johsteiner.de

Valid Email Server
Domain Lookup › johsteiner.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
johsteiner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 07:42:25 UTC · ↺ Refresh

MX Hostnames

  • mx19d.antispameurope.com
  • mx19a.antispameurope.com
  • mx19b.antispameurope.com
  • mx19c.antispameurope.com

MX Priorities

  • mx19d.antispameurope.com: 200
  • mx19c.antispameurope.com: 100
  • mx19b.antispameurope.com: 20
  • mx19a.antispameurope.com: 10

A / AAAA Records

  • 81.169.145.78 ↩ w0e.rzone.de
  • 2a01:238:20a:202:1078:: ↩ w0e.rzone.de

Mail Server IPs

  • 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
  • 94.100.132.100 ↩ hsmx01.antispameurope.com

SOA Record

Raw SOA shades17.rzone.de hostmaster.strato-rz.de 2020050749 86400 7200 604800 300
Primary NS (mname)
shades17.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050749
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades17.rzone.de
docks16.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:antispameurope.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

2 records
  • SPFv=spf1 include:antispameurope.com ~all
  • MS=ms41087932
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