Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
firstcallenvironmental.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 21:33:17 UTC · ↺ Refresh
MX Hostnames
- firstcallenvironmental-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 104.238.69.59
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns75.domaincontrol.com
ns76.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
6 records- 2ksjq5hcjlkd8mlga2veneffa0
- fod5evcsb1s12kfpb0vf5fvkbr
- fovqp7gnua0mokph8j920k1og7
- SPFv=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com -all
- MS=72C18A5907362B810E7B72EF92EE08EB0AF377EB
- MS=ms40154565
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