csstudyhub.com - robtex.com
csstudyhub.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774933137 | ||||||
Same first word
csstudyhub.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1432.awsdns-51.org2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 05:22:36
●NSns-1902.awsdns-45.co.uk2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 05:22:36
●NSns-193.awsdns-24.com2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 05:22:36
●NSns-830.awsdns-39.net2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 05:22:36
●A3.220.255.292026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 05:22:36
●A35.170.48.62026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 05:22:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| csstudyhub.com | ns-193.awsdns-24.com, ns-830.awsdns-39.net, ns-1902.awsdns-45.co.uk, ns-1432.awsdns-51.org | 1 record |
✅ Authoritative Response
Server:205.251.195.62
NS records: ns-193.awsdns-24.com, ns-830.awsdns-39.net, ns-1902.awsdns-45.co.uk, ns-1432.awsdns-51.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csstudyhub.com (unsigned zone)
⏱️ Timing
Total: 505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.220.255.29, 35.170.48.6 |
| NS | 4 | ns-1432.awsdns-51.org, ns-1902.awsdns-45.co.uk... |
| TXT | 1 | _globalsign-domain-verification=xHo8K2x3 |
| SOA | 1 | ns-830.awsdns-39.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-193.awsdns-24.com)
Analysis
IP Addresses
csstudyhub.com points to two IPs: 3.220.255.29 and 35.170.48.6.
Other host names including canestrk.com, whitehattrk.com, letsdothistrk.com, kappamkt.com and 44spcl.com share IP numbers with csstudyhub.com.
Name Servers
csstudyhub.com is delegated to four name servers: ns-193.awsdns-24.com, ns-830.awsdns-39.net, ns-1432.awsdns-51.org and ns-1902.awsdns-45.co.uk.
csstudyhub.com at least partially shares name servers with other domains, including jtglcceexam.com, d1j3qo6m6uilmu.cloudfront.net, ionsen.com, onebanx.com and hit-taxfp.com.
Hosts with two IP numbers:
Host ns-193.awsdns-24.com points to 2600:9000:5300:c100::1 and 205.251.192.193
Host ns-830.awsdns-39.net points to 2600:9000:5303:3e00::1 and 205.251.195.62
Host ns-1432.awsdns-51.org points to 2600:9000:5305:9800::1 and 205.251.197.152
Host ns-1902.awsdns-45.co.uk points to 2600:9000:5307:6e00::1 and 205.251.199.110