csfb.learningtree.com - dns.ninja
csfb.learningtree.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.85.219.90 | ||||||
learningtree.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.51.142.187🇺🇸 Microsoft20.48.0.0/12 | ||||||
| NS | ns-765.awsdns-31.net ⭐ | ||||||
| NS | ns-1089.awsdns-08.org | ||||||
| NS | ns-1812.awsdns-34.co.uk | ||||||
| NS | ns-456.awsdns-57.com | ||||||
| MX | learningtree-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 ip4:185.249.68.16/28 a:mlg.pro-seeds.com include:spf.azure.learningtre... | ||||||
| SOA | ns-765.awsdns-31.netawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #129047 globally
rank #55066 in the tld
WOT: SAFE (72/100)
📈 Tranco rank: #316,235
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A199.85.219.902015-05-23 → 2026-07-25 · 2 obs
● 2015-05-23 20:46:02
● 2026-07-25 05:29:38
● 2026-07-25 05:29:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| learningtree.com | ns-765.awsdns-31.net, ns-456.awsdns-57.com, ns-1089.awsdns-08.org, ns-1812.awsdns-34.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.194.253
NS records: ns-765.awsdns-31.net, ns-456.awsdns-57.com, ns-1089.awsdns-08.org, ns-1812.awsdns-34.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learningtree.com (unsigned zone)
⏱️ Timing
Total: 345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.85.219.90 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-456.awsdns-57.com, ns-456.awsdns-57.com)
Analysis
IP Addresses
csfb.learningtree.com resolves to just one IP address, 199.85.219.90.
Two other host names, along with accenture.learningtree.co.uk, citi.learningtree.com and ripewithpotential.com, also share IP numbers with csfb.learningtree.com.