Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
postrelease.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 21:58:11 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
No priority data.
A / AAAA Records
- 52.36.224.135
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
a14-64.akam.net
a1-171.akam.net
a16-65.akam.net
a18-66.akam.net
a3-67.akam.net
a9-64.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:24.182.6.2 include:spf.protection.outlook.com include:amazonses.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=WWz9T1NOy8iStw6BLexDbfx_x5D40XhfY5lgTM0VLX8
- SPFv=spf1 ip4:24.182.6.2 include:spf.protection.outlook.com include:amazonses.com ~all
Full email verification for postrelease.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits