www.onlineclasses.com - robtex.com
www.onlineclasses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.147.97.235🇺🇸 NYI64.147.96.0/19 New York Internet | ||||||
| PTR | learn.universalclass.com | ||||||
onlineclasses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.147.97.242🇺🇸 NYI64.147.96.0/19 New York Internet | ||||||
| NS | ucdns2018 ⭐ | ||||||
| NS | ns.universalclass.net ⚠️ Not in zone NS records | ||||||
| NS | ns1.universalclass.net | ||||||
| NS | ns2.universalclass.net | ||||||
| NS | ns3.universalclass.net | ||||||
| NS | ns4.universalclass.net ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | t0p1e2qnnu7h58timnquur8rin | ||||||
| SOA | ucdns2018hostmaster serial=2333 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A64.147.97.2352015-05-14 → 2026-04-13 · 2 obs
● 2015-05-14 13:41:28
● 2026-04-13 06:24:22
● 2026-04-13 06:24:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| onlineclasses.com | ns.universalclass.net, ns1.universalclass.net, ns2.universalclass.net, ns3.universalclass.net... | - |
✅ Authoritative Response
Server:64.147.97.139
NS records: ns.universalclass.net, ns1.universalclass.net, ns2.universalclass.net, ns3.universalclass.net, ns4.universalclass.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlineclasses.com (unsigned zone)
⏱️ Timing
Total: 4464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.147.97.235 |
Analysis
IP Addresses
www.onlineclasses.com points to an IP address: 64.147.97.235.
Other host names, for instance home.universalclass.com and gogoed.com, share IP numbers with www.onlineclasses.com.