Live data โ DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: โก live
Checker: โก live
johnsonserv.com
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-05-20 22:28:26 UTC ยท โบ Refresh
MX Hostnames
- johnsonserv-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 104.21.53.226
- 172.67.219.120
- 2606:4700:3035::6815:35e2
- 2606:4700:3031::ac43:db78
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
brett.ns.cloudflare.com
fatima.ns.cloudflare.com
SPF Record
โ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; adkim=r; aspf=r; pct=25; fo=1; rua=mailto:[email protected];
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
โณ Subdomain policy: reject
โ Policy applies to 25% of failing messages only
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: selector1
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
- MS=ms85344702
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