spdiagnostics.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
spdiagnostics.com
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-05-20 22:48:10 UTC ยท โ†บ Refresh

MX Hostnames

  • spdiagnostics-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 217.160.91.117

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns1046.ui-dns.biz
ns1069.ui-dns.de
ns1050.ui-dns.org
ns1066.ui-dns.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf.protection.outlook.com mx a ip4:81.150.194.169 ip4:167.89.18.197 -all
๐Ÿ“Š DNS lookups: 3/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 1 found
default._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • MS=ms65194130
  • SPFv=spf1 include:spf.protection.outlook.com mx a ip4:81.150.194.169 ip4:167.89.18.197 -all
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