Am 08.11.2014 um 21:11 schrieb Reindl Harald:
> slightly OT but don't know a better list - has somebody a larger list of
> parking-only nameservers than below? sadly you find easily parking
> companies but not the dedicated nameservers or a clear information if
> they are *really* used only for the parked domains
> __________________________________________________
> 
> check_sender_ns_access hash:/etc/postfix/blacklist_ns.cf
> 
> ns1.sedoparking.com  REJECT Domain is parked at sedo.com
> ns2.sedoparking.com  REJECT Domain is parked at sedo.com
> ns1.fastpark.net     REJECT Domain is parked at namedrive.com
> ns2.fastpark.net     REJECT Domain is parked at namedrive.com

these are safe to use, no false positive since years

> a.ns.ultsearch.com   REJECT Domain is parked at a.ns.ultsearch.com
> b.ns.ultsearch.com   REJECT Domain is parked at b.ns.ultsearch.com

dont know about these

> __________________________________________________
> 
> phishing example:
> 
> Nov  2 07:43:51 mail-gw postfix/smtpd[18486]: NOQUEUE: reject: RCPT from
> ns1.hostingstation.biz[64.79.106.75]: 554 5.7.1
> <em...@administrator.com>: Sender address rejected: Domain is parked at
> a.ns.ultsearch.com; from=<em...@administrator.com> to=<***> proto=ESMTP
> helo=<ns1.hostingstation.biz>
> 



Best Regards
MfG Robert Schetterer

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