Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crenshawflooring.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 02:45:08 UTC · ↺ Refresh
MX Hostnames
- crenshawflooring-com.mail.protection.outlook.com
MX Priorities
- crenshawflooring-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.134.139 (no PTR)
- 104.21.6.60 (no PTR)
- 2606:4700:3030::6815:63c
- 2606:4700:3031::ac43:868b
Mail Server IPs
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
adele.ns.cloudflare.com dns.cloudflare.com 2396923710 10000 2400 604800 1800
Primary NS (mname)
adele.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396923710
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
adele.ns.cloudflare.com
cosmin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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=ms17989188
- SPFv=spf1 include:spf.protection.outlook.com -all
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