ob.learningbrainnow.com - robtex.com
ob.learningbrainnow.com
learningbrainnow.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.12.130.75🇺🇸 Amazon3.12.0.0/16 EC2 CMH prefix | ||||||
| A | 18.218.221.146🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix | ||||||
| NS | ns-170.awsdns-21.com ⭐ | ||||||
| NS | ns-1122.awsdns-12.org | ||||||
| NS | ns-1594.awsdns-07.co.uk | ||||||
| NS | ns-857.awsdns-43.net | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| SOA | ns-170.awsdns-21.comawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMElearningbrainnow.com2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 22:51:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| learningbrainnow.com | ns-170.awsdns-21.com, ns-857.awsdns-43.net, ns-1594.awsdns-07.co.uk, ns-1122.awsdns-12.org | 1 record |
✅ Authoritative Response
Server: 205.251.192.170
NS records: ns-170.awsdns-21.com, ns-857.awsdns-43.net, ns-1594.awsdns-07.co.uk, ns-1122.awsdns-12.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learningbrainnow.com (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | learningbrainnow.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-170.awsdns-21.com)
AI analysis
ob.learningbrainnow.com resolves to two IP numbers: 3.12.130.75 and 18.218.221.146.
Other host names, for instance learningbrainnow.com, share IP numbers with ob.learningbrainnow.com.
ob.learningbrainnow.com is delegated to four name servers: ns-170.awsdns-21.com, ns-857.awsdns-43.net, ns-1122.awsdns-12.org and ns-1594.awsdns-07.co.uk.
ob.learningbrainnow.com at least partially shares name servers with other domains, for instance d21eks3iee2dtp.cloudfront.net, 234.166.18.in-addr.arpa, namae-movie.com, d39uzew9e2ythb.cloudfront.net and pk-h.de.
These name servers are commonly used alongside ns1-24-ap-east-1.ec2-rdns.amazonaws.com, ns2-24-ap-east-1.ec2-rdns.amazonaws.com, ns3-24-ap-east-1.ec2-rdns.amazonaws.com, ns4-24-ap-east-1.ec2-rdns.amazonaws.com, ns-991.awsdns-59.net, ns-1156.awsdns-16.org and ns-1762.awsdns-28.co.uk.
Host names with two IP numbers:
ns-170.awsdns-21.com points to 2600:9000:5300:aa00::1 and 205.251.192.170; ns-857.awsdns-43.net points to 2600:9000:5303:5900::1 and 205.251.195.89; ns-1122.awsdns-12.org points to 2600:9000:5304:6200::1 and 205.251.196.98; ns-1594.awsdns-07.co.uk points to 2600:9000:5306:3a00::1 and 205.251.198.58.
Two mail servers handle ob.learningbrainnow.com: mx1.emailsrvr.com and mx2.emailsrvr.com.
ob.learningbrainnow.com shares the same mail server setup as other domains, for instance segwayofhawaii.com, tradesecure.net, omnisharp.com, bpaysolutions.com and abdulky.com.
ob.learningbrainnow.com shares some mail servers with other domains, at least partially, for instance calreo.com, 72degreesaz.com, angelaearley.com, www.toolkitfiles.co.uk and georgiahorsepainter.com.
Host names with one IP number:
mx1.emailsrvr.com points to 146.20.161.1
mx2.emailsrvr.com points to 184.106.54.2