virtualinstructor.com - dns.ninja
virtualinstructor.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=1786626084 | ||||||
Subdomains
Same first word
virtualinstructor.media |
virtualinstructor.com |
virtualinstructor.training |
DNS History
10 records (5 active, 5 former)
○NSns1.virtualinstructor.com2015-05-24 → 2016-07-10 · 3 obs
● 2016-07-10 23:22:22
○ 2026-08-13 13:16:44
○NSns2.virtualinstructor.com2015-05-24 → 2016-07-10 · 3 obs
● 2016-07-10 23:22:22
○ 2026-08-13 13:16:44
●NSns37.domaincontrol.com2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 13:16:44
●NSns38.domaincontrol.com2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 13:16:44
○MXmail.virtualinstructor.com2015-05-24 → 2016-07-10 · 3 obs
● 2016-07-10 23:22:22
○ 2026-08-13 13:16:44
●MXvirtualinstructor-com.mail.protection.outlook.com2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 13:16:44
●A15.197.225.1282026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 13:16:44
○A166.62.37.2112015-12-13 → 2016-07-10 · 4 obs
● 2015-12-13 18:37:06
● 2016-07-10 23:22:22
○ 2026-08-13 13:16:44
●A3.33.251.1682026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 13:16:44
○A72.167.34.792015-05-24 → 2015-10-14 · 4 obs
● 2015-10-14 19:32:14
○ 2015-12-13 18:37:06
○ 2026-08-13 13:16:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net... | - |
| virtualinstructor.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 virtualinstructor.com (unsigned zone)
⏱️ Timing
Total: 192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.251.168, 15.197.225.128 |
| NS | 2 | ns38.domaincontrol.com, ns37.domaincontrol.com |
| MX | 1 | virtualinstructor-com.mail.protection.ou |
| TXT | 3 | v=spf1 include:secureserver.net include:, openai-domain-verification=dv-ZYkwfqwxLL... |
| 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
Hierarchy
virtualinstructor.com serves as the parent of mail.virtualinstructor.com and www.virtualinstructor.com.
IP Addresses
virtualinstructor.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128
oheit.com, 54005555.com, upscaleconsignmentboutiques.com plus two other host names have IP numbers in common with virtualinstructor.com.
Name Servers
virtualinstructor.com uses two name servers for its delegation: ns37.domaincontrol.com and ns38.domaincontrol.com.
The name server configuration of virtualinstructor.com is shared with other domains, for instance beachwoodsucks.com, risesg.com, mulch.delivery and two others.
The two host names ns37.domaincontrol.com and ns38.domaincontrol.com each have a pair of IP addresses: ns37.domaincontrol.com has 97.74.108.19 and 2603:5:21c1::13, and ns38.domaincontrol.com has 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
virtualinstructor.com uses one mail server — virtualinstructor-com.mail.protection.outlook.com.
virtualinstructor-com.mail.protection.outlook.com has 8 IP addresses: 52.101.9.14, 52.101.11.7, 52.101.40.24 plus 5 more.