kell-gmbh.de

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
kell-gmbh.de
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-25 01:57:49 UTC ยท โ†บ Refresh

MX Hostnames

  • mx.kell-gmbh.de

MX Priorities

  • mx.kell-gmbh.de: 10

A / AAAA Records

  • 80.150.6.143 โ†ฉ tld.t-online.de
  • 2003:2:2:15:80:150:6:143 โ†ฉ tld.t-online.de

Mail Server IPs

  • 62.159.37.188 โ†ฉ mx.kell-gmbh.de

SOA Record

Raw SOA dns01-tld.t-online.de dns.telekom.de 2026021701 21600 3600 604800 86400
Primary NS (mname)
dns01-tld.t-online.de
Admin Email (rname)
dns@telekom.de
Serial
2026021701
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns02-tld.t-online.de
dns01-tld.t-online.de

SPF Record

โœ“ Strict (-all)
v=spf1 a mx ip4:62.156.191.10 ip4:62.159.37.188 -all
๐Ÿ“Š DNS lookups: 2/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ— None detected

No DKIM records found for common selectors โ€” 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

1 record
  • SPFv=spf1 a mx ip4:62.156.191.10 ip4:62.159.37.188 -all
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