Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
premier1auto.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 04:49:30 UTC · ↺ Refresh
MX Hostnames
- premier1auto-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 104.18.3.138
- 104.18.2.138
- 2606:4700::6812:28a
- 2606:4700::6812:38a
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
finley.ns.cloudflare.com
emily.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:54.237.177.253 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
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 ip4:54.237.177.253 include:spf.protection.outlook.com -all
- 36a9a486c7f4e8c6c34af48b57e3747d
- d79ck8isnd7p2laf8ha5uaigit
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