Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mplx.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 14:24:38 UTC · ↺ Refresh
MX Hostnames
- mxb-002c4401.gslb.pphosted.com
- mxa-002c4401.gslb.pphosted.com
MX Priorities
- mxb-002c4401.gslb.pphosted.com: 5
- mxa-002c4401.gslb.pphosted.com: 5
A / AAAA Records
- 104.130.204.252 (no PTR)
Mail Server IPs
- 148.163.151.76 ↩ mx0a-002c4401.pphosted.com
SOA Record
Raw SOA
ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 40 21600 3600 1728000 3600
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
40
Refresh
21600s
Retry
3600s
Expire
1728000s
Minimum TTL
3600s
Nameservers (NS)
ns3-08.azure-dns.org
ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:4.30.86.6 ip4:63.96.24.228 include:spf.protection.outlook.com include:spf-002c4401.pphosted.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
6 records- adobe-sign-verification=50853e573396989e3957492fcd9a6868
- 0g3475y330w3vks3tnbm7w9jtgrn33xc
- _izjpqibxk18dbopsyudqlqdlc1og3jp
- MS=ms58944943
- SPFv=spf1 ip4:4.30.86.6 ip4:63.96.24.228 include:spf.protection.outlook.com include:spf-002c4401.pphosted.com -all
- vIklvdonsDKamd9P0LdP047d10GobRo78QHahFeufQpI0OaEPsf6JuLPcvpyb7XELPd4IMWRAcj3ehsLbdoPKA==
Full email verification for mplx.com
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