Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
truemech.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 08:21:52 UTC · ↺ Refresh
MX Hostnames
- truemech.com.2.0001.arsmtp.com
- truemech.com.1.0001.arsmtp.com
MX Priorities
- truemech.com.2.0001.arsmtp.com: 20
- truemech.com.1.0001.arsmtp.com: 10
A / AAAA Records
- 23.253.166.49 ↩ selling-stock.com
Mail Server IPs
- 8.19.118.157 ↩ encrypt205.appriver.com
- 8.31.233.190 ↩ encrypt204.appriver.com
SOA Record
Raw SOA
ns89.worldnic.com namehost.worldnic.com 124072914 10800 3600 604800 3600
Primary NS (mname)
ns89.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
124072914
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns90.worldnic.com
ns89.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:truemech-com.spf.smtp25.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
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 include:truemech-com.spf.smtp25.com -all
- MS=ms83637038
- 0rtoYkLreOsatzoyORGaDw==
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