21lessonsinjazz.com - robtex.com
21lessonsinjazz.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=1786304219 | ||||||
Same first word
21lessonsinjazz.com |
DNS History
7 records (6 active, 1 former)
●NSns37.domaincontrol.com2015-08-06 → 2026-08-09 · 2 obs
● 2026-08-09 20:08:46
●NSns38.domaincontrol.com2015-08-06 → 2026-08-09 · 2 obs
● 2026-08-09 20:08:46
●MXmailstore1.secureserver.net2015-08-06 → 2026-08-09 · 2 obs
● 2026-08-09 20:08:46
●MXsmtp.secureserver.net2015-08-06 → 2026-08-09 · 2 obs
● 2026-08-09 20:08:46
●A15.197.148.332026-08-03 → 2026-08-09 · 3 obs
● 2026-08-03 00:51:16
● 2026-08-09 20:08:46
○A184.168.221.472015-08-06 → 2019-12-28 · 4 obs
● 2019-12-28 02:25:42
○ 2026-08-03 00:51:16
○ 2026-08-09 20:08:46
●A3.33.130.1902026-08-03 → 2026-08-09 · 3 obs
● 2026-08-03 00:51:16
● 2026-08-09 20:08:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21lessonsinjazz.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21lessonsinjazz.com (unsigned zone)
⏱️ Timing
Total: 146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
21lessonsinjazz.com has two IP addresses: 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with 21lessonsinjazz.com are uwma.com, geometricatattoo.com, aschoice.com and two others.
Name Servers
21lessonsinjazz.com is served by two delegated name servers, ns37.domaincontrol.com and ns38.domaincontrol.com.
21lessonsinjazz.com has the same name server delegation as a number of other domains, such as moviehits.com, pixtele.com, muffish.com and two more.
Each of the two host names carries two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, and ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
The MX records for 21lessonsinjazz.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
21lessonsinjazz.com has the same mail server arrangement as a number of other domains, for example thesigapp.com, vr4rent.com, planitsmart.com and two more.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.