Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dicor.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 22:11:45 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
- mx2-us1.ppe-hosted.com: 5
A / AAAA Records
- 172.67.153.113 (no PTR)
- 104.21.74.27 (no PTR)
- 2606:4700:3031::6815:4a1b (no PTR)
- 2606:4700:3032::ac43:9971 (no PTR)
Mail Server IPs
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
aron.ns.cloudflare.com dns.cloudflare.com 2396045846 10000 2400 604800 1800
Primary NS (mname)
aron.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396045846
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
walt.ns.cloudflare.com
aron.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:104.198.109.94 ip4:38.79.131.50 ip4:92.204.138.73 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 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
7 records- amazon-business-verification=f55300d7ee8b92615d8adb1c9877d519d3b1052d3f003807c22673955e052a9e
- apple-domain-verification=nRVu4dNqaUHUZkk4
- dropbox-domain-verification=w9i5hlc28p82
- ppe-f0ef603b4eeb29dbb6a7d5ca99ce961ec6df6810
- SPFv=spf1 ip4:104.198.109.94 ip4:38.79.131.50 ip4:92.204.138.73 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com -all
- MS=622731C7716BFB8C697CC12E4566F63D196E1F95
- MS=ms93461528
Full email verification for dicor.com
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