SH4Y CyberMail

v2026.4
WebCode Systems UG • Speed-Hosting4you
ENGINE CORE
PHP 8.5.9
PERSISTENCE
MySQL PDO ACTIVE
ARCHITECTURE
30+ PLUGINS LOADED
Dashboard
Inspection Suite
Interactive Tools
Configs & API
MySQL Database Sync Active SH4Y CyberMail Engine
SH4Y CyberMail Quick Reference
// REST API USAGE

Rufe Audit-Ergebnisse direkt als JSON ab:

GET https://dosreisantunes.de/api.php?domain=speed-hosting4you.de
// PLUGIN DEVELOPMENT CONTRACT

Erstelle neue Scans im Ordner /plugins/:

class MyCheckPlugin implements AuditPluginInterface {
  public function getKey(): string { return 'my_check'; }
  public function getTitle(): string { return 'My Custom Audit'; }
  public function getWeight(): int { return 5; }
  public function run(...): array { ... }
}
// MYSQL SCHEMAS

Die Datenbank speichert Audits in zwei Haupttabellen:

  • domains: Speichert eindeutige Ziel-Domains.
  • audits: Speichert historische JSON-Ergebnisse.

_dmarc.mail.sh4y.de. IN TXT "v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:dmarc@mail.sh4y.de"
mail.sh4y.de. IN TXT "v=spf1 ip4:83.136.82.37 mx -all"
91%
A+ GRADE
Audit Target

mail.sh4y.de

Sync: 2026-08-25 00:45:28
Score Historie (MySQL DB)
ACTIONABLE ADVICE & OPTIMIZATION ROADMAP
MTA-STS DNS & HTTPS Policy
MTA-STS DNS set, HTTPS policy missing
Authentifizierung & Mail-Schutz
SPF Recursive Deep Audit SUCCESS

Protected (-all).

Record: v=spf1 ip4:83.136.82.37 ip6:2001:4ba0:ffea:2c9:1::5 include:_spf.google.com include:spf.nl2go.com include:_spf.atlassian.net -all
DMARC Alignment Policy SUCCESS

DMARC Policy: p=reject

v=DMARC1; p=reject; rua=mailto:dmarc@sh4y.de; ruf=mailto:Webmaster@Sh4y.de; aspf=r; adkim=r
DKIM Key Strength & Selector INFO

No standard DKIM found under tested selectors

15 Selectors gescannt
BIMI Logo & VMC Cert SECONDARY

No BIMI record.

Optional
Subdomain SPF Wildcard Protection INFO

Subdomain SPF protection recommended

*.mail.sh4y.de TXT
DNS & Krypto-Sicherheit
DNSSEC Validation Status INFO

No DNSSEC signature

Standard DNS
DANE TLSA Hash Match SUCCESS

DANE TLSA record present & verified

TLSA Entry: 3 0 1 829439BBB79D818ABF6428ADFCA10FFC25B96806B6525BB5667FC27A 24647A3B
CAA Certificate Auth INFO

CAA record not configured

Kein CAA Record
SOA Record Audit INFO

SOA record resolvable

Default SOA Active
Wildcard DNS Risk Analyzer SUCCESS

No wildcard DNS

No Wildcard A-Record
Global DNS Propagation SUCCESS

Global resolvers synced (3/3)

3/3 Resolvers Synced
SMTP, Server & Zertifikate
MX High Availability INFO

1 MX servers active

mail.sh4y.de
TLS Reporting (TLS-RPT) SUCCESS

TLS Reporting (TLS-RPT) valid

v=TLSRPTv1; rua=mailto:webmaster@sh4y.de,mailto:webmaster@sh4y.de
SSL/TLS Certificate Audit SUCCESS

SSL/TLS Zertifikat verifiziert & aktiv

CN: sh4y.de Port: 25 | Gültig bis: 2026-11-13 (80d)
Mail Ports (25, 465, 587) & Banner SUCCESS

3/3 Ports erreichbar auf mail.sh4y.de

SMTP (25): OPEN | SMTPS (465): OPEN | Submission (587): OPEN
Open Relay Vulnerability SUCCESS

Secure (Relay Access Denied)

RCPT Response: 550 5.7.27 <relay-test-d3b426f2@example.org>: Sender address rejected: Domain example.org does not accept mail (nullMX)
SMTP Smuggling Resilience INFO

MTA supports CHUNKING (Review BDAT vector)

CHUNKING Support: YES RCPT Check Response: 554 5.7.1 <postmaster@mail.sh4y.de>: Relay access denied
Infrastruktur, IP & Routing
Reverse DNS FCrDNS Strict SUCCESS

FCrDNS strikt valide

MX IP: 83.136.82.37 PTR: Mail.Sh4y.de
RBL Blacklist Engine SUCCESS

Not listed on common RBLs

IP: 83.136.82.37 Status: Saubere Reputation
MX IP Geolocation & DSGVO SUCCESS

Server in EU (Germany - GDPR compliant)

IP: 83.136.82.37 Land: Germany [DE] Provider: richportal GmbH ASN: AS24961 WIIT AG
Autodiscover Client Config INFO

Autodiscover/SRV optional

Keine Auto-Config Records
Webmail Security Headers INFO

No standard webmail interface detected.

Checked webmail.mail.sh4y.de & mail.mail.sh4y.de
SMTP Auth Security INFO

Secure (Pure MX Port 25)

Kein AUTH auf Port 25
SMTP VRFY/EXPN User Enum SUCCESS

Secure (VRFY & EXPN disabled)

VRFY root -> 502 5.5.1 VRFY command is disabled EXPN admin -> 500 5.5.2 Error: command not recognized