72.0/22 | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| NS | ns2.dyna-ns.net | ||||||
| MX | mx.studref.com ⭐ | ||||||
| TXT | v=spf1 ip4:5.45.74.77 ip4:5.45.75.95 a mx ~all | ||||||
| SOA | ns1.dyna-ns.nethostmaster@studref.com 2026-03-10 #1 | ||||||
rank #213693 in the tld
WOT: SAFE (50/100)
📈 Tranco rank: #514,280
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A5.45.74.772026-03-03 → 2026-07-24 · 2 obs
● 2026-03-03 11:22:10
● 2026-07-24 23:14:30
● 2026-07-24 23:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studref.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studref.com (unsigned zone)
⏱️ Timing
Total: 316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.45.74.77 |
Analysis
Mail Server Role
studref.com uses mx.studref.com as a mail server.
IP Addresses
mx.studref.com resolves to one IP address: 5.45.74.77.
studexpo.ru, xstud.ru, vuzlit.ru and two other host names share IP numbers with mx.studref.com.