Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gebiserv.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 16:18:04 UTC · ↺ Refresh
MX Hostnames
- mail.gebiserv.de
MX Priorities
- mail.gebiserv.de: 10
A / AAAA Records
- 95.217.107.231 ↩ mail.gebiserv.de
Mail Server IPs
- 95.217.107.231 ↩ mail.gebiserv.de
SOA Record
Raw SOA
ns67.domaincontrol.com dns.jomax.net 2026030606 28800 7200 604800 600
Primary NS (mname)
ns67.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030606
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns67.domaincontrol.com
ns68.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.server-he.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine; aspf=s; adkim=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 a mx include:spf.server-he.de -all
- NETORG19694003.onmicrosoft.com
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