semitechsys.com - robtex.com
semitechsys.com
| CNAME | exp.gname.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.211.209🇺🇸 Cloudflare172.65.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1777296421 | ||||||
Same first word
semitechsys.com |
DNS History
13 records (3 active, 10 former)
○NSdns10.hichina.com2016-12-15 → 2017-11-23 · 4 obs
● 2016-12-15 12:22:00
● 2017-11-23 20:36:56
○ 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
● 2017-11-23 20:36:56
○ 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
○NSdns9.hichina.com2016-12-15 → 2017-11-23 · 4 obs
● 2016-12-15 12:22:00
● 2017-11-23 20:36:56
○ 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
● 2017-11-23 20:36:56
○ 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
○NSelisabeth.ns.cloudflare.com2026-04-06 → 2026-04-06 · 3 obs
○ 2017-11-23 20:36:56
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
●NSexpire1.gname-dns.com2026-04-27 → 2026-04-27 · 2 obs
○ 2026-04-06 05:11:50
● 2026-04-27 13:45:32
● 2026-04-27 13:45:32
●NSexpire2.gname-dns.com2026-04-27 → 2026-04-27 · 2 obs
○ 2026-04-06 05:11:50
● 2026-04-27 13:45:32
● 2026-04-27 13:45:32
○NSosmar.ns.cloudflare.com2026-04-06 → 2026-04-06 · 3 obs
○ 2017-11-23 20:36:56
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
○A104.21.43.312026-04-06 → 2026-04-06 · 3 obs
○ 2017-11-23 20:36:56
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
○A139.129.145.2472017-11-23 → 2017-11-23 · 4 obs
○ 2016-12-15 12:22:00
● 2017-11-23 20:36:56
○ 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
● 2017-11-23 20:36:56
○ 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
○A139.129.180.1132016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 12:22:00
○ 2017-11-23 20:36:56
○ 2026-04-27 13:45:32
○ 2017-11-23 20:36:56
○ 2026-04-27 13:45:32
○A172.67.217.2502026-04-06 → 2026-04-06 · 3 obs
○ 2017-11-23 20:36:56
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
○A2606:4700:3031::ac43:d9fa2026-04-06 → 2026-04-06 · 3 obs
○ 2017-11-23 20:36:56
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
○A2606:4700:3033::6815:2b1f2026-04-06 → 2026-04-06 · 3 obs
○ 2017-11-23 20:36:56
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
● 2026-04-06 05:11:50
○ 2026-04-27 13:45:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| semitechsys.com | expire1.gname-dns.com, expire2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semitechsys.com (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gname.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
Analysis
IP Addresses
semitechsys.com points to a single IP number: 172.65.211.209.
Other host names, for instance exp.gname.net, share IP numbers with semitechsys.com.