johnsonserv.com

Valid Email Server
Live data โ€” DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: โšก live Checker: โšก live
johnsonserv.com
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-05-20 22:28:26 UTC ยท โ†บ 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

โœ“ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
๐Ÿ“Š DNS lookups: 1/10
โœ“ 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)
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]
โ†ณ Subdomain policy: reject
โš  Policy applies to 25% of failing messages only

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ 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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