concept.study - dns.ninja
concept.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=1782914218 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns-1452.awsdns-53.org2026-03-21 → 2026-07-01 · 2 obs
● 2026-07-01 14:33:58
●NSns-1943.awsdns-50.co.uk2026-03-21 → 2026-07-01 · 2 obs
● 2026-07-01 14:33:58
●NSns-3.awsdns-00.com2026-03-21 → 2026-07-01 · 2 obs
● 2026-07-01 14:33:58
●NSns-533.awsdns-02.net2026-03-21 → 2026-07-01 · 2 obs
● 2026-07-01 14:33:58
●A77.37.34.2052026-03-21 → 2026-07-01 · 2 obs
● 2026-07-01 14:33:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| concept.study | ns-1452.awsdns-53.org, ns-533.awsdns-02.net, ns-3.awsdns-00.com, ns-1943.awsdns-50.co.uk | - |
✅ Authoritative Response
Server:205.251.197.172
NS records: ns-1452.awsdns-53.org, ns-533.awsdns-02.net, ns-3.awsdns-00.com, ns-1943.awsdns-50.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concept.study (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.37.34.205 |
| NS | 4 | ns-1452.awsdns-53.org, ns-1943.awsdns-50.co.uk... |
| MX | 3 | mx.zoho.in (pri: 10), mx2.zoho.in (pri: 20)... |
| TXT | 1 | v=spf1 include:zoho.in include:mailgun.o |
| SOA | 1 | ns-3.awsdns-00.com awsdns-hostmaster.ama |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
concept.study points to a single IP number: 77.37.34.205.
altahany.com and ordigit.com, along with other host names, share IP addresses with concept.study.
Name Servers
concept.study has four authoritative name servers: ns-3.awsdns-00.com, ns-533.awsdns-02.net, ns-1452.awsdns-53.org and ns-1943.awsdns-50.co.uk.
concept.study partially shares its NS delegation with several other domains, including taponix.com, raccugliamd.com, okokee.vip and two others.
ns-3.awsdns-00.com, ns-533.awsdns-02.net, ns-1452.awsdns-53.org and ns-1943.awsdns-50.co.uk each carry two IP addresses. ns-3.awsdns-00.com has 205.251.192.3 and 2600:9000:5300:300::1; ns-533.awsdns-02.net has 205.251.194.21 and 2600:9000:5302:1500::1; ns-1452.awsdns-53.org has 205.251.197.172 and 2600:9000:5305:ac00::1; ns-1943.awsdns-50.co.uk has 205.251.199.151 and 2600:9000:5307:9700::1.
Mail Servers
concept.study uses three mail servers — mx2.zoho.in, mx3.zoho.in and mx.zoho.in.
concept.study shares mail servers — at least in part — with other domains, including 1atives.com, mksahooandassociates.com, gotamoda.com and two others.
Host names with two IP numbers:
mx2.zoho.in has two IP addresses: 169.148.146.168 and 169.148.149.118.
mx.zoho.in has two IP addresses: 169.148.146.168 and 169.148.149.118.
Host names pointing to a single IP address:
mx3.zoho.in directs to 103.103.196.235.
Host names pointing to 169.148.146.168 IP addresses: mx2.zoho.in and mx.zoho.in.
Host names pointing to 169.148.149.118 IP addresses: mx2.zoho.in and mx.zoho.in.