Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
werner-dosiertechnik.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 07:45:49 UTC · ↺ Refresh
MX Hostnames
- d339110.b.ess.de.barracudanetworks.com
- d339110.a.ess.de.barracudanetworks.com
MX Priorities
- d339110.b.ess.de.barracudanetworks.com: 10
- d339110.a.ess.de.barracudanetworks.com: 0
A / AAAA Records
- 78.47.8.3 ↩ dedi2515.your-server.de
Mail Server IPs
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
ns1072.ui-dns.de hostmaster.schlund.de 2016110632 28800 7200 604800 300
Primary NS (mname)
ns1072.ui-dns.de
Admin Email (rname)
hostmaster@schlund.de
Serial
2016110632
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1072.ui-dns.com
ns1072.ui-dns.de
ns1072.ui-dns.org
ns1072.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com a ip4:80.81.11.244 ip4:62.204.164.56 ip4:185.110.124.169 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms36127437
- ft8p7qy85bj5jqmt0bq7311pqzx1wsfh
- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com a ip4:80.81.11.244 ip4:62.204.164.56 ip4:185.110.124.169 -all
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