clarenbachwerk.de

Valid Email Server
Domain Lookup › clarenbachwerk.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 09:38:08 UTC · ↺ Refresh

MX Hostnames

  • cbwk.in.tmes.trendmicro.eu

MX Priorities

  • cbwk.in.tmes.trendmicro.eu: 10

A / AAAA Records

  • 81.169.145.92 ↩ w8c.rzone.de
  • 2a01:238:20a:202:1092:: ↩ w8c.rzone.de

Mail Server IPs

  • 18.185.115.146 ↩ in.tmes.trendmicro.eu
  • 18.185.115.145 ↩ in.tmes.trendmicro.eu
  • 18.185.115.147 ↩ in.tmes.trendmicro.eu

SOA Record

Raw SOA docks08.rzone.de hostmaster.strato-rz.de 2020050727 86400 7200 604800 300
Primary NS (mname)
docks08.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050727
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades15.rzone.de
docks08.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:81.173.213.198 include:spf.tmes.trendmicro.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 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

5 records
  • SPFv=spf1 ip4:81.173.213.198 include:spf.tmes.trendmicro.com -all
  • tmes=4a4d07e4ef02041ee0654aae2c676cdb
  • MS=ms25780550
  • MS=7C829A0CEB119BFEE553587B8E28E53D7B295F7B
  • brevo-code:cb311175fcc240584b696f4492eadd42
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