mentec.de

Valid Email Server
Domain Lookup › mentec.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 07:43:09 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • mentec-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 92.205.173.31 ↩ 31.173.205.92.host.secureserver.net

Mail Server IPs

  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2026011600 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026011600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns81.domaincontrol.com
ns82.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

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

All TXT Records

5 records
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnG1ylVvO1s9iFkHmO1ZzgRHnGIjZosH/gH3m3SZQQT5Cp7qiGkVyd4uMa9oi8aP01rPa6KpGT6h7fg3Semg+mCwojcmpDQAIWuvmGwT7tNsdObqOqe7984fMAeqqkQBWuc5VqjURqSp7Y7IWnX4Z6kyJgG0pm+WtPRowiKQgqCRNBoBTAAQr88zA5r0/baf9go4OhlVYl/6C/n/Fgo6AAWn3kCHZTfw/SRqRJtpfYv5OOv3x6+jVt8Qnu40yOvzgSj7Fe7JD0uFSfKg9a1FTQeLUXKPx/9D6tAmxAi4Q1L8XkDHOxP2pY7pCo2z/HhkHoH+3R/ITWCgXqX18UX6cNwIDAQAB
  • DMARCv=DMARC1; p=none;
  • return-cname.emailsys.net
  • MS=ms31664507
  • SPFv=spf1 include:spf.protection.outlook.com -all
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