Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
customplumb.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 12:11:44 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
- mx2-us1.ppe-hosted.com: 10
A / AAAA Records
- 172.67.204.165 (no PTR)
- 104.21.77.49 (no PTR)
- 2606:4700:3030::6815:4d31 (no PTR)
- 2606:4700:3030::ac43:cca5 (no PTR)
Mail Server IPs
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ 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
gabe.ns.cloudflare.com dns.cloudflare.com 2398950078 10000 2400 604800 1800
Primary NS (mname)
gabe.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398950078
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jasmine.ns.cloudflare.com
gabe.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
5 records- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ~all
- MS=ms48318723
- apple-domain-verification=80sDaDN4I9q6qGX4
- j0l77gn3vddn0anr5vg48i7rsg
- ppe-659b948819afed258b7a5ae30e3f99ecd0f53faf
Full email verification for customplumb.com
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