semtr.net - robtex.com
semtr.net
net
| 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=1784104737 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns-cloud-a1.googledomains.com2026-07-01 → 2026-07-15 · 3 obs
● 2026-07-01 18:53:26
● 2026-07-15 08:50:40
●NSns-cloud-a2.googledomains.com2026-07-01 → 2026-07-15 · 3 obs
● 2026-07-01 18:53:26
● 2026-07-15 08:50:40
●NSns-cloud-a3.googledomains.com2026-07-01 → 2026-07-15 · 3 obs
● 2026-07-01 18:53:26
● 2026-07-15 08:50:40
●NSns-cloud-a4.googledomains.com2026-07-01 → 2026-07-15 · 3 obs
● 2026-07-01 18:53:26
● 2026-07-15 08:50:40
○NSns-cloud-c1.googledomains.com2015-11-19 → 2017-02-18 · 4 obs
● 2017-02-18 17:55:50
○ 2026-07-01 18:53:26
○ 2026-07-15 08:50:40
○NSns-cloud-c2.googledomains.com2015-11-19 → 2017-02-18 · 4 obs
● 2017-02-18 17:55:50
○ 2026-07-01 18:53:26
○ 2026-07-15 08:50:40
○NSns-cloud-c3.googledomains.com2015-11-19 → 2017-02-18 · 4 obs
● 2017-02-18 17:55:50
○ 2026-07-01 18:53:26
○ 2026-07-15 08:50:40
○NSns-cloud-c4.googledomains.com2015-11-19 → 2017-02-18 · 4 obs
● 2017-02-18 17:55:50
○ 2026-07-01 18:53:26
○ 2026-07-15 08:50:40
○A130.211.92.302015-11-19 → 2017-02-18 · 4 obs
● 2017-02-18 17:55:50
○ 2026-07-01 18:53:26
○ 2026-07-15 08:50:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| semtr.net | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semtr.net (unsigned zone)
⏱️ Timing
Total: 713ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com... |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
Name Servers
The NS records for semtr.net point to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
There is at least partial name server overlap between semtr.net and other domains — bestgear.guide, bidapp.org, abouv.com and two more among them.
All four hostnames — ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-a1.googledomains.com to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com to 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com to 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com to 216.239.38.106 and 2001:4860:4802:38::6a.