Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
preferredacmech.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 12:26:00 UTC · ↺ Refresh
MX Hostnames
- 469ef118.22.ik2.io
- 469ef118.23.ik2.eu
- 469ef118.21.ik2.com
MX Priorities
- 469ef118.21.ik2.com: 10
- 469ef118.22.ik2.io: 20
- 469ef118.23.ik2.eu: 30
A / AAAA Records
- 35.222.37.164 ↩ 164.37.222.35.bc.googleusercontent.com
Mail Server IPs
- 38.246.57.230 ↩ s602e.ik2.com
- 64.38.239.83 ↩ s480d.ik2.com
- 64.38.239.82 ↩ s480c.ik2.com
- 38.246.57.226 ↩ s602a.ik2.com
- 66.228.130.218 (no PTR)
SOA Record
Raw SOA
ns1.pclanvad.net mail5.pclanvad.net 2003030363 3600 600 1209600 3600
Primary NS (mname)
ns1.pclanvad.net
Admin Email (rname)
mail5@pclanvad.net
Serial
2003030363
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.pclanvad.net
ns1.pclanvad.net
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
✓ 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- MS=ms79696182
- SPFv=spf1 include:spf.protection.outlook.com -all
- OLD MX = remote.preferredacmech.com
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