smartstudy.io - dns.ninja
smartstudy.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1785505345 | ||||||
Subdomains
www.smartstudy.io |
Same first word
smartstudy.es |
smartstudy.com |
smartstudy.no |
smartstudy.io |
smartstudy.org |
smartstudy.co.kr |
smartstudy.biz |
smartstudy.in |
smartstudy.de |
smartstudy.eu |
smartstudy.edu.az |
smartstudy.co |
Similar names
DNS History
4 records (4 active, 0 former)
●A13.248.169.482026-07-08 → 2026-07-31 · 2 obs
● 2026-07-31 13:59:22
●A76.223.54.1462026-07-08 → 2026-07-31 · 2 obs
● 2026-07-31 13:59:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, b0.nic.io, a0.nic.io, a2.nic.io | - |
| smartstudy.io | ns1.dan.com, ns2.dan.com | - |
✅ Authoritative Response
Server:97.74.98.67
NS records: ns1.dan.com, ns2.dan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartstudy.io (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
Analysis
Hierarchy
smartstudy.io is a parent domain of www.smartstudy.io.
IP Addresses
smartstudy.io directs to two IP numbers, 13.248.169.48 and 76.223.54.146
partybus.us, everythingfund.xyz, my-movies.xyz and two other host names share IP numbers with smartstudy.io.
Name Servers
The NS records for smartstudy.io delegate to ns1.dan.com and ns2.dan.com.
smartstudy.io uses the same name servers as several other domains — among them iadw.cn, null.clubos.net, pascomputing.com and two more.
smartstudy.io shares at least some of its name servers with other domains, including uru.fr, baracus.com, capifen.com and two others.
These name servers are frequently paired with the name servers ns1.undeveloped.com and ns2.undeveloped.com.
ns1.dan.com resolves to 97.74.98.67 and 2603:5:2125::43. Likewise, ns2.dan.com resolves to 173.201.66.67 and 2603:5:2225::43 — two IP addresses apiece.