Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mercercounty.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:08:25 UTC · ↺ Refresh
MX Hostnames
- mxb-003b1401.gslb.pphosted.com
- mxa-003b1401.gslb.pphosted.com
MX Priorities
- mxb-003b1401.gslb.pphosted.com: 20
- mxa-003b1401.gslb.pphosted.com: 10
A / AAAA Records
- 135.84.124.41 (no PTR)
Mail Server IPs
- 205.220.168.252 ↩ mx0a-003b1401.pphosted.com
SOA Record
Raw SOA
auth111.ns.uu.net hostmaster.uu.net 37 21600 3600 1728000 21600
Primary NS (mname)
auth111.ns.uu.net
Admin Email (rname)
hostmaster@uu.net
Serial
37
Refresh
21600s
Retry
3600s
Expire
1728000s
Minimum TTL
21600s
Nameservers (NS)
auth111.ns.uu.net
auth120.ns.uu.net
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf.cmasolutions.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=wkMvOWpJScgQgURdqjUWqlcJSlBMGuTxwnMb6rHu9AU
- wrike-verification=Njc0NDY1Mzo3ODI2MTM2MjBkOWUxMmMxNjNlYzg0N2FhNjk2NjExODcyNjVkZDA0YWRmYjc4OTI1MTljMTdmNzNmM2IzNmNi
- adobe-idp-site-verification=76abd7d272560cd3bb8fa2f9527caf4a644ee4677e43153fc09810fd58be0bc8
- canva-site-verification=06jRoqLplB_JrbZ3k2cR3w
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf.cmasolutions.com -all
- facebook-domain-verification=hnkqlcy6qt6h2qc5bu4xddlqm0bceh
- MS=C42602B11799E43BFB5340FF6067100054B0FB23
- ZOOM_verify_gnyuVdVXWP7kAxXML0wadV
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