Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uni-bamberg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 07:21:24 UTC · ↺ Refresh
MX Hostnames
- a2301.mx.srv.dfn.de
- b2301.mx.srv.dfn.de
- c2301.mx.srv.dfn.de
MX Priorities
- b2301.mx.srv.dfn.de: 10
- a2301.mx.srv.dfn.de: 10
- c2301.mx.srv.dfn.de: 10
A / AAAA Records
- 141.13.240.24 ↩ *.misc.www.uni-bamberg.de
Mail Server IPs
- 194.95.234.193 ↩ b2301.mx.srv.dfn.de
- 2001:638:d:c302:acdc:1979:2:a7 ↩ b2301.mx.srv.dfn.de
- 194.95.232.193 ↩ a2301.mx.srv.dfn.de
- 2001:638:d:c301:acdc:1979:2:a7 ↩ a2301.mx.srv.dfn.de
- 194.95.238.193 ↩ c2301.mx.srv.dfn.de
- 2001:638:d:c303:acdc:1979:2:a7 ↩ c2301.mx.srv.dfn.de
SOA Record
Raw SOA
dns1.lrz.de postmaster.uni-bamberg.de 99252269 14400 3600 1296000 86400
Primary NS (mname)
dns1.lrz.de
Admin Email (rname)
postmaster@uni-bamberg.de
Serial
99252269
Refresh
14400s
Retry
3600s
Expire
1296000s
Minimum TTL
86400s
Nameservers (NS)
dns3.lrz.eu
dns2.lrz.bayern
dns1.lrz.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mailex.uni-bamberg.de include:spf.emailsys.net include:_spf.zimpel.de include:_spf.tivian.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- brevo-code:6d6cc13990f3a96740f7079b29b302c3
- adobe-idp-site-verification=f5d2ae603cf460100a15951731c74a255653e4b0955ea9cce259f6e19a9f6762
- apple-domain-verification=6JARXSPewQk98gXG
- SPFv=spf1 include:spf.mailex.uni-bamberg.de include:spf.emailsys.net include:_spf.zimpel.de include:_spf.tivian.com ~all
- ZOOM_verify_17ulrOGWREK12_j2q_F6mA
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