Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mcclearyoil.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 08:52:24 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 10
- mx2-us1.ppe-hosted.com: 10
A / AAAA Records
- 64.91.249.96 ↩ web6.cermaktech.com
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
web6.cermaktech.com michael.cermak.com 2026030301 3600 1800 1209600 86400
Primary NS (mname)
web6.cermaktech.com
Admin Email (rname)
michael@cermak.com
Serial
2026030301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
web7.cermaktech.com
web6.cermaktech.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:reflexion.net ip4:162.215.253.15 ip4:216.157.77.69 ip4:208.70.208.161 ip4:209.99.98.2 include:_fds.destwin.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
✓ 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
2 records- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:reflexion.net ip4:162.215.253.15 ip4:216.157.77.69 ip4:208.70.208.161 ip4:209.99.98.2 include:_fds.destwin.com ~all
- MS=ms35096156
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