study.tech - robtex.com
study.tech
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1788014642 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.digitalocean.com2026-08-24 → 2026-08-29 · 2 obs
● 2026-08-29 14:47:16
●NSns2.digitalocean.com2026-08-24 → 2026-08-29 · 2 obs
● 2026-08-29 14:47:16
●NSns3.digitalocean.com2026-08-24 → 2026-08-29 · 2 obs
● 2026-08-29 14:47:16
●A134.209.19.1282026-08-24 → 2026-08-29 · 2 obs
● 2026-08-29 14:47:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns10.trs-dns.org, ns01.trs-dns.net, ns10.trs-dns.info | 8 records |
| study.tech | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for study.tech (unsigned zone)
⏱️ Timing
Total: 423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.209.19.128 |
| NS | 3 | ns3.digitalocean.com, ns2.digitalocean.com... |
| MX | 3 | mx2.zoho.eu (pri: 20), mx3.zoho.eu (pri: 50)... |
| TXT | 2 | v=spf1 include:zoho.eu include:amazonses, amazonses:wIZDQwmVzPURQhPnMlkiH5ev+UVrGK |
| SOA | 1 | ns1.digitalocean.com hostmaster.study.te |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
study.tech directs to one IP number, which is 134.209.19.128.
Name Servers
The authoritative name servers for study.tech are ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — three in total.
study.tech has at least partial name server overlap with other domains, such as lnb.do, custom.cl, netzlicht.com and two others.
It is common to find these name servers paired with the name servers ns4.digitalocean.com.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com all resolve to exactly two IP numbers apiece: ns1.digitalocean.com → 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com → 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com → 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
study.tech has three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.
study.tech shares at least some of its mail servers with other domains — for example chocolandboutique.com, mombeinnovations.com, fuet.club and two more.
Each of the hostnames mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu has a single IP address assigned: mx2.zoho.eu directs to 185.230.214.166, mx3.zoho.eu directs to 185.230.212.166 and mx.zoho.eu directs to 185.230.214.166.
Both mx2.zoho.eu and mx.zoho.eu resolve to 185.230.214.166 IP addresses each.