Domain Overview
DNS: ✓ just now
Checker: ✓ just now
quantummx.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 01:23:00 UTC · ↺ Refresh
MX Hostnames
- quantummx-com.mail.protection.outlook.com
MX Priorities
- quantummx-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.198.70.101 ↩ ec2-34-198-70-101.compute-1.amazonaws.com
- 18.213.20.250 ↩ ec2-18-213-20-250.compute-1.amazonaws.com
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1056.awsdns-04.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1056.awsdns-04.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-856.awsdns-43.net
ns-1056.awsdns-04.org
ns-1572.awsdns-04.co.uk
ns-215.awsdns-26.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
4 records- brevo-code:af5c13d6317fbf1a0745f2a6efccab19
- google-site-verification=APykqkKzYGqEXwUUIYua3xNDfKY4L5B4MI7iTIl4udA
- google-site-verification=sUqin43alGB0vDkbmSj2X7uzDjn8SU59u7tu_YIxtLg
- SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for quantummx.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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