cekom.de

Valid Email Server
Domain Lookup › cekom.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 15:36:25 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • alt2.aspmx.l.google.com: 6
  • aspmx3.googlemail.com: 11
  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5

A / AAAA Records

  • 178.63.45.241 ↩ fo2.cekom.com

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA ns1.routing.net bender.cekom.de 2026031903 14400 3600 604800 900
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
bender@cekom.de
Serial
2026031903
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

ns2.routing.net
ns3.routing.net
ns1.routing.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

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

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

All TXT Records

1 record
  • google-site-verification=8zEGtMjVezI0VP7B_IkwwzGQYtWy4v32I5rbW_NshTM
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