uni-stuttgart.de

Valid Email Server
Domain Lookup › uni-stuttgart.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
uni-stuttgart.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 18:54:33 UTC · ↺ Refresh

MX Hostnames

  • mxex1.tik.uni-stuttgart.de
  • mxex2.tik.uni-stuttgart.de

MX Priorities

  • mxex2.tik.uni-stuttgart.de: 10
  • mxex1.tik.uni-stuttgart.de: 10

A / AAAA Records

  • 129.69.0.47 ↩ uni-stuttgart.de
  • 2001:7c0:2041:48::47 ↩ uni-stuttgart.de

Mail Server IPs

  • 129.69.192.21 ↩ mxex2.tik.uni-stuttgart.de
  • 2001:7c0:2041:24::a:2 ↩ mxex2.tik.uni-stuttgart.de
  • 129.69.192.20 ↩ mxex1.tik.uni-stuttgart.de
  • 2001:7c0:2041:24::a:1 ↩ mxex1.tik.uni-stuttgart.de

SOA Record

Raw SOA dns-hm0.rus.uni-stuttgart.de dns-support.rus.uni-stuttgart.de 2026031801 3600 900 1209600 3600
Primary NS (mname)
dns-hm0.rus.uni-stuttgart.de
Admin Email (rname)
dns-support@rus.uni-stuttgart.de
Serial
2026031801
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns-auth1.uni-stuttgart.de
dns-auth3.uni-stuttgart.net
dns-auth2.uni-stuttgart.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mxex.uni-stuttgart.de include:_spf.mailrelay.uni-stuttgart.de
📊 DNS lookups: 2/10

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • SPFv=spf1 include:_spf.mxex.uni-stuttgart.de include:_spf.mailrelay.uni-stuttgart.de
  • google-site-verification=H44ewdpwEWItGRRimCVxcR_ecOlVXvOgXeKE9RgM2ts
  • [email protected]
  • adobe-idp-site-verification=89e0898d92cb1af1264a5095a1ec46b6c591d4af17b8881af3e833ef42b33814
  • University of Stuttgart
  • MS=D72A25682508B3822D00441FBB6C7A2A083F0400
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