Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
mariopicerno.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 09:15:10 UTC · ↺ Refresh
MX Hostnames
- mariopicerno-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 172.67.174.62
- 104.21.30.253
- 2606:4700:3037::ac43:ae3e
- 2606:4700:3036::6815:1efd
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
mia.ns.cloudflare.com
pablo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- mscid=xz10VthdHCuF+fKymQsLY3iXhz4IpT+qvN7URBHv8Q9yKiPONMRWNdm4NSFz3u1MNYzwGuX+RuYxaFMJkWn7Rg==
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=yONasy9MeSdQt51A6HiuudeGbLJRl1VN7ajPDoIVI3U
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