kreis-viersen.de

Valid Email Server
Domain Lookup › kreis-viersen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kreis-viersen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 20:41:54 UTC · ↺ Refresh

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MX Hostnames

  • mx2.as-scan.de
  • mail-in.as-scan.de

MX Priorities

  • mail-in.as-scan.de: 30
  • mx2.as-scan.de: 50

A / AAAA Records

  • 194.77.238.184 ↩ revproxy-vip.krzn.de
  • 194.77.238.183 ↩ revproxy-vip.krzn.de

Mail Server IPs

  • 194.77.237.42 ↩ m18050688.krzn.de
  • 194.77.253.21 ↩ filter6.as-scan.de

SOA Record

Raw SOA dns.krzn.de joachim.krzn.de 2026031901 28800 7200 604800 3600
Primary NS (mname)
dns.krzn.de
Admin Email (rname)
joachim@krzn.de
Serial
2026031901
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

pns.dtag.de
dns.krzn.de
secondary006.dtag.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ptr ip4:194.77.253.0/24 ip4:194.77.250.0/24 ip4:194.77.237.0/24 ip4:80.158.47.197/32 ip4:80.158.33.4/32 ip4:81.169.181.147/32 include:spf.de.umantis.com include:_spf.pretix.eu ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • MS=ms20807731
  • SPFv=spf1 a mx ptr ip4:194.77.253.0/24 ip4:194.77.250.0/24 ip4:194.77.237.0/24 ip4:80.158.47.197/32 ip4:80.158.33.4/32 ip4:81.169.181.147/32 include:spf.de.umantis.com include:_spf.pretix.eu ~all
  • apple-domain-verification=64MitXqP1VZgEpz3
  • cisco-ci-domain-verification=222de63e99b842581a9391a866ca93a9a94e0cbff4632cd9b123337afdc598af
  • _telesec-domain-validation=349098_2025-08-12_2A1Bhmjfa98a9IBbEU01bMXwFOyJyBQbRW3sSG6og44VtJrATa
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