Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hfbk-hamburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 19:06:28 UTC · ↺ Refresh
MX Hostnames
- mx.hfbk-hamburg.de
MX Priorities
- mx.hfbk-hamburg.de: 5
A / AAAA Records
- 157.90.130.107 ↩ hfbk-hamburg.de
Mail Server IPs
- 193.174.241.201 ↩ ak47.hfbk-hamburg.de
SOA Record
Raw SOA
ns.hfbk-hamburg.de hostmaster.hfbk-hamburg.de 1774530758 16384 2048 1048576 2560
Primary NS (mname)
ns.hfbk-hamburg.de
Admin Email (rname)
hostmaster@hfbk-hamburg.de
Serial
1774530758
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s
Nameservers (NS)
s-dns.irz42.net
ns.hfbk-hamburg.de
ns2.hfbk-hamburg.de
p-dns.irz42.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mail.hfbk.art a:ak47.hfbk-hamburg.de include:cemsc.net ~all
📊 DNS lookups: 3/10
~ 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
6 records- @MS=9963141B9DA859831057DB7B1395717494A44ABB
- google-site-verification=7qqbM4602jmljn2eCyB2MhKIDRRFv0tjl6nnkEEOGks
- SPFv=spf1 a:mail.hfbk.art a:ak47.hfbk-hamburg.de include:cemsc.net ~all
- adobe-idp-site-verification=719176fa8eb3626d5c4bbb2d300c22a1dbda4ee4de984b64960019af97448965
- apple-domain-verification=E9pZK0U36JT239AZ
- MS=ms80089739
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