Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mbcsww.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 06:30:02 UTC · ↺ Refresh
MX Hostnames
- mxb-00198c03.gslb.pphosted.com
- mxa-00198c03.gslb.pphosted.com
MX Priorities
- mxb-00198c03.gslb.pphosted.com: 10
- mxa-00198c03.gslb.pphosted.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 148.163.141.38 ↩ mx0b-00198c03.pphosted.com
SOA Record
Raw SOA
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
ns1-01.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:interpublic-spf.com include:mo.interpublic-spf.com -all
📊 DNS lookups: 2/10
✓ 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
18 records- google-site-verification=R1QQPNVQn7NucXbD8ueuNwA2bjlFwUw84GB2bAG5hPM
- miro-verification=fb16c5ac23e5debde1b0ebb17758cb6caaec2a44
- SPFv=spf1 include:interpublic-spf.com include:mo.interpublic-spf.com -all
- o4qhicp1pggi9ik3rlrud0u7ib
- smartsheet-site-validation=KMRHLVOLY911KzP7jUvYXCNLZRVhkWOp
- jamf-site-verification=tH99CsrtTjnGgWlzlSKtxw
- work-accounts-domain-verification=tdK9MkrHJleQOxvoZjNOnWtLMuGDUT
- 63dhb4ttsirqg0a9db1sa3ea90
- atlassian-domain-verification=yLEBcGsfJtou/vL0Kk0rPb877wItvIPZf9RAei2+jUHwlQuGF1+y2h/KtNonHXHj
- docusign=8ff61f90-d599-4e82-b6b3-7e20d8dda7df
- apple-domain-verification=5w6IQQ1ITYjdXpZL
- adobe-idp-site-verification=f0e5c4a7ac43e0077695686bc56a6b08765a01c5088d714cf3bf7f4da16d53a0
- atlassian-domain-verification=jIfczGQ4OrvcD6qkM9L9JmMXCfgkjkjjaA8ITkdAI4wzya33kVWh8cHcpRG0jlK/
- figma-domain-verification=575257ffd7a7fa8933c3d6040252cb94db0ff6583013232c0c5bdd3bb5f849a3-1730937955
- smartsheet-site-validation=xoaeGSQrg8AWh_962kvgAnvXqD7Wzz9a
- google-gws-recovery-domain-verification=41511083
- box-domain-verification=e59b159c9e57ad73744697b6c9e27020238ee1c55f2b6792d0b84964aa10282e
- ZOOM_verify_ofFinwSGn7KgTkeuVxdvoH
Full email verification for mbcsww.com
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