Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prima-buero.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 22:48:29 UTC · ↺ Refresh
MX Hostnames
- primabuero-de01c.mail.protection.outlook.com
- mail1.prima-buero.de
MX Priorities
- primabuero-de01c.mail.protection.outlook.com: 10
- mail1.prima-buero.de: 20
A / AAAA Records
- 87.230.60.238 ↩ vwp0231.webpack.hosteurope.de
- 2a01:488:42:1000:57e6:3cee:3b:80d2
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 78.46.168.126 ↩ static.126.168.46.78.clients.your-server.de
SOA Record
Raw SOA
ns05.domaincontrol.com dns.jomax.net 2025120803 28800 7200 604800 600
Primary NS (mname)
ns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025120803
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns05.domaincontrol.com
ns06.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:116.202.221.35 ip4:78.46.168.126 ip4:92.79.157.15 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.mo.cobai.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
6 records- g6q2bdjtjta8jjh15qpsjvlvhb
- brevo-code:2a1b014a74a53c4e99db24ba9f252c69
- MS=ms67212065
- DMARCv=DMARC1; p=reject; [email protected]; [email protected]; sp=reject;
- SPFv=spf1 ip4:116.202.221.35 ip4:78.46.168.126 ip4:92.79.157.15 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.mo.cobai.com -all
- oprqp8lqcj2tf5onsbvosh46gs
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