Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
catalysis.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 16:11:20 UTC · ↺ Refresh
MX Hostnames
- catalysis-com.mail.protection.outlook.com
MX Priorities
- catalysis-com.mail.protection.outlook.com: 0
A / AAAA Records
- 20.42.128.102 (no PTR)
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.ral.hostedsolutions.com hostmaster.hostedsolutions.com 2018040315 10800 3600 86400 900
Primary NS (mname)
ns1.ral.hostedsolutions.com
Admin Email (rname)
hostmaster@hostedsolutions.com
Serial
2018040315
Refresh
10800s
Retry
3600s
Expire
86400s
Minimum TTL
900s
Nameservers (NS)
ns1.adhost.com
ns.adhost.com
ns0.adhost.com
ns2.adhost.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]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
6 records- SPFv=spf1 include:spf.protection.outlook.com -all
- 1hscd1a4vaa5a37eairpfealda
- tu01j9nqa0dliandqqo3faj3gg
- c1qtj736qj08v19lt1cg4f0u33
- google-site-verification=QbbIn8mxNz4NlzTaatsxTXp0-CWO1g20ibY37DABwD4
- catalysis.azurewebsites.net
Full email verification for catalysis.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits