Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cerberusoperations.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:23:16 UTC · ↺ Refresh
MX Hostnames
- cerberusoperations-com.mail.protection.outlook.com
MX Priorities
- cerberusoperations-com.mail.protection.outlook.com: 0
A / AAAA Records
- 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
- 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns31.domaincontrol.com dns.jomax.net 2026031500 28800 7200 604800 600
Primary NS (mname)
ns31.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns31.domaincontrol.com
ns32.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:52.154.67.170 ip4:52.186.99.149 ip4:52.190.45.125 ip4:147.249.37.42 ip4:147.249.237.42 ip4:68.18.0.0/20 ip4:64.18.0.0/20 ip4:173.245.103.0/24 ip4:64.14.245.17 ip4:64.14.245.159 ip4:64.14.245.80 ip4:208.81.212.0/22 a:mail.investran.infinity.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
✓ 2 found
selector1._domainkey
selector2._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
3 records- ILFnC7UIUz7wg6a8f2mKzf97nJwX0YPqnugt3BfdPlYQ7CyaAgEUtf+y/omFokh1J+OqJd2h1gSQvI1XCoGT4g==
- postman-domain-verification=f31beb56b3e0eedb42233092296d035f83ca7beb5e6fc8ae311cda429c69694c
- SPFv=spf1 ip4:52.154.67.170 ip4:52.186.99.149 ip4:52.190.45.125 ip4:147.249.37.42 ip4:147.249.237.42 ip4:68.18.0.0/20 ip4:64.18.0.0/20 ip4:173.245.103.0/24 ip4:64.14.245.17 ip4:64.14.245.159 ip4:64.14.245.80 ip4:208.81.212.0/22 a:mail.investran.infinity.com include:spf.protection.outlook.com ~all
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