Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
skw-konstruktionen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 02:06:57 UTC · ↺ Refresh
MX Hostnames
- mail01.schuler-konstruktionen.de
- mail02.schuler-konstruktionen.de
MX Priorities
- mail01.schuler-konstruktionen.de: 10
- mail02.schuler-konstruktionen.de: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 62.156.180.73 ↩ mail01.schuler-konstruktionen.de
- 62.156.180.68 ↩ mail02.schuler-konstruktionen.de
SOA Record
Raw SOA
ns1.telekom-domains.de dns.telekom.de 2025042801 10800 3600 2419200 43200
Primary NS (mname)
ns1.telekom-domains.de
Admin Email (rname)
dns@telekom.de
Serial
2025042801
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
43200s
Nameservers (NS)
ns2.telekom-domains.de
ns1.telekom-domains.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.schuler-konstruktionen.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 include:_spf.schuler-konstruktionen.de ~all
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