connect-group.de

Valid Email Server
Domain Lookup › connect-group.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
connect-group.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 09:07:48 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx3.googlemail.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 20
  • aspmx2.googlemail.com: 30
  • alt2.aspmx.l.google.com: 20
  • aspmx3.googlemail.com: 30

A / AAAA Records

  • 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com

Mail Server IPs

  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net

SOA Record

Raw SOA ns1.netclusive.net hostmaster.connect-group.de 2025032402 10000 1800 604800 480
Primary NS (mname)
ns1.netclusive.net
Admin Email (rname)
hostmaster@connect-group.de
Serial
2025032402
Refresh
10000s
Retry
1800s
Expire
604800s
Minimum TTL
480s

Nameservers (NS)

ns2.netclusive.net
ns3.netclusive.net
ns1.netclusive.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:servers.mcsv.net ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

2 records
  • google-site-verification=RV8zDaoPi40a9d9kOTaCEXAVlxq3fv6Cv0U-TWrdxMo
  • SPFv=spf1 include:servers.mcsv.net ?all
Full email verification for connect-group.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits