Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
solaroptimum.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:48:39 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 10
- mx2-us1.ppe-hosted.com: 20
A / AAAA Records
- 35.226.3.244 ↩ 244.3.226.35.bc.googleusercontent.com
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ 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
ns-123.awsdns-15.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-123.awsdns-15.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-527.awsdns-01.net
ns-1204.awsdns-22.org
ns-123.awsdns-15.com
ns-1809.awsdns-34.co.uk
SPF Record
✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:_spf.google.com include:4238551.spf04.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- activeprospect-domain-verification=6RGSIDvZmbZJVe+KEWXuAQ==
- apple-domain-verification=q464YfDYQNXIVjZn
- google-site-verification=yltRiZr39mvBbYHRWpqi8TomG2tTALWbpnG7pDSmSDU
- ppe-a077a265b5836ea0165005d00f66f797333452fc
- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:_spf.google.com include:4238551.spf04.hubspotemail.net -all
Full email verification for solaroptimum.com
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