Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mb-rs-mittelfranken.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 17:35:11 UTC · ↺ Refresh
MX Hostnames
- mail.ssl-brn.de
- mail1.ssl-brn.de
MX Priorities
- mail.ssl-brn.de: 10
- mail1.ssl-brn.de: 10
A / AAAA Records
- 78.46.178.215 ↩ static.215.178.46.78.clients.your-server.de
Mail Server IPs
- 78.46.178.210 ↩ mail.ssl-brn.de
- 78.46.178.214 ↩ mail.ssl-brn.de
- 88.198.245.167 ↩ mail1.ssl-brn.de
- 88.198.245.171 ↩ mail1.ssl-brn.de
- 88.198.245.173 ↩ mail1.ssl-brn.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026020901 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026020901
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
robotns2.second-ns.de
robotns3.second-ns.com
ns1.first-ns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:fibs.schule.bayern.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:admin.ssl-brn.de
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:admin.ssl-brn.de
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 mx a:fibs.schule.bayern.de ~all
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