self-study.app - robtex.com
self-study.app
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSalla.ns.cloudflare.com2026-03-19 → 2026-03-22 · 2 obs
● 2026-03-22 14:01:44
●NSisaac.ns.cloudflare.com2026-03-19 → 2026-03-22 · 2 obs
● 2026-03-22 14:01:44
●A64.44.57.2522026-03-19 → 2026-03-22 · 2 obs
● 2026-03-22 14:01:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| self-study.app | alla.ns.cloudflare.com, isaac.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.32.62
NS records: alla.ns.cloudflare.com, isaac.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.44.57.252 |
| NS | 2 | alla.ns.cloudflare.com, isaac.ns.cloudflare.com |
| SOA | 1 | alla.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
self-study.app points to an IP address: 64.44.57.252.
Name Servers
Two name servers alla.ns.cloudflare.com and isaac.ns.cloudflare.com handle the delegation for self-study.app.
self-study.app shares the same name server setup as other domains, for instance electric-vault.co.uk, aunuo.com, sun-n-fun.org, snfvol.org and acelabs.pro.
self-study.app at least partially shares name servers with other domains, for instance abanint.com, creditcorrection.co, electric-fireplaces.com, sikarhostels.com and aprildate.com.
These name servers are commonly used with the following: eva.ns.cloudflare.com, dilbert.ns.cloudflare.com, andy.ns.cloudflare.com and keanu.ns.cloudflare.com.
Six IP addresses per host:
alla.ns.cloudflare.com points to 2606:4700:50::adf5:3a3e, 2803:f800:50::6ca2:c03e, 2a06:98c1:50::ac40:203e, 108.162.192.62, 172.64.32.62 and 173.245.58.62; isaac.ns.cloudflare.com points to 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177