Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crowe.pr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 23:53:39 UTC · ↺ Refresh
MX Hostnames
- crowe-pr.mail.protection.outlook.com
MX Priorities
- crowe-pr.mail.protection.outlook.com: 0
A / AAAA Records
- 159.246.55.100 (no PTR)
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.idp365.net hostmaster.idp365.net 2026012701 28800 1800 604800 3600
Primary NS (mname)
dns1.idp365.net
Admin Email (rname)
hostmaster@idp365.net
Serial
2026012701
Refresh
28800s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns3.idp365.net
dns1.idp365.net
dns2.idp365.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.50.27.74 ip4:24.139.104.238 ip4:64.89.14.5 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
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
7 records- SPFv=spf1 ip4:200.50.27.74 ip4:24.139.104.238 ip4:64.89.14.5 include:spf.protection.outlook.com -all
- sffqe3qf91jt0ovc7nq01nr5rm
- nH7FXHC91uPXxMZ5EcX5bdgCv7PDfYasf4hnXvQ0XaDHfIt+Gbqa5qo9ZIibtXZndyxRZ7DpD+s9k44r2kXqfg==
- dr1fchaje8ved8ljbth9qhvmb2
- openai-domain-verification=dv-rcfdLLfATOqzjfU1mvJTM32e
- nn4gsm9n2v1c7n6h8i1k1v2piu
- tk3dx17bpx4qltrf5qchrxt0x9pdh48y
Full email verification for crowe.pr
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits