mail.extexch.com - robtex.com
mail.extexch.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 52.233.130.22π³π± Microsoft52.224.0.0/11 MICROSOFT | ||||||
extexch.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 3.33.130.190πΊπΈ Amazon3.33.128.0/20 | ||||||
| A | 15.197.148.33πΊπΈ Amazon15.197.144.0/20 | ||||||
| NS | ns35.domaincontrol.com β | ||||||
| NS | ns36.domaincontrol.com | ||||||
| MX | extexch.westeurope.cloudapp.azure.com β | ||||||
| TXT | v=spf1 mx ip4:51.143.182.148 ip4:20.58.58.37 -all | ||||||
| SOA | ns35.domaincontrol.comdns@jomax.net 2025-10-17 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA52.233.130.222017-08-14 β 2026-03-24 Β· 2 obs
β 2017-08-14 17:14:26
β 2026-03-24 18:10:50
β 2026-03-24 18:10:50
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| extexch.com | ns35.domaincontrol.com, ns36.domaincontrol.com | 4 records |
β Authoritative Response
Server:97.74.107.18
NS records: ns35.domaincontrol.com, ns36.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for extexch.com (unsigned zone)
β±οΈ Timing
Total: 79ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.233.130.22 |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns35.domaincontrol.com, ns35.domaincontrol.com, ns36.domaincontrol.com...)
Analysis
IP Addresses
mail.extexch.com points to a single IP: 52.233.130.22.