Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
knightsmechanical.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 18:40:17 UTC · ↺ Refresh
MX Hostnames
- knightsmechanical-com.mail.protection.outlook.com
MX Priorities
- knightsmechanical-com.mail.protection.outlook.com: 0
A / AAAA Records
- 204.44.192.91 ↩ r203.websiteservername.com
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2031.websiteservername.com admin.websiteservername.com 2026030401 3600 3600 1209600 10800
Primary NS (mname)
ns2031.websiteservername.com
Admin Email (rname)
admin@websiteservername.com
Serial
2026030401
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns2031.websiteservername.com
ns2032.websiteservername.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:204.44.192.91 +include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 ip4:204.44.192.91 +include:spf.protection.outlook.com -all
- adobe-idp-site-verification=70921f0e87cb0a12bb4beec147a6e273a5bcd2710b00d958609a01a2da33b334
- google-site-verification=CdIAPUFLE_tmMnk4RAPsDYogk90gQ8K-TAP4IitrFpg
Full email verification for knightsmechanical.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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