mail2.zero.ou.edu - robtex.com
mail2.zero.ou.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 129.15.0.75🇺🇸 UNIV-OF-OKLAHOMA129.15.0.0/16 University of Oklahoma | ||||||
| PTR | mail2.zero.ou.edu | ||||||
zero.ou.edu
| DNSSEC | ⚠️ Not signed | ||||||
WOT: SAFE (89/100)
PTR for
Previously MX for
mail2.zero.ou.edu |
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○MXmail2.zero.ou.edu1970-01-01 → 1970-01-01 · 3 obs
● 1970-01-01 00:00:00
○ 2017-07-19 03:48:56
○ 2026-08-14 01:47:30
○ 2017-07-19 03:48:56
○ 2026-08-14 01:47:30
●A129.15.0.751970-01-01 → 2026-08-14 · 2 obs
● 1970-01-01 00:00:00
● 2026-08-14 01:47:30
● 2026-08-14 01:47:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net... | - |
| ou.edu | ns-472.awsdns-59.com, ns-937.awsdns-53.net, ns-1598.awsdns-07.co.uk, ns-1284.awsdns-32.org | - |
✅ Authoritative Response
Server:205.251.198.62
NS records: ns-472.awsdns-59.com, ns-937.awsdns-53.net, ns-1598.awsdns-07.co.uk, ns-1284.awsdns-32.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ou.edu (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.15.0.75 |
Analysis
IP Addresses
mail2.zero.ou.edu has exactly one IP address — 129.15.0.75.