Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pstechnik.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:03:05 UTC · ↺ Refresh
MX Hostnames
- pstechnik-de.mail.protection.outlook.com
MX Priorities
- pstechnik-de.mail.protection.outlook.com: 10
A / AAAA Records
- 35.158.163.209 ↩ ec2-35-158-163-209.eu-central-1.compute.amazonaws.com
- 3.77.17.165 ↩ ec2-3-77-17-165.eu-central-1.compute.amazonaws.com
- 3.67.203.118
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: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
SOA Record
Raw SOA
ns1.hosting.de hostmaster.pstechnik.de 2026030907 86400 7200 3600000 900
Primary NS (mname)
ns1.hosting.de
Admin Email (rname)
hostmaster@pstechnik.de
Serial
2026030907
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s
Nameservers (NS)
ns1.hosting.de
ns2.hosting.de
ns3.hosting.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.sendinblue.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms34250197
- SPFv=spf1 a mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.sendinblue.com -all
- Sendinblue-code:2e4c20c74fe1bb641e4e864dfb113334
Full email verification for pstechnik.de
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