tenzo.se

Valid Email Server
Domain Lookup › tenzo.se

Domain Overview

DNS: ✓ 3mo ago Checker: ✓ 3mo ago
tenzo.se
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-30 13:52:29 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • tenzo-se.mail.protection.outlook.com

MX Priorities

  • tenzo-se.mail.protection.outlook.com: 0

A / AAAA Records

  • 89.221.250.3 ↩ www3.aname.net

Mail Server IPs

  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.swedishexportmedia.com registry.swedishexportmedia.com 2026012025 28800 7200 604800 86400
Primary NS (mname)
ns1.swedishexportmedia.com
Admin Email (rname)
registry@swedishexportmedia.com
Serial
2026012025
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns3.swedishexportmedia.com
ns2.swedishexportmedia.com
ns1.swedishexportmedia.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:82.145.130.165 ip4:195.67.27.16/28 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

3 records
  • 67n7pr3e37flh5c9d748p908qj.
  • SPFv=spf1 ip4:82.145.130.165 ip4:195.67.27.16/28 include:spf.protection.outlook.com include:servers.mcsv.net -all
  • MS=ms31542965
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 · Customize →
See demo & docs
Deep verification
Full email verification for tenzo.se

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits