Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lk-klima.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:36:17 UTC · ↺ Refresh
MX Hostnames
- mx23c.antispameurope.com
- mx23a.antispameurope.com
- mx23d.antispameurope.com
- mx23b.antispameurope.com
MX Priorities
- mx23b.antispameurope.com: 20
- mx23a.antispameurope.com: 10
- mx23c.antispameurope.com: 30
- mx23d.antispameurope.com: 40
A / AAAA Records
- 212.114.86.36 ↩ node04.stz-onlineservice.de
Mail Server IPs
- 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
- 94.100.132.100 ↩ hsmx01.antispameurope.com
- 94.100.134.10 ↩ hsmx06.antispameurope.com
- 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
SOA Record
Raw SOA
ns1075.ui-dns.com hostmaster.1und1.de 2017042517 28800 7200 604800 300
Primary NS (mname)
ns1075.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2017042517
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1075.ui-dns.org
ns1075.ui-dns.biz
ns1075.ui-dns.de
ns1075.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.hornetsecurity.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
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 include:spf.hornetsecurity.com ~all
- MS=ms40971045
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