Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
klosterkammer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 16:47:46 UTC · ↺ Refresh
MX Hostnames
- mail.liemak.net
MX Priorities
- mail.liemak.net: 10
A / AAAA Records
- 116.203.177.64 ↩ static.64.177.203.116.clients.your-server.de
Mail Server IPs
- 78.47.65.166 ↩ mail.liemak.net
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026032105 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026032105
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
robotns2.second-ns.de
robotns3.second-ns.com
ns1.first-ns.de
SPF Record
✓ Strict (-all)
v=spf1 mx exists:www.klosterkammer.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- pmBf+ZHRVV61s5E1dBHuiv/a/4+ThrQiwo64E7eqIhTu/mtkok77kphgiYbrbfcaY09tEkaBXv2h7ZUt5vEN2w==
- /z4L/0mX9Pmmc/5bGqJVotNgcryNb112vGB6REE6+D6VibAshKg1FBrQS3bU26OXq1wqe8Kj/CNk8+u/t2W/tg==
- SPFv=spf1 mx exists:www.klosterkammer.de -all
- MS=ms53298606
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for klosterkammer.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits