Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
reddotdm.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 22:28:14 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 10
- mx2-us1.ppe-hosted.com: 20
A / AAAA Records
- 104.21.66.93 (no PTR)
- 172.67.158.108 (no PTR)
- 2606:4700:3030::ac43:9e6c (no PTR)
- 2606:4700:3035::6815:425d (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
jocelyn.ns.cloudflare.com dns.cloudflare.com 2404201430 10000 2400 604800 1800
Primary NS (mname)
jocelyn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404201430
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jocelyn.ns.cloudflare.com
lou.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:sender.zohobooks.com include:zcsend.net include:spf-westus.emailsignatures365.com include:westus-emailsignatures-cloud.codetwo.com include:sendgrid.net include:zohomail.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- zoho-verification=zb1520284518054.zmverify.zoho.com
- google-site-verification=7ysEp1Eg0TRKoJ1yNm7EPbQ_PgegIFZYFQ61qdi5N_c
- ppe-a91ba74c2dc652628c798739320c100044e73809
- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:sender.zohobooks.com include:zcsend.net include:spf-westus.emailsignatures365.com include:westus-emailsignatures-cloud.codetwo.com include:sendgrid.net include:zohomail.com -all
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