Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pf-cpa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 10:30:10 UTC · ↺ Refresh
MX Hostnames
- pfcpa-com0e.mail.protection.outlook.com
MX Priorities
- pfcpa-com0e.mail.protection.outlook.com: 0
A / AAAA Records
- 173.198.247.226 ↩ 173-198-247-226.static.as40244.net
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.prcinternet.net domain.prcinternet.net 2018080603 5400 3600 1209600 38400
Primary NS (mname)
ns1.prcinternet.net
Admin Email (rname)
domain@prcinternet.net
Serial
2018080603
Refresh
5400s
Retry
3600s
Expire
1209600s
Minimum TTL
38400s
Nameservers (NS)
ns2.prcinternet.net
ns1.prcinternet.net
ns3.prcinternet.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.messagelabs.com include:_spf.fortimailcloud.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=5; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 5% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
2 records- MS=ms34904897
- SPFv=spf1 mx include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.messagelabs.com include:_spf.fortimailcloud.com ~all
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