mbay4.mx.proofpoint.com - robtex.com
mbay4.mx.proofpoint.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.84.66.204🇺🇸 Proofpoint208.84.66.0/24 Inc. | ||||||
| PTR | mbay4.mx.proofpoint.com | ||||||
| PTR | mbay7.mx.proofpoint.com | ||||||
mx.proofpoint.com
| DNSSEC | ⚠️ Not signed | ||||||
WOT: SAFE (63/100)
PTR for
DNS History
1 record (1 active, 0 former)
●A208.84.66.2042013-09-07 → 2026-03-28 · 2 obs
● 2013-09-07 14:28:16
● 2026-03-28 08:19:18
● 2026-03-28 08:19:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| proofpoint.com | ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com... | 6 records |
✅ Authoritative Response
Server:208.84.67.208
NS records: ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com, pdns99.ultradns.biz, pdns99.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proofpoint.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.84.66.204 |
📌 Glue Records Collected
Total: 6
In-bailiwick: 4 (ns1.proofpoint.com, ns1.proofpoint.com, ns3.proofpoint.com...)
Out-of-bailiwick: 2 (pdns99.ultradns.com, pdns99.ultradns.com)
Analysis
IP Addresses
mbay4.mx.proofpoint.com points to a single IP number: 208.84.66.204.
Other host names, for instance mbay7.mx.proofpoint.com, share IP numbers with mbay4.mx.proofpoint.com.