computer-spezialisten.de

Valid Email Server
Domain Lookup › computer-spezialisten.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
computer-spezialisten.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 18:00:13 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx3.googlemail.com
  • aspmx5.googlemail.com
  • aspmx2.googlemail.com
  • alt2.aspmx.l.google.com
  • aspmx4.googlemail.com
  • aspmx.l.google.com

MX Priorities

  • aspmx5.googlemail.com: 35
  • alt2.aspmx.l.google.com: 22
  • aspmx3.googlemail.com: 33
  • aspmx2.googlemail.com: 32
  • alt1.aspmx.l.google.com: 21
  • aspmx4.googlemail.com: 34
  • aspmx.l.google.com: 10

A / AAAA Records

  • 49.12.180.11 ↩ bit-plesk02.taltec.de

Mail Server IPs

  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA ns1.cs-server003.de server.hosting-world.eu 2026020600 3600 1800 1209600 86400
Primary NS (mname)
ns1.cs-server003.de
Admin Email (rname)
server@hosting-world.eu
Serial
2026020600
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.cs-server003.de
ns2.cs-server003.de

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:78.46.88.122 +ip4:217.114.209.180 +include:spf.crsend.com +include:ns1.cs-server003.de +include:_spf.google.com +ip4:217.114.212.202 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

4 records
  • SPFv=spf1 +a +mx +ip4:78.46.88.122 +ip4:217.114.209.180 +include:spf.crsend.com +include:ns1.cs-server003.de +include:_spf.google.com +ip4:217.114.212.202 -all
  • MS=ms93897586
  • apple-domain-verification=L0kStpTwbqTyD20G MS=038729228DB6C61C06EA1476DB3CBE45F14835FB
  • google-site-verification=XLUDrJW3et7ybliFuYOIPEOIQwKaSPnvCmTcb37L-x8
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