smartcertify.com - dns.ninja
smartcertify.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cbtdirect.com | ||||||
| A | 47.206.71.202 | ||||||
| NS | ns2.cbtdirect.com | ||||||
| A | 47.206.71.178 | ||||||
| NS | ns2.smartcertify.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=1783059691 | ||||||
Same first word
smartcertify.com |
DNS History
3 records (3 active, 0 former)
●NSns1.cbtdirect.com2026-02-20 → 2026-07-03 · 2 obs
● 2026-07-03 06:29:22
●NSns2.cbtdirect.com2026-02-20 → 2026-07-03 · 2 obs
● 2026-07-03 06:29:22
●NSns2.smartcertify.com2026-02-20 → 2026-07-03 · 2 obs
● 2026-07-03 06:29:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| smartcertify.com | ns2.smartcertify.com, ns1.cbtdirect.com, ns2.cbtdirect.com | 3 records |
| smartcertify.com | ns2.cbtdirect.com, ns2.smartcertify.com, ns1.cbtdirect.com | 3 records |
| smartcertify.com | ns2.smartcertify.com, ns1.cbtdirect.com, ns2.cbtdirect.com | 3 records |
| smartcertify.com | ns1.cbtdirect.com, ns2.cbtdirect.com, ns2.smartcertify.com | 3 records |
✅ Authoritative Response
Server:47.206.71.202
NS records: ns1.cbtdirect.com, ns2.cbtdirect.com, ns2.smartcertify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartcertify.com (unsigned zone)
⏱️ Timing
Total: 2895ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 4 (ns2.smartcertify.com, ns2.smartcertify.com, ns2.smartcertify.com...)
Out-of-bailiwick: 8 (ns1.cbtdirect.com, ns2.cbtdirect.com, ns2.cbtdirect.com...)
Analysis
Name Servers
smartcertify.com is served by three name servers: ns1.cbtdirect.com, ns2.cbtdirect.com and ns2.smartcertify.com.
smartcertify.com shares at least some of its name servers with other domains, including cbtlearningsolutions.com, linux-certification-training.com, cbtxpress.com and two others.
These name servers are frequently paired with the name servers oz and ns2.smartcertifiy.com.
ns1.cbtdirect.com and ns2.cbtdirect.com each resolve to one IP number: ns1.cbtdirect.com points to 47.206.71.202 and ns2.cbtdirect.com points to 47.206.71.178.