Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
opencard.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 08:38:16 UTC · ↺ Refresh
MX Hostnames
- opencard-com.mail.protection.outlook.com
- aspmx.l.google.com
MX Priorities
- opencard-com.mail.protection.outlook.com: 0
- aspmx.l.google.com: 1
A / AAAA Records
- 198.202.211.1
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
SOA Record
Raw SOA
ns25.latinoamericahosting.com info.latinoamericahostingemail.com 2026033101 3600 1800 1209600 86400
Primary NS (mname)
ns25.latinoamericahosting.com
Admin Email (rname)
info@latinoamericahostingemail.com
Serial
2026033101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns26.latinoamericahosting.com
ns25.latinoamericahosting.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:15.235.82.117 include:relay.mailchannels.net include:spf.protection.outlook.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
✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms49717987
- proxy-ssl.webflow.com
- SPFv=spf1 ip4:15.235.82.117 include:relay.mailchannels.net include:spf.protection.outlook.com -all
Full email verification for opencard.com
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