Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bremertheater.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 17:25:55 UTC · ↺ Refresh
MX Hostnames
- mail2.theaterbremen.de
MX Priorities
- mail2.theaterbremen.de: 100
A / AAAA Records
- 162.55.76.23 ↩ lb00.culturebase.org
Mail Server IPs
- 80.245.136.210 ↩ mail2.theaterbremen.de
SOA Record
Raw SOA
ns-01.briteline.de technik.briteline.de 2025042502 86400 7200 604800 86400
Primary NS (mname)
ns-01.briteline.de
Admin Email (rname)
technik@briteline.de
Serial
2025042502
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns-02.briteline.de
ns-01.briteline.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ptr a:mta2.culturebase.org include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ 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
2 records- SPFv=spf1 mx a ptr a:mta2.culturebase.org include:spf.protection.outlook.com ~all
- MS=ms49193253
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