unit.study - robtex.com
unit.study
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1776044963 | ||||||
PTR for
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSart.ns.cloudflare.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:36:30
●NSgina.ns.cloudflare.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:36:30
●A109.199.122.1742026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 02:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| unit.study | gina.ns.cloudflare.com, art.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.117
NS records: gina.ns.cloudflare.com, art.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.199.122.174 |
| NS | 2 | art.ns.cloudflare.com, gina.ns.cloudflare.com |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 2 | mailru-domain: VeAMR6oiM3SrkqCM, v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | art.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
unit.study points to a single IP number: 109.199.122.174.
Other host names, for instance vmi2981241.contaboserver.net, share IP numbers with unit.study.
Name Servers
unit.study is delegated to two name servers: art.ns.cloudflare.com and gina.ns.cloudflare.com.
unit.study shares the same name server setup as other domains, for example dirkpemen.be, biovibe.be, een-huis-bouwen.be, pxequip.com and mero.nl.
unit.study at least partially shares name servers with other domains, for instance kditechnology.com, sloshout.com, horsesvg.com, lovephoto.org and filmmood.site.
These name servers are commonly used with the name servers pablo.ns.cloudflare.com.
Host names with six IP numbers:
art.ns.cloudflare.com points to: 2606:4700:58::adf5:3b66, 2803:f800:50::6ca2:c166, 2a06:98c1:50::ac40:2166, 108.162.193.102, 172.64.33.102 and 173.245.59.102; gina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a75, 2803:f800:50::6ca2:c075, 2a06:98c1:50::ac40:2075, 108.162.192.117, 172.64.32.117 and 173.245.58.117.
Mail Servers
unit.study is handled by a single mail server, emx.mail.ru.
unit.study shares the same mail server setup as other domains, for instance reduktor.nnov.ru, bottomline.ru, velodv.ru, 13pz.ru and superbrowki.ru.
unit.study shares at least partially some mail servers with other domains, for instance 1001doc.ru, bucheron.su and serebrorus.ru.
Host emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.