Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
purplesec.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 14:02:47 UTC · ↺ Refresh
MX Hostnames
- purplesec-com.mail.protection.outlook.com
MX Priorities
- purplesec-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.4.190 (no PTR)
- 172.67.70.5 (no PTR)
- 104.26.5.190
- 2606:4700:20::681a:5be
- 2606:4700:20::681a:4be
- 2606:4700:20::ac43:4605
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
dom.ns.cloudflare.com dns.cloudflare.com 2396426086 10000 2400 604800 1800
Primary NS (mname)
dom.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396426086
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dom.ns.cloudflare.com
june.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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- google-site-verification=Vmj7TpYfDBoph2KYgc0-ypZk5jgytupLvvVwv0OoesI
- mscid=944W5bhsqIVuPe5tTdogf9lsBXe3QZyJ0yAfp+Ur6iNtnHVOT6oJBRphMXEC3NeqWBYKchFfJ2CnD/kcfJAQqA==
- SPFv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com -all
- 1password-site-verification=M5BBB7W3NNDCTB2CK7RDDKUB4Y
Full email verification for purplesec.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits