udk-berlin.de

Valid Email Server
Domain Lookup › udk-berlin.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
udk-berlin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 17:19:32 UTC · ↺ Refresh

MX Hostnames

  • b2671.mx.srv.dfn.de
  • a2671.mx.srv.dfn.de
  • c2671.mx.srv.dfn.de

MX Priorities

  • c2671.mx.srv.dfn.de: 100
  • a2671.mx.srv.dfn.de: 100
  • b2671.mx.srv.dfn.de: 100

A / AAAA Records

  • 167.233.12.206 ↩ static.206.12.233.167.clients.your-server.de

Mail Server IPs

  • 194.95.239.40 ↩ c2671.mx.srv.dfn.de
  • 194.95.233.40 ↩ a2671.mx.srv.dfn.de
  • 194.95.235.40 ↩ b2671.mx.srv.dfn.de

SOA Record

Raw SOA bauhaus.udk-berlin.de domainmaster.udk-berlin.de 2011031987 28800 14400 3024000 86400
Primary NS (mname)
bauhaus.udk-berlin.de
Admin Email (rname)
domainmaster@udk-berlin.de
Serial
2011031987
Refresh
28800s
Retry
14400s
Expire
3024000s
Minimum TTL
86400s

Nameservers (NS)

bauhaus.udk-berlin.de
dns-3.dfn.de
dns-2.dfn.de
barock.udk-berlin.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx mx:mx01.udk-berlin.de/32 mx:mx02.udk-berlin.de/32 ip4:194.95.94.38/32 ip4:194.95.94.52/32 ip4:194.95.94.53/32 ip4:88.99.168.195/32 ip4:168.119.115.77/32 ip4:168.119.109.233/32 ip4:141.20.1.158/32 ip4:141.20.1.159/32 ip4:141.20.1.160/32 ip4:141.20.1.157/32 ip4:194.95.94.80/32 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

9 records
  • HARICA-vJbv7UqhQC3ZAOEI9Pz
  • MS=63C264599FCBB9C78BC033BD88E79E56966E7BF7
  • MS=ms68853664
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq8GBfddDhqDLWB4/QJWlYeM70D3un2hcSKa+zrWry5NIVoLxfY9jmOBvZLJnmSQUSR/URomp912MMRlJAO2QSmHPgIvgnhCSBGK6TJmc9DcNKIeuoXB8X2M9EgOcMXzfIzAu04Z/fj/2HJHiGIutF/bbH/2e7Zakw5T5vqw9tFuEiO1t8PZYgvsnF4QKu8oSyyNhELIx/2twVVcN3PgaNgmdRFk0ANcwvIdOduVqOK0lVVgIx12K8a43M8nsnP1CpRSruVqvr4pVQ5ubudsrdJyTyDGVDmYzvCv30RkeNGA5NY+LSYBDvaupjPuAnnXnC3yS/47WXNaF9Svc+tkjZQIDAQAB
  • apple-domain-verification=fb16rLktKUKHuPx2
  • zone-ownership-verification-3f74eafc0a548fb3ccbe3590f4e3813658b38188e4a87ecdcda4670c23df3935
  • adobe-idp-site-verification=b92c9f190561870e16ce4d69978ac1ee210337b47e3305e31e16803339cec7a3
  • SPFv=spf1 a mx mx:mx01.udk-berlin.de/32 mx:mx02.udk-berlin.de/32 ip4:194.95.94.38/32 ip4:194.95.94.52/32 ip4:194.95.94.53/32 ip4:88.99.168.195/32 ip4:168.119.115.77/32 ip4:168.119.109.233/32 ip4:141.20.1.158/32 ip4:141.20.1.159/32 ip4:141.20.1.160/32 ip4:141.20.1.157/32 ip4:194.95.94.80/32 ~all
  • cisco-ci-domain-verification=ef8f684c6a993ba82391cbe24a9cce9774334bf53442f15f3f21618c5dab4ee
Full email verification for udk-berlin.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits