smartlearningsystem.com - dns.ninja
smartlearningsystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782861581 | ||||||
Same first word
smartlearningsystem.com |
DNS History
5 records (3 active, 2 former)
●NSns.buydomains.com2026-03-02 → 2026-06-30 · 2 obs
● 2026-06-30 23:32:20
●NSthis-domain-for-sale.com2026-03-02 → 2026-06-30 · 2 obs
● 2026-06-30 23:32:20
●A207.148.248.1432015-10-25 → 2026-06-30 · 3 obs
● 2015-10-25 07:45:56
● 2026-06-30 23:32:20
○A66.151.181.492015-06-14 → 2015-06-14 · 4 obs
● 2015-06-14 23:42:48
○ 2015-10-25 07:45:56
○ 2026-06-30 23:32:20
○A69.64.155.1452008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-14 23:42:48
○ 2026-06-30 23:32:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartlearningsystem.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartlearningsystem.com (unsigned zone)
⏱️ Timing
Total: 3043ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
smartlearningsystem.com has exactly one IP address — 207.148.248.143.
glamourshack.com, www.etit.org, safariscience.com plus two other host names have IP numbers in common with smartlearningsystem.com.
Name Servers
DNS delegation for smartlearningsystem.com points to two name servers: this-domain-for-sale.com and ns.buydomains.com.
The name server configuration of smartlearningsystem.com is shared with other domains, for instance lawnbeauty.com, mamaleone.com, diamondsconsulting.com and two others.
smartlearningsystem.com has partial name server overlap with other domains, including jpsc.net.
Both this-domain-for-sale.com and ns.buydomains.com have a single IP address, 52.20.26.87, and share it.
Host names pointing to 52.20.26.87 IP addresses: this-domain-for-sale.com and ns.buydomains.com.