Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cmstaff.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 06:49:34 UTC · ↺ Refresh
MX Hostnames
- cmstaff-com.mail.protection.outlook.com
MX Priorities
- cmstaff-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.0.215.125 ↩ business105-2.web-hosting.com
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.namecheaphosting.com cpanel.tech.namecheap.com 2025122302 86400 7200 3600000 86400
Primary NS (mname)
dns1.namecheaphosting.com
Admin Email (rname)
cpanel@tech.namecheap.com
Serial
2025122302
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns2.namecheaphosting.com
dns1.namecheaphosting.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com ip4:66.192.169.101 ip4:162.0.238.176 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- amazonses:RpUkAyFcIJY1TF8meYW5mZe4wYTBNRywTepAmLNkOH4=
- google-site-verification=r8Lks212dNzigwK0qo7B9IgSHaMNAT4a93lnrVvx5ww
- MS=ms89298810
- SPFv=spf1 include:spf.mailjet.com ip4:66.192.169.101 ip4:162.0.238.176 include:spf.protection.outlook.com -all
- google-site-verification=GpKekYHw-s0oV7Tji4rcVz2CMY6qtjusLlax3beigFY
Full email verification for cmstaff.com
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