unit.study - dns.ninja
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=1781335520 | ||||||
PTR for
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSart.ns.cloudflare.com2026-04-09 → 2026-06-13 · 2 obs
● 2026-06-13 09:28:08
●NSgina.ns.cloudflare.com2026-04-09 → 2026-06-13 · 2 obs
● 2026-06-13 09:28:08
●A109.199.122.1742026-04-09 → 2026-06-13 · 2 obs
● 2026-06-13 09:28:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| unit.study | art.ns.cloudflare.com, gina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.102
NS records: art.ns.cloudflare.com, gina.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 414ms | 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.
Additional host names — vmi2981241.contaboserver.net, mx52.novapulsera276.com, mx51.novapulsera276.com and two others — share IP numbers with unit.study.
Name Servers
Two name servers handle the delegation for unit.study: art.ns.cloudflare.com and gina.ns.cloudflare.com.
unit.study shares its name server setup with other domains, including dirkpemen.be, biovibe.be, een-huis-bouwen.be and two others.
unit.study partially shares its NS delegation with several other domains, including kditechnology.com, sloshout.com, lovephoto.org and two others.
These name servers are regularly seen alongside pablo.ns.cloudflare.com and vera.ns.cloudflare.com as name servers.
Host names with 6 IP numbers:
art.ns.cloudflare.com resolves to 108.162.193.102, 172.64.33.102 and 173.245.59.102 among others, with 3 other IP addresses in total.
gina.ns.cloudflare.com resolves to 108.162.192.117, 172.64.32.117 and 173.245.58.117 among others, with 3 other IP addresses in total.
Mail Servers
unit.study has one mail server: emx.mail.ru.
unit.study shares the same mail server setup as other domains, including reduktor.nnov.ru, bottomline.ru, velodv.ru and two others.
unit.study uses mail servers that are also used by other domains, including 1001doc.ru, bucheron.su and serebrorus.ru.
The host emx.mail.ru resolves to 94.100.180.180 and 217.69.139.180 — two IP addresses.