mail.microsoft-0365.com - robtex.com
mail.microsoft-0365.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 12.234.156.238πΊπΈ AS701812.128.0.0/9 12/8 upper half | ||||||
microsoft-0365.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 12.234.156.238πΊπΈ AS701812.128.0.0/9 12/8 upper half | ||||||
| NS | ns-636.awsdns-15.net β β οΈ Not in zone NS records | ||||||
| NS | ns-1452.awsdns-53.org β οΈ Not in zone NS records | ||||||
| NS | ns-1850.awsdns-39.co.uk β οΈ Not in zone NS records | ||||||
| NS | ns-315.awsdns-39.com β οΈ Not in zone NS records | ||||||
| NS | ns1.microsoft-0365.com β οΈ Not in parent delegation | ||||||
| MX | mail.microsoft-0365.com β | ||||||
| TXT | v=spf1 ip4:12.234.156.224/27 -all | ||||||
| SOA | ns-636.awsdns-15.netawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA12.234.156.2382026-03-25 β 2026-03-27 Β· 2 obs
β 2026-03-25 17:50:50
β 2026-03-27 08:17:08
β 2026-03-27 08:17:08
βCNAMEmicrosoft-0365.com2018-11-28 β 2018-11-28 Β· 3 obs
β 2018-11-28 12:04:18
β 2026-03-25 17:50:50
β 2026-03-27 08:17:08
β 2026-03-25 17:50:50
β 2026-03-27 08:17:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| microsoft-0365.com | ns-636.awsdns-15.net, ns-315.awsdns-39.com, ns-1850.awsdns-39.co.uk, ns-1452.awsdns-53.org | 1 record |
β Authoritative Response
Server:205.251.199.58
NS records: ns-636.awsdns-15.net, ns-315.awsdns-39.com, ns-1850.awsdns-39.co.uk, ns-1452.awsdns-53.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for microsoft-0365.com (unsigned zone)
β±οΈ Timing
Total: 185ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.234.156.238 |
π Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-315.awsdns-39.com)
Analysis
Mail Server Role
mail.microsoft-0365.com serves as the mail server for microsoft-0365.com.
IP Addresses
mail.microsoft-0365.com points to an IP address: 12.234.156.238.
Other host names, for instance microsoft-0365.com and ns1.microsoft-0365.com, share IP numbers with mail.microsoft-0365.com.