Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sonitrol.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 11:50:28 UTC · ↺ Refresh
MX Hostnames
- sonitrol-com.mail.protection.outlook.com
MX Priorities
- sonitrol-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.18.29.206 (no PTR)
- 104.18.28.206 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2023041840 28800 7200 604800 300
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2023041840
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dns2.cscdns.net
dns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:_u.sonitrol.com._spf.smart.ondmarc.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
10 records- knowbe4-site-verification=dd9f1fdd5dbd2ae60741c7f8aee1dc18
- SPFv=spf1 include:_u.sonitrol.com._spf.smart.ondmarc.com -all
- onetrust-domain-verification=d78b66ca7a054b988bf27892904b71e9
- google-site-verification=Gv8lP0vUGprfzb4nmctVSuPsCXHsXay_eTzpMhn0r9E
- pardot1071742=729c7c919ec32c116b12a244148de41cd6a6e3322b3c86d81a63ee1130ee3240
- sending_domain1071742=6982cfe2ecdcab54d9961cd4f559f36657fe16889201807fdc2416f5e27b2b93
- FwIhmRVsesp1525sXqG1rmfTM5RzEaA+yAV9bjoXi3Zhdg7AqJblzjSP0pLHFvT8FR+/xqnohdwFconK0NnjeA==
- fLidUPUm2vXXeTW2+OYkHumZ9CyVXjLqQmFBV8PShgSv37+EW/V/jSFw1qKQct3PWRCdEDDLZtUxcMYohQuWDw==
- MS=ms86131893
- ca3-db4175973f334e579c41a08b9ec9585b
Full email verification for sonitrol.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits