Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dienstleistungen-hotz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 11:55:53 UTC · ↺ Refresh
MX Hostnames
- mail.dienstleistungen-hotz.de
MX Priorities
- mail.dienstleistungen-hotz.de: 10
A / AAAA Records
- 85.215.53.141 ↩ susanne.wsrn.host
- 2a02:2479:5e:f600::1 (no PTR)
Mail Server IPs
- 85.215.53.141 ↩ susanne.wsrn.host
- 2a02:2479:5e:f600::1 (no PTR)
SOA Record
Raw SOA
ns1.dns-de.de domains.wsrn.host 2025090802 43200 7200 1209600 3600
Primary NS (mname)
ns1.dns-de.de
Admin Email (rname)
domains@wsrn.host
Serial
2025090802
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.dns-de.de
ns2.dns-de.de
ns4.dns-de.de
ns3.dns-de.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:susanne.wsrn.host -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 5 chars (valid)
⚠ Public key too short (5 chars) — DKIM may be invalid.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +a:susanne.wsrn.host -all
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