semi.engineering - robtex.com
semi.engineering
engineering
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.engineering ⭐ | ||||||
| NS | v0n1.nic.engineering | ||||||
| NS | v0n2.nic.engineering | ||||||
| NS | v0n3.nic.engineering | ||||||
| NS | v2n0.nic.engineering | ||||||
| NS | v2n1.nic.engineering | ||||||
| SOA | v0n0.nic.engineeringhostmaster@donuts.email serial=1786863150 | ||||||
Subdomains
www.semi.engineering |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns47.domaincontrol.com2016-12-10 → 2026-08-16 · 2 obs
● 2026-08-16 07:17:50
●NSns48.domaincontrol.com2016-12-10 → 2026-08-16 · 2 obs
● 2026-08-16 07:17:50
●MXmailstore1.secureserver.net2016-12-10 → 2026-08-16 · 2 obs
● 2026-08-16 07:17:50
●MXsmtp.secureserver.net2016-12-10 → 2026-08-16 · 2 obs
● 2026-08-16 07:17:50
●A15.197.142.1732026-02-17 → 2026-08-16 · 3 obs
● 2026-02-17 19:54:32
● 2026-08-16 07:17:50
○A184.168.221.252016-12-10 → 2017-07-07 · 4 obs
● 2017-07-07 17:29:12
○ 2026-02-17 19:54:32
○ 2026-08-16 07:17:50
●A3.33.152.1472026-02-17 → 2026-08-16 · 3 obs
● 2026-02-17 19:54:32
● 2026-08-16 07:17:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n2.nic.engineering, v2n1.nic.engineering, v0n0.nic.engineering, v0n1.nic.engineering... | 12 records |
| semi.engineering | ns48.domaincontrol.com, ns47.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.103.24
NS records: ns48.domaincontrol.com, ns47.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semi.engineering (unsigned zone)
⏱️ Timing
Total: 531ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.142.173, 3.33.152.147 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.engineering, v2n0.nic.engineering, v0n3.nic.engineering...)
Analysis
Hierarchy
The domain www.semi.engineering falls under the parent semi.engineering.
IP Addresses
semi.engineering points to the IP addresses 3.33.152.147 and 15.197.142.173
Additional host names — ncrebate.com, mastertag.mobi, plumbercenters.mobi and two others — share IP numbers with semi.engineering.
Name Servers
Two name servers handle the delegation for semi.engineering: ns47.domaincontrol.com and ns48.domaincontrol.com.
semi.engineering shares its name server setup with other domains, including seattlerestaurantequipment.com, only-god.com, pmsoftwaresolutions.com and two others.
semi.engineering is at least partially co-delegated on name servers with other domains, such as walkaboutwausau.com.
ns47.domaincontrol.com and ns48.domaincontrol.com both carry two IP addresses. The A records for ns47.domaincontrol.com are 97.74.103.24 and 2603:5:2172::18; the A records for ns48.domaincontrol.com are 173.201.71.24 and 2603:5:2272::18.
Mail Servers
semi.engineering has two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
semi.engineering shares the same mail server setup as other domains, including dtyoutdoorliving.com, digiconcert.com, thunderbirdphotography.com and two others.
At least a portion of semi.engineering's mail servers are shared with other domains, among them thermo-reading-room.com and gartenbau-grotz.de.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.