Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hdbl-herrsching.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 12:23:45 UTC · ↺ Refresh
MX Hostnames
- mx-in01.eu.retarus.com
- mx-in02.eu.retarus.com
MX Priorities
- mx-in01.eu.retarus.com: 10
- mx-in02.eu.retarus.com: 10
A / AAAA Records
- 128.204.134.99 ↩ xserv2002.hybridserver.at
Mail Server IPs
- 94.199.92.130 ↩ mx-in01.eu.retarus.com
- 94.199.89.39 ↩ mx-in02.eu.retarus.com
SOA Record
Raw SOA
ns1a.dodns.net hostmaster.hdbl-herrsching.de 11 86400 10800 3600000 172800
Primary NS (mname)
ns1a.dodns.net
Admin Email (rname)
hostmaster@hdbl-herrsching.de
Serial
11
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns1a.dodns.net
ns2a.dodns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.retarus.com ~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.retarus.com ~all
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