verw.uni-koeln.de

Valid Email Server
Domain Lookup › verw.uni-koeln.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
verw.uni-koeln.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 06:25:22 UTC · ↺ Refresh

MX Hostnames

  • verw-v1.rrz.uni-koeln.de
  • verw-v2.rrz.uni-koeln.de

MX Priorities

  • verw-v2.rrz.uni-koeln.de: 5
  • verw-v1.rrz.uni-koeln.de: 5

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 134.95.63.207 ↩ verw-v2.rrz.uni-koeln.de
  • 2a00:a200::10:0:0:0:207 ↩ verw-v2.rrz.uni-koeln.de
  • 134.95.63.206 ↩ verw-v1.rrz.uni-koeln.de
  • 2a00:a200::10:0:0:0:206 ↩ verw-v1.rrz.uni-koeln.de

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.smtp.net ptr ip4:134.95.0.0/16 ip4:109.69.68.140 ip6:2a00:a200::/48 ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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 include:spf.smtp.net ptr ip4:134.95.0.0/16 ip4:109.69.68.140 ip6:2a00:a200::/48 ?all
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