Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crowe.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 00:48:18 UTC · ↺ Refresh
MX Hostnames
- crowe-com-br.mail.protection.outlook.com
MX Priorities
- crowe-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 159.246.55.100 (no PTR)
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.idp365.net hostmaster.idp365.net 2026022401 28800 1800 604800 3600
Primary NS (mname)
dns1.idp365.net
Admin Email (rname)
hostmaster@idp365.net
Serial
2026022401
Refresh
28800s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns1.idp365.net
dns3.idp365.net
dns2.idp365.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
7 records- 7d1hg272x577j53vy9p63b8v1f37xgc4
- DKIMv=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9QMVTOFrExzrShH7tpQgvQlv3FBX1FcRbw1TrJT3FMUnIYc2n/oA1JR9L2rhu+RngWDancdSXPNtds0euuJHjP36JmLF07YHxmAyPbjqE2HpEWUlP0AXmh31XbtfSDaphlg1u9HvAq/ffP8CaWxTJyqjDNYWw3FaTYJdhn579PwIDAQAB
- tk3dx17bpx4qltrf5qchrxt0x9pdh48y
- MS=ms68693161
- _omdsyl6qtnnsaqkbe67b4b29qyg9htp
- ds3gxvr16y6bl2vv7z3py5kc016tk3gp
- SPFv=spf1 include:spf.protection.outlook.com a include:sendgrid.net -all
Full email verification for crowe.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits