training2u.mail.pairserver.com - robtex.com
training2u.mail.pairserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.39.25.133🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail1.g23.pair.com | ||||||
mail.pairserver.com
| DNSSEC | ⚠️ Not signed | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A66.39.25.1332019-12-28 → 2026-03-27 · 2 obs
● 2019-12-28 11:44:12
● 2026-03-27 11:47:44
● 2026-03-27 11:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pairserver.com | ns0.ns0.com, ns1.pair.com | 3 records |
✅ Authoritative Response
Server:216.92.55.21
NS records: ns0.ns0.com, ns1.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pairserver.com (unsigned zone)
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.39.25.133 |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns0.ns0.com, ns0.ns0.com, ns1.pair.com)
Analysis
Mail Server Role
The mail server for 2uacademy.com and 8ufortune.com.vn is training2u.mail.pairserver.com.
IP Addresses
training2u.mail.pairserver.com points to a single IP address: 66.39.25.133.
Other host names such as erandmore.mail.pairserver.com, bostonpog.mail.pairserver.com, baronaja.mail.pairserver.com, pvictorpv.mail.pairserver.com and textuality.mail.pairserver.com share IP numbers with training2u.mail.pairserver.com.