uv-bund-bahn.de

Valid Email Server
Domain Lookup › uv-bund-bahn.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
uv-bund-bahn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 13:34:34 UTC · ↺ Refresh

MX Hostnames

  • mail240b.cnuv.de
  • mail240a.cnuv.de

MX Priorities

  • mail240a.cnuv.de: 50
  • mail240b.cnuv.de: 60

A / AAAA Records

  • 153.92.193.240 (no PTR)

Mail Server IPs

  • 185.103.234.16 ↩ mail240a.cnuv.de
  • 185.103.234.17 ↩ mail240b.cnuv.de

SOA Record

Raw SOA hydrogen.ns.hetzner.com dns.hetzner.com 2026031200 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026031200
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
helium.ns.hetzner.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.cnuv.de ip4:5.35.234.234 ip4:159.69.31.23 ip6:2a01:488:42:1000:523:eaea:21:9264 include:spf.mailingress.de include:agenturserver.de include:spf.crsend.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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

5 records
  • swisssign-check=S-yG9WcuPANqxiMg2EGy-UCuAow
  • SPFv=spf1 include:_spf.cnuv.de ip4:5.35.234.234 ip4:159.69.31.23 ip6:2a01:488:42:1000:523:eaea:21:9264 include:spf.mailingress.de include:agenturserver.de include:spf.crsend.com ~all
  • yd5XFmATJC7dXW9D4Jo0JkowsenebVP5+OSx8jQvmfY/41qwhf3I22AL+uXDWwNr2wuaJcOXs8yMbohw06Jyag==
  • MS=ms23093628
  • pexip-ms-tenant-domain-verification=164df876-cfb9-4ed6-95b2-024e7e4bffac
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