Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
securitascostarica.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 14:19:37 UTC · ↺ Refresh
MX Hostnames
- securitascostarica-com.mail.protection.outlook.com
MX Priorities
- securitascostarica-com.mail.protection.outlook.com: 0
A / AAAA Records
- 217.114.94.2 (no PTR)
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.p68.dns.oraclecloud.net postmaster.maiten.com 122 3600 600 604800 1800
Primary NS (mname)
ns1.p68.dns.oraclecloud.net
Admin Email (rname)
postmaster@maiten.com
Serial
122
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.p68.dns.oraclecloud.net
ns2.p68.dns.oraclecloud.net
ns4.p68.dns.oraclecloud.net
ns3.p68.dns.oraclecloud.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:201.194.187.226 ip4:190.113.98.202 ip4:168.0.56.12 ip4:200.74.249.201 ip4:4.149.123.80 ip4:20.114.64.45 include:spf.protection.outlook.com include:spf.alarm.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
3 records- SPFv=spf1 mx ip4:201.194.187.226 ip4:190.113.98.202 ip4:168.0.56.12 ip4:200.74.249.201 ip4:4.149.123.80 ip4:20.114.64.45 include:spf.protection.outlook.com include:spf.alarm.com -all
- onetrust-domain-verification=bfad9df2d51347be9260da6748d956f5
- oiomcteedal445fpnf67r9uhft
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