tcsw.us - robtex.com
tcsw.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.152.147🇺🇸 Amazon3.33.144.0/20 | ||||||
| PTR | a4ec4c6ea1c92e2e6.awsglobalaccelerator.com | ||||||
| A | 15.197.142.173🇺🇸 Amazon15.197.128.0/20 | ||||||
| NS | ns51.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2192::1a🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| A | 97.74.105.26🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| NS | ns52.domaincontrol.com | ||||||
| A | 2603:5:2292::1a🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| A | 173.201.73.26🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| MX | tcsw-us.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| TXT | NETORGFT13983663.onmicrosoft.com | ||||||
| SOA | ns51.domaincontrol.comdns@jomax.net 2023-08-07 #1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1784150618 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns51.domaincontrol.com2015-08-16 → 2026-07-15 · 2 obs
● 2026-07-15 22:00:06
●NSns52.domaincontrol.com2015-08-16 → 2026-07-15 · 2 obs
● 2026-07-15 22:00:06
○MXmailstore1.secureserver.net2015-08-16 → 2016-09-11 · 4 obs
● 2016-09-11 09:31:44
○ 2026-06-09 06:15:16
○ 2026-07-15 22:00:06
○MXsmtp.secureserver.net2015-08-16 → 2016-09-11 · 4 obs
● 2016-09-11 09:31:44
○ 2026-06-09 06:15:16
○ 2026-07-15 22:00:06
●MXtcsw-us.mail.protection.outlook.com2026-06-09 → 2026-07-15 · 3 obs
● 2026-06-09 06:15:16
● 2026-07-15 22:00:06
●A15.197.142.1732026-06-09 → 2026-07-15 · 3 obs
● 2026-06-09 06:15:16
● 2026-07-15 22:00:06
●A3.33.152.1472026-06-09 → 2026-07-15 · 3 obs
● 2026-06-09 06:15:16
● 2026-07-15 22:00:06
○A50.63.202.12015-08-16 → 2016-09-11 · 4 obs
● 2016-09-11 09:31:44
○ 2026-06-09 06:15:16
○ 2026-07-15 22:00:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | x.cctld.us, w.cctld.us, n.cctld.us, y.cctld.us... | - |
| tcsw.us | ns52.domaincontrol.com, ns51.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.105.26
NS records: ns52.domaincontrol.com, ns51.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcsw.us (unsigned zone)
⏱️ Timing
Total: 959ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.142.173, 3.33.152.147 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | tcsw-us.mail.protection.outlook.com (pri |
| TXT | 2 | v=spf1 include:secureserver.net -all, NETORGFT13983663.onmicrosoft.com |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
tcsw.us directs to two IP numbers, 3.33.152.147 and 15.197.142.173
Additional host names — algomafinancialgroup.com, kaganizm.com, gwrsafety.com and two others — share IP numbers with tcsw.us.
Name Servers
tcsw.us uses two name servers for its delegation: ns51.domaincontrol.com and ns52.domaincontrol.com.
tcsw.us shares its name server setup with other domains, including ssambarny.com, oneillelectricinc.com, petrevolution.com and two others.
tcsw.us partially shares its name servers with domains like nxindia.com and zixi.name.
The two host names ns51.domaincontrol.com and ns52.domaincontrol.com each have a pair of IP addresses: ns51.domaincontrol.com has 97.74.105.26 and 2603:5:2192::1a, and ns52.domaincontrol.com has 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
tcsw.us has one mail server: tcsw-us.mail.protection.outlook.com.