Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
flores-trane.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 23:20:33 UTC · ↺ Refresh
MX Hostnames
- florestrane-com01e.mail.protection.outlook.com
MX Priorities
- florestrane-com01e.mail.protection.outlook.com: 10
A / AAAA Records
- 104.21.4.183 (no PTR)
- 172.67.132.88 (no PTR)
- 2606:4700:3030::6815:4b7
- 2606:4700:3035::ac43:8458
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
luke.ns.cloudflare.com dns.cloudflare.com 2399616405 10000 2400 604800 1800
Primary NS (mname)
luke.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399616405
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
luke.ns.cloudflare.com
uma.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mailersend.net +a +mx include:spf.protection.outlook.com +ip4:173.249.144.47 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms89994875
- SPFv=spf1 include:_spf.mailersend.net +a +mx include:spf.protection.outlook.com +ip4:173.249.144.47 ~all
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