ctscsitlab.com - robtex.com
ctscsitlab.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cognizant.com ⭐ | ||||||
| A | 20.44.34.11🇮🇳 Microsoft20.40.0.0/13 MICROSOFT | ||||||
| NS | ns3.cognizant.com | ||||||
| A | 116.66.158.43🇮🇳 LAIX-TRANSIT-CUST-AS17903116.66.158.0/24 Cognizant | ||||||
| NS | ns4.cognizant.com | ||||||
| A | 203.99.197.115🇮🇳 LAIX-TRANSIT-CUST-AS17903203.99.197.0/24 | ||||||
| PTR | ns4.cognizant.com | ||||||
| NS | ns5.cognizant.com | ||||||
| A | 27.118.33.212🇮🇳 COGNIZANT-127.118.33.0/24 COGNIZANT-NSS-NETBLK1-US-CHAZ01 | ||||||
| TXT | zscaler-verification-140396451-03042026-DC3Lmq | ||||||
| TXT | MS=ms58270325 | ||||||
| SOA | ns1.cognizant.comdnsadmin@cognizant.com 2026-04-06 #1 | ||||||
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=1776209442 | ||||||
Same first word
ctscsitlab.com |
DNS History
4 records (4 active, 0 former)
●NSns1.cognizant.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 23:59:02
●NSns3.cognizant.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 23:59:02
●NSns4.cognizant.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 23:59:02
●NSns5.cognizant.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 23:59:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ctscsitlab.com | ns3.cognizant.com, ns1.cognizant.com, ns4.cognizant.com, ns5.cognizant.com | 4 records |
✅ Authoritative Response
Server:27.118.33.212
NS records: ns3.cognizant.com, ns1.cognizant.com, ns4.cognizant.com, ns5.cognizant.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctscsitlab.com (unsigned zone)
⏱️ Timing
Total: 388ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.cognizant.com, ns3.cognizant.com... |
| TXT | 2 | zscaler-verification-140396451-03042026-, MS=ms58270325 |
| SOA | 1 | ns1.cognizant.com dnsadmin.cognizant.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.cognizant.com, ns1.cognizant.com, ns4.cognizant.com...)
Analysis
Name Servers
ctscsitlab.com is delegated to four name servers: ns1.cognizant.com, ns3.cognizant.com, ns4.cognizant.com and ns5.cognizant.com.
At least part of the name servers for ctscsitlab.com are shared with other domains, for instance cognizant.lv, digitaladvances.com, tzixchange.net, 193.99.203.in-addr.arpa and cognizantentertainment.com.
Host names with one IP: ns1.cognizant.com points to 20.44.34.11; ns3.cognizant.com points to 116.66.158.43; ns4.cognizant.com points to 203.99.197.115; ns5.cognizant.com points to 27.118.33.212.