contextlearn.com - robtex.com
contextlearn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns75.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b4::30🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| A | 97.74.107.48🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| NS | ns76.domaincontrol.com | ||||||
| A | 2603:5:22b4::30🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| A | 173.201.75.48🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| SOA | ns75.domaincontrol.comdns@jomax.net 2026-04-16 #0 | ||||||
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=1794441981 | ||||||
Same first word
contextlearn.com |
Similar names
Previous names
Next names
DNS History
9 records (4 active, 5 former)
○NSns09.domaincontrol.com2015-05-13 → 2015-05-13 · 3 obs
○ 2017-06-14 01:52:44
○ 2026-11-12 00:22:38
○NSns10.domaincontrol.com2015-05-13 → 2015-05-13 · 3 obs
○ 2017-06-14 01:52:44
○ 2026-11-12 00:22:38
●NSns75.domaincontrol.com2026-10-27 → 2026-11-12 · 3 obs
● 2026-10-27 13:00:26
● 2026-11-12 00:22:38
●NSns76.domaincontrol.com2026-10-27 → 2026-11-12 · 3 obs
● 2026-10-27 13:00:26
● 2026-11-12 00:22:38
○MXmailstore1.secureserver.net2015-05-13 → 2015-05-13 · 3 obs
○ 2017-06-14 01:52:44
○ 2026-11-12 00:22:38
○MXsmtp.secureserver.net2015-05-13 → 2015-05-13 · 3 obs
○ 2017-06-14 01:52:44
○ 2026-11-12 00:22:38
●A13.248.213.452026-10-27 → 2026-11-12 · 3 obs
● 2026-10-27 13:00:26
● 2026-11-12 00:22:38
○A184.168.221.472015-05-13 → 2015-05-13 · 3 obs
○ 2017-06-14 01:52:44
○ 2026-11-12 00:22:38
●A76.223.67.1892026-10-27 → 2026-11-12 · 3 obs
● 2026-10-27 13:00:26
● 2026-11-12 00:22:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| contextlearn.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextlearn.com (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
IP Addresses
contextlearn.com has two IP addresses: 13.248.213.45 and 76.223.67.189
Two other host names, along with mercianlaw.uk, lemancecb.com and fnr15.top, also share IP numbers with contextlearn.com.
Name Servers
Two name servers handle the delegation for contextlearn.com: ns75.domaincontrol.com and ns76.domaincontrol.com.
contextlearn.com shares its NS records with other domains, for example vroomlb.com, mstsg.asia, valuableproperties.net and two others.
ns75.domaincontrol.com and ns76.domaincontrol.com both carry two IP addresses. The A records for ns75.domaincontrol.com are 97.74.107.48 and 2603:5:21b4::30; the A records for ns76.domaincontrol.com are 173.201.75.48 and 2603:5:22b4::30.