Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gefaesszentrum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 00:48:37 UTC · ↺ Refresh
MX Hostnames
- mx.bremert.net
MX Priorities
- mx.bremert.net: 10
A / AAAA Records
- 185.60.251.251 (no PTR)
Mail Server IPs
- 152.53.33.98 ↩ mx.bremert.net
- 2a0a:4cc0:100:6::1 ↩ mx.bremert.net
SOA Record
Raw SOA
a.ns14.net benjamin.bremert.de 2024111500 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
benjamin@bremert.de
Serial
2024111500
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
a.ns14.net
d.ns14.net
c.ns14.net
b.ns14.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ~all
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