Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shiftthinkers.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:30:15 UTC · ↺ Refresh
MX Hostnames
- mail-pt.securemail.pro
- ms32475218.msv1.invalid
MX Priorities
- mail-pt.securemail.pro: 10
- ms32475218.msv1.invalid: 20
A / AAAA Records
- 159.223.232.145 (no PTR)
Mail Server IPs
- 81.88.48.101 ↩ massenet.register.it
SOA Record
Raw SOA
ns1.amenworld.com root.amen.fr 2023110809 86400 7200 2592000 300
Primary NS (mname)
ns1.amenworld.com
Admin Email (rname)
root@amen.fr
Serial
2023110809
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
300s
Nameservers (NS)
ns1.amenworld.com
ns2.amenworld.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 include:spf.protection.outlook.com -all
- google-site-verification=lvQU9k_9srIsM61Y6Fq9e6h6KdqQuRHn0PSBLjinYgo
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