Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
haus-schwarzenberg.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 07:10:29 UTC · ↺ Refresh
MX Hostnames
- mx01.blinkenbox.net
MX Priorities
- mx01.blinkenbox.net: 10
A / AAAA Records
- 94.130.100.67 ↩ web01.blinkenbox.net
- 2a01:4f8:171:c8c::67 (no PTR)
Mail Server IPs
- 94.130.100.65 ↩ mx01.blinkenbox.net
SOA Record
Raw SOA
dns01.blinkenbox.net hostmaster.haus-schwarzenberg.org 2025011402 7200 540 604800 3600
Primary NS (mname)
dns01.blinkenbox.net
Admin Email (rname)
hostmaster@haus-schwarzenberg.org
Serial
2025011402
Refresh
7200s
Retry
540s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
nsb1.schlundtech.de
nsd1.schlundtech.de
dns01.blinkenbox.net
nsc1.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=blinkenbox.net
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 736 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
1 record- SPFv=spf1 redirect=blinkenbox.net
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