Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
reuna.fi
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 18:00:31 UTC · ↺ Refresh
MX Hostnames
- reuna-fi.mail.protection.outlook.com
MX Priorities
- reuna-fi.mail.protection.outlook.com: 10
A / AAAA Records
- 18.197.248.23 ↩ eu-staticip.multiscreensite.com
- 52.59.120.70 ↩ eu-staticip2.multiscreensite.com
Mail Server IPs
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
namesurfer.inet.fi hostmaster.telia.fi 2025032814 28800 7200 3456000 86400
Primary NS (mname)
namesurfer.inet.fi
Admin Email (rname)
hostmaster@telia.fi
Serial
2025032814
Refresh
28800s
Retry
7200s
Expire
3456000s
Minimum TTL
86400s
Nameservers (NS)
ns2-fin.global.sonera.fi
ns1-fin.global.sonera.fi
ns1-swe.global.sonera.se
ns2-usa.global.sonera.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
✗ 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
1 record- SPFv=spf1 include:spf.protection.outlook.com -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for reuna.fi
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits