Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marcumsearch.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 10:48:17 UTC · ↺ Refresh
MX Hostnames
- mxa-001d3c01.gslb.pphosted.com
- mxb-001d3c01.gslb.pphosted.com
MX Priorities
- mxa-001d3c01.gslb.pphosted.com: 10
- mxb-001d3c01.gslb.pphosted.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 67.231.153.75 ↩ mx0b-001d3c01.pphosted.com
SOA Record
Raw SOA
edns2.ultradns.com premiumdns.support.neustar 2019082049 28800 7200 1209600 86400
Primary NS (mname)
edns2.ultradns.com
Admin Email (rname)
premiumdns@support.neustar
Serial
2019082049
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
edns2.ultradns.org
edns2.ultradns.biz
edns2.ultradns.com
edns2.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
8 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- smartsheet-site-validation=EpqQRkxiQRBDrN5fYU8ZomxzFVPiX6b6
- adobe-idp-site-verification=2d086df64e84b5b7c05dcefdecb2727471e48784e7a59a09dc1b1327a060602d
- cisco-ci-domain-verification=6d6f857c2a03920423054689b29eb3fd25ab12be80170564e12e812181b9f322
- DMARCv=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]. com
- MS=ms39922047
- ZOOM_verify_DqF8ulKWNIbDdjUGlZBx2N
- docusign=9ca43bf6-a143-4996-b889-12899fe4d598
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