mail.techstudynotes.com - dns.ninja
mail.techstudynotes.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.87.220.158🇺🇸 EIGI50.87.0.0/16 Unified Layer | ||||||
| PTR | box2393.bluehost.com | ||||||
techstudynotes.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.87.220.158🇺🇸 EIGI50.87.0.0/16 Unified Layer | ||||||
| NS | ns1.bluehost.com ⭐ | ||||||
| NS | ns2.bluehost.com | ||||||
| MX | mail.techstudynotes.com ⭐ | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | NS1.BLUEHOST.comroot@BLUEHOST.com serial=124022418 | ||||||
MX for
Same first word
Similar names
Previous names
Next names
DNS History
1 record (1 active, 0 former)
●A50.87.220.1582026-09-08 → 2026-09-23 · 2 obs
● 2026-09-08 13:49:02
● 2026-09-23 04:50:28
● 2026-09-23 04:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| techstudynotes.com | ns1.bluehost.com, ns2.bluehost.com | 2 records |
✅ Authoritative Response
Server:162.159.25.175
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techstudynotes.com (unsigned zone)
⏱️ Timing
Total: 393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.87.220.158 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)
Analysis
Mail Server Role
Mail for techstudynotes.com is routed through the mail server mail.techstudynotes.com.
IP Addresses
mail.techstudynotes.com has exactly one IP address — 50.87.220.158.
vixiv.co.uk, mail.eezmap.com, mail.southcoastmagazine.com plus two other host names have IP numbers in common with mail.techstudynotes.com.