mx221.e.outbound.createsend.com - robtex.com
mx221.e.outbound.createsend.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 146.88.28.221🇦🇺 CAMPAIGNMONITOR146.88.28.0/24 Campaign Monitor | ||||||
| PTR | mx221.e.outbound.createsend.com | ||||||
e.outbound.createsend.com
| DNSSEC | ⚠️ Not signed | ||||||
WOT: SAFE (63/100)
PTR for
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DNS History
1 record (1 active, 0 former)
●A146.88.28.2212017-03-10 → 2026-10-16 · 2 obs
● 2017-03-10 04:18:42
● 2026-10-16 14:30:08
● 2026-10-16 14:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| createsend.com | ns1.createsend.com, ns0.createsend.com, ns2.createsend.com, ns3.createsend.com... | 6 records |
✅ Authoritative Response
Server:208.80.124.133
NS records: ns1.createsend.com, ns0.createsend.com, ns2.createsend.com, ns3.createsend.com, ns5.createsend.com, ns4.createsend.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for createsend.com (unsigned zone)
⏱️ Timing
Total: 169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.88.28.221 |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (ns1.createsend.com, ns0.createsend.com, ns2.createsend.com...)
Analysis
IP Addresses
mx221.e.outbound.createsend.com has exactly one IP address — 146.88.28.221.