rocinc.mail.onmicrosoft.com - robtex.com
rocinc.mail.onmicrosoft.com
| DNSSEC | β οΈ Not signed | ||||||
| MX | rocinc-mail-onmicrosoft-com.mail.protection.outlook.com β | ||||||
| A | 2a01:111:f403:c936::πΊπΈ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-cy1pr05cu00400.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f901::1πΊπΈ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-bl0pr02cu00601.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90c::πΊπΈ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-sn1pr03cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90f::1πΊπΈ Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-sa9pr04cu00201.inbound.protection.outlook.com | ||||||
| A | 40.93.192.4πΊπΈ Microsoft40.80.0.0/12 | ||||||
| PTR | mail-dm2pr04cu00404.inbound.protection.outlook.com | ||||||
| A | 52.101.8.51πΊπΈ Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-dm1pr04cu00203.inbound.protection.outlook.com | ||||||
| A | 52.101.40.6πΊπΈ Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-cy1pr03cu00106.inbound.protection.outlook.com | ||||||
| A | 52.101.41.22πΊπΈ Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-sj2pr05cu00406.inbound.protection.outlook.com | ||||||
| TXT | v=spf1 include:outlook.com -all | ||||||
mail.onmicrosoft.com
| DNSSEC | β οΈ Not signed | ||||||
| MX | mail.mail.protection.outlook.com β | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
Subdomains
autodiscover.rocinc.mail.onmicrosoft.com |
Similar names
DNS History
5 records (1 active, 4 former)
βNSns1.bdm.microsoftonline.com2017-05-29 β 2017-05-29 Β· 3 obs
β 2026-05-18 04:30:28
β 2026-08-05 11:34:20
βNSns2.bdm.microsoftonline.com2017-05-29 β 2017-05-29 Β· 3 obs
β 2026-05-18 04:30:28
β 2026-08-05 11:34:20
βNSns3.bdm.microsoftonline.com2017-05-29 β 2017-05-29 Β· 3 obs
β 2026-05-18 04:30:28
β 2026-08-05 11:34:20
βNSns4.bdm.microsoftonline.com2017-05-29 β 2017-05-29 Β· 3 obs
β 2026-05-18 04:30:28
β 2026-08-05 11:34:20
βMXrocinc-mail-onmicrosoft-com.mail.protection.outlook.com2017-05-29 β 2026-08-05 Β· 2 obs
β 2026-08-05 11:34:20
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... | - |
| onmicrosoft.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com | 8 records |
β Authoritative Response
Server:150.171.21.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for onmicrosoft.com (unsigned zone)
β±οΈ Timing
Total: 148ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | rocinc-mail-onmicrosoft-com.mail.protect |
| TXT | 1 | v=spf1 include:outlook.com -all |
π Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)
Analysis
Hierarchy
rocinc.mail.onmicrosoft.com is the parent zone for autodiscover.rocinc.mail.onmicrosoft.com.
Mail Servers
Mail for rocinc.mail.onmicrosoft.com is handled by a single mail server, rocinc-mail-onmicrosoft-com.mail.protection.outlook.com.
rocinc-mail-onmicrosoft-com.mail.protection.outlook.com resolves to 8 IP addresses β 40.93.192.4, 52.101.8.51, 52.101.40.6 and 5 others.