Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
impacto.cr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 09:33:34 UTC · ↺ Refresh
MX Hostnames
- impacto-cr.mail.protection.outlook.com
MX Priorities
- impacto-cr.mail.protection.outlook.com: 0
A / AAAA Records
- 67.20.116.111 ↩ host2128.hostmonster.com
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hostmonster.com root.bluehost.com 126010611 10800 3600 604800 3600
Primary NS (mname)
ns1.hostmonster.com
Admin Email (rname)
root@bluehost.com
Serial
126010611
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.hostmonster.com
ns2.hostmonster.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:hostmonster.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- SPFv=spf1 include:spf.protection.outlook.com include:hostmonster.com -all
- MS=ms79425003
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