Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grupoplaza.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 22:30:04 UTC · ↺ Refresh
MX Hostnames
- grupoplaza-com.mail.protection.outlook.com
MX Priorities
- grupoplaza-com.mail.protection.outlook.com: 10
A / AAAA Records
- 134.0.15.164 ↩ vxhcl-04.srv.cat
Mail Server IPs
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
dns21.servidoresdns.net hostmaster.servidoresdns.net 2008061725 21600 3600 2419200 1800
Primary NS (mname)
dns21.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2008061725
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s
Nameservers (NS)
dns21.servidoresdns.net
dns22.servidoresdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
3 records- MS=ms47479240
- google-site-verification=jMnrHviBH0VBqkFPGwjDcUaTc0OLKl4jqbXmpaJJVw4
- SPFv=spf1 include:spf.protection.outlook.com -all
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