mx.upfrontresources.com.cust.hostedemail.com - robtex.com
mx.upfrontresources.com.cust.hostedemail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
upfrontresources.com.cust.hostedemail.com
| DNSSEC | ⚠️ Not signed | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A216.40.42.42026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 10:33:54
● 2026-04-23 12:06:44
● 2026-04-23 12:06:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hostedemail.com | ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com | 6 records |
✅ Authoritative Response
Server:216.40.47.18
NS records: ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hostedemail.com (unsigned zone)
⏱️ Timing
Total: 241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.42.4 |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.mdnsservice.com, ns1.mdnsservice.com, ns2.mdnsservice.com...)
Analysis
IP Addresses
mx.upfrontresources.com.cust.hostedemail.com resolves to one IP number: 216.40.42.4.
other host names including mx.kansasresidentialre.com.cust.a.hostedemail.com, mx.kenmure-church.co.uk.cust.a.hostedemail.com, mx.teamrapscallion.com.cust.hostedemail.com, mx.raggos.co.uk.cust.a.hostedemail.com and mx.commhost.net.cust.a.hostedemail.com share IP numbers with mx.upfrontresources.com.cust.hostedemail.com.