Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ostalb-klinikum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 15:12:13 UTC · ↺ Refresh
MX Hostnames
- mail.kliniken-ostalb.de
MX Priorities
- mail.kliniken-ostalb.de: 10
A / AAAA Records
- 49.12.80.173 ↩ box08.bluebox-world.net
- 2a01:4f8:2200:40c5::2 ↩ box08.bluebox-world.net
Mail Server IPs
- 62.152.172.136 ↩ mail.kliniken-ostalb.de
SOA Record
Raw SOA
a.ns14.net kf.bluebox-productions.com 2025040200 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
kf@bluebox-productions.com
Serial
2025040200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
c.ns14.net
a.ns14.net
d.ns14.net
b.ns14.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:62.152.172.136 ip4:62.152.172.135 ip4:159.69.61.58 ip4:195.201.81.209 ~all
📊 DNS lookups: 2/10
~ 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
1 record- SPFv=spf1 mx a ip4:62.152.172.136 ip4:62.152.172.135 ip4:159.69.61.58 ip4:195.201.81.209 ~all
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