Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dresdner-konzept.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 14:17:50 UTC · ↺ Refresh
MX Hostnames
- ks2.skn-server.de
MX Priorities
- ks2.skn-server.de: 10
A / AAAA Records
- 138.201.80.14 ↩ ks2.skn-server.de
- 2a01:4f8:172:1bc6::2 ↩ ks2.skn-server.de
Mail Server IPs
- 138.201.80.14 ↩ ks2.skn-server.de
- 2a01:4f8:172:1bc6::2 ↩ ks2.skn-server.de
SOA Record
Raw SOA
nsa1.schlundtech.de info.dresdner-konzept.de 2025111005 43200 7200 1209600 86400
Primary NS (mname)
nsa1.schlundtech.de
Admin Email (rname)
info@dresdner-konzept.de
Serial
2025111005
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsa1.schlundtech.de
nsc1.schlundtech.de
nsb1.schlundtech.de
nsd1.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:ks2.skn-server.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
2 records- google-site-verification=KqboXmedAj_temK4JeOOFJ4Q9wXgeaGdVKGH7p41wLQ
- SPFv=spf1 +a +mx +a:ks2.skn-server.de -all
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