connext.de

Valid Email Server
Domain Lookup › connext.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 10:10:35 UTC · ↺ Refresh

MX Hostnames

  • connext-de.mail.cloud.nospamproxy.com

MX Priorities

  • connext-de.mail.cloud.nospamproxy.com: 50

A / AAAA Records

  • 188.111.59.150 (no PTR)

Mail Server IPs

  • 178.212.92.11 ↩ de-s03-gw2.mail.cloud.nospamproxy.com
  • 193.37.132.5 ↩ de-s03-gw1.mail.cloud.nospamproxy.com

SOA Record

Raw SOA cxworld.connext.de hostmaster.connext.de 2026032219 300 600 604800 3600
Primary NS (mname)
cxworld.connext.de
Admin Email (rname)
hostmaster@connext.de
Serial
2026032219
Refresh
300s
Retry
600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

cxworld.connext.de
pns.dtag.de
secondary006.dtag.net

SPF Record

✓ Strict (-all)
v=spf1 mx a:mx01.connext.de include:spf.protection.outlook.com include:spf.turbo-smtp.com include:spf.sendinblue.com include:spf.connext-de.cloud.nospamproxy.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=0;rua=mailto:[email protected];ruf=mailto:[email protected];adkim=s;aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
⚠ Policy applies to 0% of failing messages only

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

9 records
  • brevo-code:2624481364140ce5c5a51bd5a1b979eb
  • globalsign-domain-verification=B4284CF8B04B7F47C5DB0B1E45C4F435
  • j96EAlQ1PjzdNWg/MX1V/E/fufQMosrUOX3LtaNfatg=
  • apple-domain-verification=Gxny6aRXTO2iecCQ
  • SPFv=spf1 mx a:mx01.connext.de include:spf.protection.outlook.com include:spf.turbo-smtp.com include:spf.sendinblue.com include:spf.connext-de.cloud.nospamproxy.com -all
  • MS=ms17068323
  • connext.de,An8ppZHimWc3UBupvbx328xxbMJmFwLkm1GanzZNr2LmENINzvdvjxTIp/rY87SrbKe1e/X9DvNFLQkPon1pRw==
  • lrybm46w1j0zfgdcz8g0tptn1bgxrzyv
  • google-site-verification=ubYDOOiaT2MiLZ8Zn7V83kj9KXHwqdk0C3m8Lr2l_qw
Full email verification for connext.de

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