sjtech.us - robtex.com
sjtech.us
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=1785073123 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSdns1.namecheaphosting.com2019-12-20 → 2019-12-20 · 3 obs
○ 2026-06-17 15:48:56
○ 2026-07-26 14:10:58
○NSdns2.namecheaphosting.com2019-12-20 → 2019-12-20 · 3 obs
○ 2026-06-17 15:48:56
○ 2026-07-26 14:10:58
●NSns75.domaincontrol.com2026-06-17 → 2026-07-26 · 3 obs
● 2026-06-17 15:48:56
● 2026-07-26 14:10:58
●NSns76.domaincontrol.com2026-06-17 → 2026-07-26 · 3 obs
● 2026-06-17 15:48:56
● 2026-07-26 14:10:58
○MXmail.sjtech.us2019-12-20 → 2019-12-20 · 3 obs
○ 2026-06-17 15:48:56
○ 2026-07-26 14:10:58
●MXpop.secureserver.net2026-06-17 → 2026-07-26 · 3 obs
● 2026-06-17 15:48:56
● 2026-07-26 14:10:58
●MXsjtech-us.mail.protection.outlook.com2026-06-17 → 2026-07-26 · 3 obs
● 2026-06-17 15:48:56
● 2026-07-26 14:10:58
●A13.248.243.52026-06-17 → 2026-07-26 · 3 obs
● 2026-06-17 15:48:56
● 2026-07-26 14:10:58
○A198.187.29.2522019-12-20 → 2019-12-20 · 3 obs
○ 2026-06-17 15:48:56
○ 2026-07-26 14:10:58
●A76.223.105.2302026-06-17 → 2026-07-26 · 3 obs
● 2026-06-17 15:48:56
● 2026-07-26 14:10:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | n.cctld.us, x.cctld.us, f.cctld.us, b.cctld.us... | - |
| sjtech.us | ns75.domaincontrol.com, ns76.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.107.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjtech.us (unsigned zone)
⏱️ Timing
Total: 575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 2 | pop.secureserver.net (pri: 1), sjtech-us.mail.protection.outlook.com (p |
| TXT | 3 | sjctch.us, NETORG19948671.onmicrosoft.com... |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
sjtech.us directs to two IP numbers, 13.248.243.5 and 76.223.105.230
Among the host names that share IP numbers with sjtech.us are randomedge.com, asanborn.com, ccwsart.com and two others.
Name Servers
DNS delegation for sjtech.us points to two name servers: ns75.domaincontrol.com and ns76.domaincontrol.com.
sjtech.us has the same name server delegation as a number of other domains, such as wickbuildings.com, masquesaludnatural.com, pmcommunities.com and two more.
sjtech.us has partial name server overlap with other domains, including skyfont.com.
ns75.domaincontrol.com directs to 97.74.107.48 and 2603:5:21b4::30. ns76.domaincontrol.com directs to 173.201.75.48 and 2603:5:22b4::30. Each host name carries two IP addresses.
Mail Servers
The MX records for sjtech.us point to two mail servers: pop.secureserver.net and sjtech-us.mail.protection.outlook.com.
sjtech.us shares at least some of its mail servers with other domains — for example natshah.com, highqedu.com, ijeais.org and two more.
It is common to find these mail servers paired with mail servers smtp.secureserver.net, mailstore1.secureserver.net, imap.secureserver.net and 7 more.
Host names resolving to 8 IP numbers:
sjtech-us.mail.protection.outlook.com has IP addresses 52.101.8.42, 52.101.9.20 and 52.101.10.1, plus 5 other.