Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stateinsulation.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 16:10:17 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: 90
A / AAAA Records
No A/AAAA records found.
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
ns1.sandiegocomputer.com support.sandiegocomputer.com 2026021901 10800 3600 1209600 300
Primary NS (mname)
ns1.sandiegocomputer.com
Admin Email (rname)
support@sandiegocomputer.com
Serial
2026021901
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns1.sandiegocomputer.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:webmail.greatwd.com include:obsmtp.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 mx a:webmail.greatwd.com include:obsmtp.com ~all
- MWq9bH9RnH/5UjbHEClNKJQEgfzVmbD7HaKolWyNSAaAamEbdXLDIVVF0EbD9MoU7k9wCGvqHiAf41JX+VtR5g==
Full email verification for stateinsulation.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits