vfg-bonn.de

Valid Email Server
Domain Lookup › vfg-bonn.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
vfg-bonn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 02:13:12 UTC · ↺ Refresh

MX Hostnames

  • mail2.vfg-bonn.de
  • mail.vfg-bonn.de

MX Priorities

  • mail.vfg-bonn.de: 5
  • mail2.vfg-bonn.de: 10

A / AAAA Records

  • 217.160.0.180 ↩ 217-160-0-180.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::236 ↩ 2001-08d8-100f-f000-0000-0000-0000-0236.elastic-ssl.ui-r.com

Mail Server IPs

  • 62.217.47.26 ↩ mail.vfg-bonn.de
  • 130.180.21.123 ↩ mail.vfg-bonn.de

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2024092001 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024092001
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.udag.de
ns.udag.net
ns.udag.org

SPF Record

✓ Strict (-all)
v=spf1 a mx a:mail.vfg-bonn.de ip4:62.217.47.26 ip4:148.251.3.51 include:_smtp.udag.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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

3 records
  • SPFv=spf1 a mx a:mail.vfg-bonn.de ip4:62.217.47.26 ip4:148.251.3.51 include:_smtp.udag.de -all
  • eimubq1q0aj3bh1nvm8948es01
  • MS=5CFC78DA3D1969A05050DE9DAABFA6F974586574
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for vfg-bonn.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits