tema.de

Valid Email Server
Domain Lookup › tema.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tema.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 19:19:57 UTC · ↺ Refresh

MX Hostnames

  • tema-de.mail.protection.outlook.com

MX Priorities

  • tema-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 193.254.190.182 ↩ srv03.tema-hosting.de

Mail Server IPs

  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com

SOA Record

Raw SOA dns11.netcologne.de hostmaster.netcologne.de 2025091905 10800 3600 3600000 3600
Primary NS (mname)
dns11.netcologne.de
Admin Email (rname)
hostmaster@netcologne.de
Serial
2025091905
Refresh
10800s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

dns12.netcologne.de
dns13.netcologne.de
dns11.netcologne.de
dns14.netcologne.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com include:spf.crsend.com a:srv03.tema-hosting.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com include:spf.crsend.com a:srv03.tema-hosting.de ~all
  • Sendinblue-code:21b13f066141c1ff9b71b0821b505806
  • openai-domain-verification=dv-mqwQyTREkfA7KcbsX8QgKryn
  • MS=ms46372514
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