sjk.de

Valid Email Server
Domain Lookup › sjk.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sjk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 16:23:19 UTC · ↺ Refresh

MX Hostnames

  • mx02.elisabeth-vinzenz.de

MX Priorities

  • mx02.elisabeth-vinzenz.de: 10

A / AAAA Records

  • 176.52.244.21 (no PTR)

Mail Server IPs

  • 185.206.105.102 ↩ mx02.elisabeth-vinzenz.de

SOA Record

Raw SOA ns01.agenturserver.de support.mittwald.de 1763539166 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1763539166
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.agenturserver.de
ns01.agenturserver.co
ns01.agenturserver.it

SPF Record

✓ Strict (-all)
v=spf1 a mx include:agenturserver.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=3600
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 include:agenturserver.de -all
  • apple-domain-verification=Jz7o00z4A0B70K5d
  • google-site-verification=oqCpR8m0w5Sbh2VxnmqErf1WqRhqpXZtBx2-fnWhPRU
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