Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brunner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 22:32:44 UTC · ↺ Refresh
MX Hostnames
- smtpgate.brunner.de
MX Priorities
- smtpgate.brunner.de: 20
A / AAAA Records
- 81.27.231.98 ↩ hpm1047.hpress.de
Mail Server IPs
- 81.27.173.74 ↩ smtpgate.brunner.de
SOA Record
Raw SOA
ns.regensburg.com hostmaster.regensburg.com 820168992 86400 7200 604800 86400
Primary NS (mname)
ns.regensburg.com
Admin Email (rname)
hostmaster@regensburg.com
Serial
820168992
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.regensburg.com
ns.regensburg.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:80.150.184.90/32 ip4:81.27.173.70/32 ip4:81.27.173.74/32 ip4:81.27.173.75/32 ip4:81.27.173.80/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=7D91641500BBA0F16D20C04499BC4EE41F9BF2F5
- brevo-code:445a62753987708e62e417743199c84e
- SPFv=spf1 ip4:80.150.184.90/32 ip4:81.27.173.70/32 ip4:81.27.173.74/32 ip4:81.27.173.75/32 ip4:81.27.173.80/32 include:spf.protection.outlook.com -all
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