Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tenbeck.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 03:52:34 UTC · ↺ Refresh
MX Hostnames
- s24678.creolineserver.com
MX Priorities
- s24678.creolineserver.com: 0
A / AAAA Records
- 193.142.42.37 (no PTR)
Mail Server IPs
- 5.1.80.140 ↩ s24678.creolineserver.com
- 2a07:6fc0:1::7:0:0:93 ↩ s24678.creolineserver.com
SOA Record
Raw SOA
ns1.creolineserver.com noc.creoline.com 2024091604 7200 1800 1209600 3600
Primary NS (mname)
ns1.creolineserver.com
Admin Email (rname)
noc@creoline.com
Serial
2024091604
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns4.creolineserver.com
ns1.creolineserver.com
ns3.creolineserver.com
ns2.creolineserver.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:mail.tenbeck.de ip4:78.46.250.36 include:_spf.creoline.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
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
✗ None detectedNo 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
2 records- SPFv=spf1 a mx a:mail.tenbeck.de ip4:78.46.250.36 include:_spf.creoline.de ~all
- creoline-domain-verification=a73b4eb941cf0e094a1dddb302a7fe741b80469b
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