Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
frizonia.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-18 03:42:08 UTC · ↺ Refresh
MX Hostnames
- frizonia-com.mail.protection.outlook.com
MX Priorities
- frizonia-com.mail.protection.outlook.com: 10
A / AAAA Records
- 217.76.132.134 ↩ llgk135.servidoresdns.net
Mail Server IPs
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
dns37.servidoresdns.net hostmaster.servidoresdns.net 2018122671 21600 3600 2419200 60
Primary NS (mname)
dns37.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2018122671
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
60s
Nameservers (NS)
dns37.servidoresdns.net
dns38.servidoresdns.net
keyla.ns.cloudflare.com
yahir.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=AC2C7A0205DE42BEA412614D8AC95276FEEB87E5
- SPFv=spf1 include:spf.protection.outlook.com -all
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