Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
infinitum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 13:28:34 UTC · ↺ Refresh
MX Hostnames
- mail.serverimnetz.de
MX Priorities
- mail.serverimnetz.de: 10
A / AAAA Records
- 202.61.236.99 ↩ server.i-s3.de
Mail Server IPs
- 89.107.68.125 ↩ mailgw3.serverimnetz.de
- 195.88.45.245 ↩ mailgw1.serverimnetz.de
SOA Record
Raw SOA
a.ns14.net wk.infinitum.de 2025073001 43200 7200 1209600 600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
wk@infinitum.de
Serial
2025073001
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
c.ns14.net
d.ns14.net
b.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.sendinblue.com include:spf.mail.serverimnetz.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 216 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
8 records- sendinblue-code:c93914aed4cb89bc3fdc9cc9f37a88ff
- 11xdgr4fvv66crmvtkrrny8w66wtfl15
- SPFv=spf1 include:spf.sendinblue.com include:spf.mail.serverimnetz.de -all
- globalsign-domain-verification=E920283D63F7CD0285B8380D8CD9FEBF
- +M+QMpG3fcABKp38dFBt52Imx3U9hnFsTHltQSHNjG4=
- MS=ms51076811
- swisssign-check=5Lwn473vyF9piGdKUsPwb4RFRPI
- google-site-verification=pMUaWwD78JA8T3qoOiulHhTFWd7KAWIfSF4UYVVf5Gs
Full email verification for infinitum.de
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