sharpstudy.io - dns.ninja
sharpstudy.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1791838499 | ||||||
Same first word
sharpstudy.com.au |
sharpstudy.store |
sharpstudy.io |
sharpstudy.org |
sharpstudy.vercel.app |
sharpstudy.xyz |
sharpstudy.co.uk |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns05.domaincontrol.com2026-09-19 → 2026-10-12 · 2 obs
● 2026-10-12 21:02:22
●NSns06.domaincontrol.com2026-09-19 → 2026-10-12 · 2 obs
● 2026-10-12 21:02:22
●MXalt1.aspmx.l.google.com2026-09-19 → 2026-10-12 · 2 obs
● 2026-10-12 21:02:22
●MXalt2.aspmx.l.google.com2026-09-19 → 2026-10-12 · 2 obs
● 2026-10-12 21:02:22
●MXaspmx.l.google.com2026-09-19 → 2026-10-12 · 2 obs
● 2026-10-12 21:02:22
●A216.198.79.12026-09-19 → 2026-10-12 · 2 obs
● 2026-10-12 21:02:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| sharpstudy.io | ns05.domaincontrol.com, ns06.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.3
NS records: ns05.domaincontrol.com, ns06.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sharpstudy.io (unsigned zone)
⏱️ Timing
Total: 974ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 2 | ns05.domaincontrol.com, ns06.domaincontrol.com |
| MX | 3 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns05.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
sharpstudy.io points to a single IP number: 216.198.79.1.
Additional host names — securepresent.com, wehelp.ge, humanplus.work and two others — share IP numbers with sharpstudy.io.
Name Servers
DNS delegation for sharpstudy.io points to two name servers: ns05.domaincontrol.com and ns06.domaincontrol.com.
sharpstudy.io shares its name server setup with other domains, including tekspring.com, recoilgunworksfl.com, mypethospice.com and two others.
ns05.domaincontrol.com directs to 97.74.102.3 and 2603:5:2160::3. ns06.domaincontrol.com directs to 173.201.70.3 and 2603:5:2260::3. Each host name carries two IP addresses.
Mail Servers
sharpstudy.io is handled by three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
sharpstudy.io shares mail servers — at least in part — with other domains, including trisha.nl, northeastdumptrailerrentals.com, thebaldera.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Three hostnames — aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com — each have two IP addresses: aspmx.l.google.com has 172.253.122.27 and 2607:f8b0:4004:c09::1a, alt1.aspmx.l.google.com has 192.178.234.27 and 2800:3f0:4003:c14::1b, and alt2.aspmx.l.google.com has 172.253.116.27 and 2a00:1450:400b:c02::1a.