Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
computermd4u.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 01:54:01 UTC · ↺ Refresh
MX Hostnames
- computermd4u.in.tmes.trendmicro.com
MX Priorities
- computermd4u.in.tmes.trendmicro.com: 0
A / AAAA Records
- 34.174.249.215 ↩ 215.249.174.34.bc.googleusercontent.com
Mail Server IPs
- 18.208.22.77 ↩ in.tmes.trendmicro.com
- 18.208.22.78 ↩ in.tmes.trendmicro.com
- 18.208.22.80 ↩ in.tmes.trendmicro.com
- 18.208.22.79 ↩ in.tmes.trendmicro.com
SOA Record
Raw SOA
ns41.domaincontrol.com dns.jomax.net 2023071701 28800 7200 604800 3600
Primary NS (mname)
ns41.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023071701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns41.domaincontrol.com
ns42.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
3 records- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=0Yo6-O2Ku-yQ0oDbOvLIfc_AGm9WKIb_aWtrWV8EQ08
- tmes=b5d2e11a8bb90e44f4a0701abea91b3b
Full email verification for computermd4u.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits