rst-beratung.de

Valid Email Server
Domain Lookup › rst-beratung.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rst-beratung.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 11:10:35 UTC · ↺ Refresh

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MX Hostnames

  • mailin11.prod.datevnet.com
  • mailin12.prod.datevnet.de

MX Priorities

  • mailin12.prod.datevnet.de: 0
  • mailin11.prod.datevnet.com: 0

A / AAAA Records

  • 3.66.50.156 ↩ landau.jweiland.cloud
  • 104.18.3.73 (no PTR)

Mail Server IPs

  • 193.27.49.217 ↩ mailin12.prod.datevnet.de
  • 2a00:e50:f155:7::d9 ↩ mailin12.prod.datevnet.de
  • 193.27.49.216 ↩ mailin11.prod.datevnet.com
  • 2a00:e50:f155:7::d8 ↩ mailin11.prod.datevnet.com

SOA Record

Raw SOA ns01.datev.de dnsmaster.datev.de 2603180646 43200 7200 2419200 3600
Primary NS (mname)
ns01.datev.de
Admin Email (rname)
dnsmaster@datev.de
Serial
2603180646
Refresh
43200s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns01.datev.de
ns02.datev.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:84.156.115.88 ip4:62.154.151.108 ip4:62.153.82.76 ip4:217.89.138.84 ip4:217.89.138.188 ip4:87.78.59.131 ip4:93.240.8.212 ip4:87.139.68.180 include:partnerasp._spf.schuhtronic.de include:datevnet._spf.datev.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.smtp.net -all
📊 DNS lookups: 5/10
✓ 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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • dddt6ks05kss9fnchcabdks4jj
  • facebook-domain-verification=ihvr057hwq9ezmysvz258yu9hg8evd
  • SPFv=spf1 ip4:84.156.115.88 ip4:62.154.151.108 ip4:62.153.82.76 ip4:217.89.138.84 ip4:217.89.138.188 ip4:87.78.59.131 ip4:93.240.8.212 ip4:87.139.68.180 include:partnerasp._spf.schuhtronic.de include:datevnet._spf.datev.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.smtp.net -all
  • MS=ms94869044
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