Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
videobib.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 17:52:12 UTC · ↺ Refresh
MX Hostnames
- mail.teambeinert.de
MX Priorities
- mail.teambeinert.de: 9
A / AAAA Records
- 116.203.211.3 ↩ www.teambeinert.de
Mail Server IPs
- 49.12.44.227 ↩ mail.teambeinert.de
- 2a01:4f8:c17:4b80::1 ↩ mail.teambeinert.de
SOA Record
Raw SOA
cns1.alfahosting.info studio.beinert.de 2025022017 28800 7200 604800 86400
Primary NS (mname)
cns1.alfahosting.info
Admin Email (rname)
studio@beinert.de
Serial
2025022017
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
cns2.alfahosting.info
cns1.alfahosting.info
cns3.alfahosting.info
SPF Record
✓ Strict (-all)
v=spf1 mx a -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 7 chars (valid)
⚠ Public key too short (7 chars) — DKIM may be invalid.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a -all
Full email verification for videobib.de
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