csbr.study - dns.ninja
csbr.study
| CNAME | app.dns.bl.ink | ||||||
| CNAME | bl2.blink.domains | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.208.85.101🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-18-208-85-101.compute-1.amazonaws.com | ||||||
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=1780965648 | ||||||
Same first word
csbr.org |
csbr.cn |
csbr.ru |
csbr.ca |
csbr.in |
csbr.de |
csbr.com.br |
csbr.info |
csbr.nl |
csbr.org.cn |
csbr.mine.nu |
csbr.study |
csbr.com |
csbr.net |
csbr.live |
Similar names
DNS History
6 records (6 active, 0 former)
●CNAMEapp.dns.bl.ink2026-05-23 → 2026-06-09 · 2 obs
● 2026-05-23 00:04:58
● 2026-06-09 02:31:36
● 2026-06-09 02:31:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| csbr.study | ns1.bl.ink, ns2.bl.ink, ns3.bl.ink, ns4.bl.ink | - |
✅ Authoritative Response
Server:163.114.216.17
NS records: ns1.bl.ink, ns2.bl.ink, ns3.bl.ink, ns4.bl.ink
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csbr.study (unsigned zone)
⏱️ Timing
Total: 249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.bl.ink, ns2.bl.ink... |
| CNAME | 1 | app.dns.bl.ink |
| SOA | 1 | ns1.name.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)
Analysis
IP Addresses
csbr.study resolves to just one IP address, 18.208.85.101.
Two other host names, along with randy.zone, csachapter.io and transameri.ca, also share IP numbers with csbr.study.