osilearning.com - robtex.com
osilearning.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=1776097247 | ||||||
Subdomains
www.osilearning.com |
Similar names
isolearning.com |
neoriginals.com |
songairline.com |
solarginnie.com |
irangelinos.com |
ironleasing.com |
argisonline.com |
DNS History
8 records (5 active, 3 former)
○NSns0.diversyslearning.com2009-07-02 → 2009-07-02 · 3 obs
○ 2015-09-20 02:53:16
○ 2026-04-13 16:46:48
○NSns1.diversyslearning.com2009-07-02 → 2009-07-02 · 3 obs
○ 2015-09-20 02:53:16
○ 2026-04-13 16:46:48
●NSns1.dnsmixer.com2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 16:46:46
● 2026-04-13 16:46:48
○NSns2.diversyslearning.com2009-07-02 → 2009-07-02 · 3 obs
○ 2015-09-20 02:53:16
○ 2026-04-13 16:46:48
●NSns2.dnsmixer.com2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 16:46:46
● 2026-04-13 16:46:48
●NSns3.dnsmixer.com2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 16:46:46
● 2026-04-13 16:46:48
●NSns4.dnsmixer.com2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 16:46:46
● 2026-04-13 16:46:48
●MXosilearning-com.mail.protection.outlook.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 16:46:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| osilearning.com | ns1.dnsmixer.com, ns2.dnsmixer.com, ns3.dnsmixer.com, ns4.dnsmixer.com | 4 records |
✅ Authoritative Response
Server:45.83.250.16
NS records: ns1.dnsmixer.com, ns2.dnsmixer.com, ns3.dnsmixer.com, ns4.dnsmixer.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osilearning.com (unsigned zone)
⏱️ Timing
Total: 98ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.dnsmixer.com, ns3.dnsmixer.com... |
| MX | 1 | osilearning-com.mail.protection.outlook. |
| TXT | 3 | MS=ms76664822, MS=ms36059604... |
| SOA | 1 | ns1.dnsmixer.com support.cloudns.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dnsmixer.com, ns2.dnsmixer.com, ns3.dnsmixer.com...)
Analysis
Hierarchy
osilearning.com is the parent of www.osilearning.com.
Name Servers
osilearning.com is delegated to four name servers: ns1.dnsmixer.com, ns2.dnsmixer.com, ns3.dnsmixer.com and ns4.dnsmixer.com.
osilearning.com at least partially shares name servers with other domains, including yellowtechgroup.com, discoverav.com, outreachoptimizer.com, hostlabs.info and team-hy-innovation.com.
Hostnames with a single IP:
ns1.dnsmixer.com points to 45.83.248.16
ns2.dnsmixer.com points to 45.83.249.16
ns3.dnsmixer.com points to 45.83.250.16
ns4.dnsmixer.com points to 45.83.251.16
Mail Servers
osilearning.com is handled by a single mail server, osilearning-com.mail.protection.outlook.com.
Hostname osilearning-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc2c::, 2a01:111:f403:cc2c::1, 2a01:111:f403:cc2d::, 2a01:111:f403:cc2d::1, 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2.