tstc.email - robtex.com
tstc.email
email
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.email ⭐ | ||||||
| NS | v0n1.nic.email | ||||||
| NS | v0n2.nic.email | ||||||
| NS | v0n3.nic.email | ||||||
| NS | v2n0.nic.email | ||||||
| NS | v2n1.nic.email | ||||||
| SOA | v0n0.nic.emailhostmaster@donuts.email serial=1784059655 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns51.domaincontrol.com2016-12-11 → 2026-07-14 · 2 obs
● 2026-07-14 20:21:28
●NSns52.domaincontrol.com2016-12-11 → 2026-07-14 · 2 obs
● 2026-07-14 20:21:28
●MXmailstore1.secureserver.net2016-12-11 → 2026-07-14 · 2 obs
● 2026-07-14 20:21:28
●MXsmtp.secureserver.net2016-12-11 → 2026-07-14 · 2 obs
● 2026-07-14 20:21:28
●A15.197.225.1282026-06-09 → 2026-07-14 · 3 obs
● 2026-06-09 12:14:18
● 2026-07-14 20:21:28
○A184.168.221.142016-12-11 → 2016-12-11 · 3 obs
○ 2026-06-09 12:14:18
○ 2026-07-14 20:21:28
●A3.33.251.1682026-06-09 → 2026-07-14 · 3 obs
● 2026-06-09 12:14:18
● 2026-07-14 20:21:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| v0n0.nic.email, v0n1.nic.email, v0n2.nic.email, v0n3.nic.email... | - | |
| tstc.email | ns52.domaincontrol.com, ns51.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns52.domaincontrol.com, ns51.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tstc.email (unsigned zone)
⏱️ Timing
Total: 563ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
tstc.email has two IP addresses: 3.33.251.168 and 15.197.225.128
safelineit.com, myrealtorbrenda.com, barrynet.com plus two other host names have IP numbers in common with tstc.email.
Name Servers
Two name servers handle the delegation for tstc.email: ns51.domaincontrol.com and ns52.domaincontrol.com.
The name server configuration of tstc.email is shared with other domains, for instance mattresshack.com, snowingmoney.com, a1sportstx.com and two others.
ns51.domaincontrol.com and ns52.domaincontrol.com both carry two IP addresses. The A records for ns51.domaincontrol.com are 97.74.105.26 and 2603:5:2192::1a; the A records for ns52.domaincontrol.com are 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
tstc.email uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup of tstc.email matches that of other domains such as sportsbycarbonhouse.com, commoditynetwork.mobi, timhuth.com and two others.
At least some of the mail servers used by tstc.email are shared with other domains: aaronsoftware.com, markie.info, familyhilton.com and two others among them.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.