certbd.com - dns.ninja
certbd.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=1785484777 | ||||||
PTR for
Subdomains
mail.certbd.com |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns65.domaincontrol.com2015-07-21 → 2026-07-31 · 2 obs
● 2026-07-31 08:26:10
●NSns66.domaincontrol.com2015-07-21 → 2026-07-31 · 2 obs
● 2026-07-31 08:26:10
●MXmailstore1.secureserver.net2015-07-21 → 2026-07-31 · 2 obs
● 2026-07-31 08:26:10
●MXsmtp.secureserver.net2015-07-21 → 2026-07-31 · 2 obs
● 2026-07-31 08:26:10
●A15.197.225.1282026-02-24 → 2026-07-31 · 3 obs
● 2026-02-24 14:37:52
● 2026-07-31 08:26:10
●A3.33.251.1682026-02-24 → 2026-07-31 · 3 obs
● 2026-02-24 14:37:52
● 2026-07-31 08:26:10
○A50.63.202.22015-07-21 → 2017-03-25 · 4 obs
● 2017-03-25 05:09:00
○ 2026-02-24 14:37:52
○ 2026-07-31 08:26:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| certbd.com | ns66.domaincontrol.com, ns65.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certbd.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns66.domaincontrol.com, ns65.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| TXT | 1 | D2490779 |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)
Analysis
Hierarchy
mail.certbd.com is a subdomain of certbd.com.
IP Addresses
certbd.com has two IP addresses: 3.33.251.168 and 15.197.225.128
northjerseypediatrics.com, skylinemidwest.com, amodex.co.uk and two other host names share IP numbers with certbd.com.
Name Servers
certbd.com has two authoritative name servers — ns65.domaincontrol.com and ns66.domaincontrol.com.
certbd.com uses the same name servers as several other domains — among them deathlyshallows.com, wheretobuyarobot.com, pipseeds.com and two more.
Both ns65.domaincontrol.com and ns66.domaincontrol.com have two IP addresses each. ns65.domaincontrol.com resolves to 97.74.102.43 and 2603:5:2164::2b; ns66.domaincontrol.com resolves to 173.201.70.43 and 2603:5:2264::2b.
Mail Servers
Mail for certbd.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
certbd.com uses an identical mail server configuration to several other domains — among them anweshaarogya.in, chopto.com, batmate.com and two more.
certbd.com has mail servers in common with other domains — rajasri.net being one example.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.