hff-muc.de

Valid Email Server
Domain Lookup › hff-muc.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hff-muc.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 19:09:20 UTC · ↺ Refresh

MX Hostnames

  • mx-efd-1.mtexad.rrze.net
  • mx-efd-2.mtexad.rrze.net

MX Priorities

  • mx-efd-1.mtexad.rrze.net: 100
  • mx-efd-2.mtexad.rrze.net: 100

A / AAAA Records

  • 162.55.76.23 ↩ lb00.culturebase.org

Mail Server IPs

  • 131.188.11.185 ↩ mx-efd-1.mtexad.rrze.net
  • 2001:638:a000:1026:131:188:11:185 ↩ mx-efd-1.mtexad.rrze.net
  • 131.188.11.186 ↩ mx-efd-2.mtexad.rrze.net
  • 2001:638:a000:1026:131:188:11:186 ↩ mx-efd-2.mtexad.rrze.net

SOA Record

Raw SOA dns1.lrz.de hostmaster.lrz.de 2025120868 21600 1800 3600000 86400
Primary NS (mname)
dns1.lrz.de
Admin Email (rname)
hostmaster@lrz.de
Serial
2025120868
Refresh
21600s
Retry
1800s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

dns3.lrz.eu
dns2.lrz.bayern
dns1.lrz.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a:bvbvxmail.bib-bvb.de ip4:46.4.38.174 ip4:131.188.11.185 ip4:131.188.11.186 ip6:2001:638:a000:1026:131:188:11:185 ip6:2001:638:a000:1026:131:188:11:186 redirect=_spf.mail.lrz.de
📊 DNS lookups: 2/10

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

3 records
  • ZOOM_verify_tq1cknMeDckYT5ECNumSev
  • openai-domain-verification=dv-CbZGnvXuUzMT6pcSbb0FQ0wn
  • SPFv=spf1 a:bvbvxmail.bib-bvb.de ip4:46.4.38.174 ip4:131.188.11.185 ip4:131.188.11.186 ip6:2001:638:a000:1026:131:188:11:185 ip6:2001:638:a000:1026:131:188:11:186 redirect=_spf.mail.lrz.de
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