cssistudy.com - dns.ninja
cssistudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | pdns05.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21e1::34🇺🇸 GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns05.domaincontrol.com | ||||||
| A | 97.74.110.52🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns05.domaincontrol.com | ||||||
| NS | pdns06.domaincontrol.com | ||||||
| A | 2603:5:22e1::34🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns06.domaincontrol.com | ||||||
| A | 173.201.78.52🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns06.domaincontrol.com | ||||||
| SOA | pdns05.domaincontrol.comdns@jomax.net 2026-07-11 #0 | ||||||
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=1783873297 | ||||||
Same first word
cssistudy.com |
cssistudy.co |
DNS History
9 records (4 active, 5 former)
○NSdns1.stabletransit.com2016-12-18 → 2016-12-18 · 3 obs
○ 2026-07-02 17:38:22
○ 2026-07-12 16:36:06
○NSdns2.stabletransit.com2016-12-18 → 2016-12-18 · 3 obs
○ 2026-07-02 17:38:22
○ 2026-07-12 16:36:06
●NSpdns05.domaincontrol.com2026-07-02 → 2026-07-12 · 3 obs
● 2026-07-02 17:38:22
● 2026-07-12 16:36:06
●NSpdns06.domaincontrol.com2026-07-02 → 2026-07-12 · 3 obs
● 2026-07-02 17:38:22
● 2026-07-12 16:36:06
○MXmx1.emailsrvr.com2016-12-18 → 2016-12-18 · 3 obs
○ 2026-07-02 17:38:22
○ 2026-07-12 16:36:06
○MXmx2.emailsrvr.com2016-12-18 → 2016-12-18 · 3 obs
○ 2026-07-02 17:38:22
○ 2026-07-12 16:36:06
●A15.197.225.1282026-07-02 → 2026-07-12 · 3 obs
● 2026-07-02 17:38:22
● 2026-07-12 16:36:06
●A3.33.251.1682026-07-02 → 2026-07-12 · 3 obs
● 2026-07-02 17:38:22
● 2026-07-12 16:36:06
○A98.129.229.732016-12-18 → 2016-12-18 · 3 obs
○ 2026-07-02 17:38:22
○ 2026-07-12 16:36:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cssistudy.com | pdns05.domaincontrol.com, pdns06.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.78.52
NS records: pdns05.domaincontrol.com, pdns06.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cssistudy.com (unsigned zone)
⏱️ Timing
Total: 91ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | pdns05.domaincontrol.com, pdns06.domaincontrol.com |
| SOA | 1 | pdns05.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns05.domaincontrol.com, pdns05.domaincontrol.com, pdns06.domaincontrol.com...)
Analysis
IP Addresses
cssistudy.com points to the IP addresses 3.33.251.168 and 15.197.225.128
Two other host names, along with dilousa.com, tagspaces.org and econometricsbysimulation.com, also share IP numbers with cssistudy.com.
Name Servers
cssistudy.com has two authoritative name servers — pdns05.domaincontrol.com and pdns06.domaincontrol.com.
cssistudy.com shares its NS records with other domains, for example myfsbonline.us, emailsecuritymonitor.com, cable-rollers.com and two others.
cssistudy.com and other domains like net1.co.th, nwnit.com and pega.com share some name servers
Both pdns05.domaincontrol.com and pdns06.domaincontrol.com have two IP addresses each. pdns05.domaincontrol.com resolves to 97.74.110.52 and 2603:5:21e1::34; pdns06.domaincontrol.com resolves to 173.201.78.52 and 2603:5:22e1::34.