mail.oltechedu.com - robtex.com
mail.oltechedu.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 208.109.190.164πΊπΈ AS398101208.109.188.0/22 PHX3 GCN-VPS | ||||||
| PTR | 164.190.109.208.host.secureserver.net | ||||||
oltechedu.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 208.109.190.164πΊπΈ AS398101208.109.188.0/22 PHX3 GCN-VPS | ||||||
| NS | ns69.domaincontrol.com β | ||||||
| NS | ns70.domaincontrol.com | ||||||
| MX | mail.oltechedu.com β | ||||||
| TXT | v=spf1 include:secureserver.net a mx -all | ||||||
| SOA | ns69.domaincontrol.comdns@jomax.net 2025-08-17 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA208.109.190.1642026-04-24 β 2026-04-24 Β· 2 obs
β 2026-04-24 10:13:58
β 2026-04-24 23:00:52
β 2026-04-24 23:00:52
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net... | - |
| oltechedu.com | ns69.domaincontrol.com, ns70.domaincontrol.com | 4 records |
β Authoritative Response
Server:97.74.104.45
NS records: ns69.domaincontrol.com, ns70.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for oltechedu.com (unsigned zone)
β±οΈ Timing
Total: 141ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.109.190.164 |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns69.domaincontrol.com, ns69.domaincontrol.com, ns70.domaincontrol.com...)
Analysis
Mail Server Role
mail.oltechedu.com serves as a mail server for oltechedu.com.
IP Addresses
mail.oltechedu.com resolves to one IP number: 208.109.190.164.
Other host names including oltechedu.com, 164.190.109.208.host.secureserver.net, mail.mnjsoftware.com and mnjsoftware.com share IP numbers with mail.oltechedu.com.