Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
harriscollect.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 10:32:23 UTC · ↺ Refresh
MX Hostnames
- harriscollect-com.mail.protection.outlook.com
MX Priorities
- harriscollect-com.mail.protection.outlook.com: 0
A / AAAA Records
- 64.225.57.4 (no PTR)
Mail Server IPs
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns27.domaincontrol.com dns.jomax.net 2026030202 86400 7200 3600000 86400
Primary NS (mname)
ns27.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030202
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns28.domaincontrol.com
ns27.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:8.31.35.37 include:spf.protection.outlook.com include:spf.mailjet.com include:spf.sendinblue.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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- SPFv=spf1 ip4:8.31.35.37 include:spf.protection.outlook.com include:spf.mailjet.com include:spf.sendinblue.com -all
- duo_sso_verification=CM0OeEsO3tORE0w4EblKmBTWH0odFZZCylnz3B2d5jWor7c31iO1xVaI9980xKzK
- yahoo-verification-key=yurXDJHMJwjODu4zYGGa+AhF1VeKy/LtFCrFnLLNQjA=
- google-site-verification=egvsc404BeBmVVXDwspkjMYnE-mhiHdVi8RbgZ-gqBo
Full email verification for harriscollect.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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