Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
passwordrbl.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 05:31:27 UTC · ↺ Refresh
MX Hostnames
- passwordrbl-com.mail.protection.outlook.com
MX Priorities
- passwordrbl-com.mail.protection.outlook.com: 0
A / AAAA Records
- 138.68.39.97 (no PTR)
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.digitalocean.com hostmaster.passwordrbl.com 1772843257 10800 3600 604800 1800
Primary NS (mname)
ns1.digitalocean.com
Admin Email (rname)
hostmaster@passwordrbl.com
Serial
1772843257
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.digitalocean.com
ns2.digitalocean.com
ns3.digitalocean.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:prbl-mail.passwordrbl.com a:pub-web.passwordrbl.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms79972982
- SPFv=spf1 a mx a:prbl-mail.passwordrbl.com a:pub-web.passwordrbl.com include:spf.protection.outlook.com -all
- google-site-verification=814kr5VqD0DAchS0_MpLHePCXmtO2YvLBS7Eok1O2EA
Full email verification for passwordrbl.com
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