Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stainback.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 12:30:48 UTC · ↺ Refresh
MX Hostnames
- stainback-com.mail.protection.outlook.com
MX Priorities
- stainback-com.mail.protection.outlook.com: 0
A / AAAA Records
- 107.180.26.63 ↩ 63.26.180.107.host.secureserver.net
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hostmonster.com root.host2070.hostmonster.com 2025041700 86400 7200 3600000 300
Primary NS (mname)
ns1.hostmonster.com
Admin Email (rname)
root@host2070.hostmonster.com
Serial
2025041700
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
ns1.hostmonster.com
ns2.hostmonster.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:67.20.113.236 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:67.20.113.236 +include:spf.protection.outlook.com -all
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