Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
terranova.co.cr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 21:28:03 UTC · ↺ Refresh
MX Hostnames
- terranova-co-cr.mail.protection.outlook.com
MX Priorities
- terranova-co-cr.mail.protection.outlook.com: 0
A / AAAA Records
- 18.208.124.7 ↩ ec2-18-208-124-7.compute-1.amazonaws.com
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.greengeeks.net root.chi203.greengeeks.net 2026031203 3600 1800 1209600 86400
Primary NS (mname)
ns1.greengeeks.net
Admin Email (rname)
root@chi203.greengeeks.net
Serial
2026031203
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.greengeeks.net
ns1.greengeeks.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:108.178.43.98 include:spf.greengeeks.net +mx +a +include:spf.protection.outlook.com +include:spf-0057e504.pphosted.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._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
2 records- SPFv=spf1 ip4:108.178.43.98 include:spf.greengeeks.net +mx +a +include:spf.protection.outlook.com +include:spf-0057e504.pphosted.com -all
- brevo-code:d0613d3714e53c56fb0cc4bf2aac9f01
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