Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
martinheimo.fi
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 09:07:59 UTC · ↺ Refresh
MX Hostnames
- martinheimo-fi.mail.protection.outlook.com
MX Priorities
- martinheimo-fi.mail.protection.outlook.com: 0
A / AAAA Records
- 185.220.77.1 ↩ shadow.cloudcity.fi
- 2a0b:f240::1:0:0:0:1 ↩ shadow.cloudcity.fi
Mail Server IPs
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.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
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.cloudcity.fi hostmaster.cloudcity.fi 2016010401 10800 15 604800 3600
Primary NS (mname)
ns1.cloudcity.fi
Admin Email (rname)
hostmaster@cloudcity.fi
Serial
2016010401
Refresh
10800s
Retry
15s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.cloudcity.fi
ns2.cloudcity.fi
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
✗ 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- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms85317597
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