cs-teacher.com - robtex.com
cs-teacher.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns49.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2182::19🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns49.domaincontrol.com | ||||||
| A | 97.74.104.25🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns49.domaincontrol.com | ||||||
| NS | ns50.domaincontrol.com | ||||||
| A | 2603:5:2282::19🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns50.domaincontrol.com | ||||||
| A | 173.201.72.25🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns50.domaincontrol.com | ||||||
| MX | csteacher-com0e.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT14486928.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns49.domaincontrol.comdns@jomax.net 2024-09-24 #3 | ||||||
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=1774627822 | ||||||
Same first word
cs-teacher.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns49.domaincontrol.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 16:18:56
●NSns50.domaincontrol.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 16:18:56
●MXcsteacher-com0e.mail.protection.outlook.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 16:18:56
●A15.197.148.332026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 16:18:56
●A3.33.130.1902026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 16:18:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cs-teacher.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cs-teacher.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 1 | csteacher-com0e.mail.protection.outlook. |
| TXT | 2 | NETORGFT14486928.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
cs-teacher.com resolves to two IPs: 3.33.130.190 and 15.197.148.33.
other host names for instance kanban.services, arbitration.center, centralabs.net, flatasset.com and 5049.top share IP numbers with cs-teacher.com.
Name Servers
cs-teacher.com is delegated to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.
cs-teacher.com shares the same name server setup as other domains, for example smartclouddc.com, worldtechms.co, bryceparkerhomes.com, catalyser.co and riskhalo.com.
cs-teacher.com at least partially shares its name servers with other domains, for instance 3-av.com.
Host names with two IP numbers:
ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25
ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25
Mail Servers
cs-teacher.com is handled by a single mail server, csteacher-com0e.mail.protection.outlook.com.