uv.rub.de

Valid Email Server
Domain Lookup › uv.rub.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
uv.rub.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 21:39:32 UTC · ↺ Refresh

MX Hostnames

  • mail.exchange.ruhr-uni-bochum.de
  • mi.ruhr-uni-bochum.de

MX Priorities

  • mail.exchange.ruhr-uni-bochum.de: 10
  • mi.ruhr-uni-bochum.de: 20

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 134.147.82.44 ↩ mail.exchange.ruhr-uni-bochum.de
  • 2a05:3e00:c:1005::82:44 ↩ mail.exchange.ruhr-uni-bochum.de
  • 134.147.53.154 ↩ mx3.mail.ruhr-uni-bochum.de
  • 134.147.42.228 ↩ mx2.mail.ruhr-uni-bochum.de
  • 134.147.53.148 ↩ mx1.mail.ruhr-uni-bochum.de
  • 2a05:3e00:8:1001::8693:359a ↩ mx3.mail.ruhr-uni-bochum.de
  • 2a05:3e00:8:1001::8693:3594 ↩ mx1.mail.ruhr-uni-bochum.de
  • 2a05:3e00:c:1001::8693:2ae4 ↩ mx2.mail.ruhr-uni-bochum.de

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 exists:%{ir}.%{v}._spfx.mail.ruhr-uni-bochum.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

1 record
  • SPFv=spf1 exists:%{ir}.%{v}._spfx.mail.ruhr-uni-bochum.de ~all
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