Mozilla performing pdf.js DNS queries?

David Hofstee david at mailplus.nl
Thu Nov 13 13:39:23 UTC 2014


Pdf is quite a standard. One might wonder what it cannot do. One could call it evil. 

http://superuser.com/questions/368486/link-to-image-within-pdf-and-have-the-image-displayed 



David Hofstee

Deliverability Management
MailPlus B.V. Netherlands (ESP)


-----Oorspronkelijk bericht-----
Van: NANOG [mailto:nanog-bounces at nanog.org] Namens Seth Mos
Verzonden: Thursday, November 13, 2014 2:26 PM
Aan: NANOG list
Onderwerp: Mozilla performing pdf.js DNS queries?

Hi,

Whilst rummaging through some DNS (dnsmasq) logs I've noticed quite a decent amount of queries for pdf.js from what appear to be mozilla browsers.

Seems rather odd that it is performing DNS queries for a internal PDF viewer.

Has anyone else come across these lookups?

Kind regards,

Seth


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