Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crowe.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:40:28 UTC · ↺ Refresh
MX Hostnames
- crowe-com-co.mail.protection.outlook.com
MX Priorities
- crowe-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 159.246.55.100 (no PTR)
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
dns1.idp365.net hostmaster.idp365.net 2026020401 28800 1800 604800 3600
Primary NS (mname)
dns1.idp365.net
Admin Email (rname)
hostmaster@idp365.net
Serial
2026020401
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 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- SPFv=spf1 include:spf.protection.outlook.com -all
- k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgPmWxxF8Gg3iciy6Wq0YsvtUx/3m91ThVhpjwUPNa+nG6oAPSu7GQpluC65QdsKZEhLUqcdTZwR0Lk68iO4MLClNkxeW7QH0m210ejQeQzhqxf4qKi6BVfWdO8rORP4Z4fI3Bnd67MVR8Wl+jwoC5B7Uf7XegsiLN8UdpXicCDwIDAQAB
- tk3dx17bpx4qltrf5qchrxt0x9pdh48y
- wjpv474c9kgs5j6dzz2qfq1bswhrnxqz
- ds3gxvr16y6bl2vv7z3py5kc016tk3gp
- _s9847rdtxzrbn756pza7slpq1swnp98
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