Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
comresource.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 21:13:46 UTC · ↺ Refresh
MX Hostnames
- comresource-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 160.153.0.134
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns57.domaincontrol.com
ns58.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sendgrid.net include:autotask.net include:md02.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
12 records- google-site-verification=A2hX0LaqqxbLEJ-jD6jI9XgXZXLkFtPfk1tV2AbRrhA
- atlassian-domain-verification=KsAKcUwRGkJV2x5iZDV4z7T2t4Rhn2kg/qH0m5QicKqs9G8D+w6DOGppVmskm269
- ylaF2YOFdAHm2BJ+NsTP8iplEgp9yiSKybZ1F0/TiYJlnPTC3RDsZnruUUpS1DRGpOe49TPUX+fBzWAOe+Iz5w==
- google-gws-recovery-domain-verification=41902394
- sophos-domain-verification=c13534eb5cd95c9d19a21c8ac1c8c890e6407725f89256d7d6310c6c0323066e
- sophos-domain-verification=b161b2f081cc4ac16b990169041a2ac3262c7addd0a9304effb43a953840d085
- google-site-verification=sFPK9KhemlLY_Fo2tiKH3xMBhQaVXCIOpBsKF--Tol8
- SPFv=spf1 include:sendgrid.net include:autotask.net include:md02.com include:spf.protection.outlook.com ~all
- 1password-site-verification=2MLDE6PEOFBDJLO2MTJGHQ73ZA
- ms-domain-verification=a20ccc8a-8795-4921-866b-195e6abc36c9
- anthropic-domain-verification-nep14r=Rhj5ifj3AzSkn2gEqwkEowcod
- google-site-verification=wyl4uOdbbVztilO9R5DUZ0Rb15FXcYmJEm5G5qMLE3U
Full email verification for comresource.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits