nanog mailing list archives
Re: Mozilla performing pdf.js DNS queries?
From: Seth Mos <seth.mos () dds nl>
Date: Thu, 13 Nov 2014 15:27:50 +0100
David Hofstee schreef op 13-11-2014 14:39:
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
Ah yes, a image within a PDF could definitely do this I suppose. I just thought it odd that the browser would leak this out. dnsmasq[3151]: query[A] pdf.js from 10.6.24.11 dnsmasq[3151]: query[AAAA] pdf.js from 10.6.24.11 dnsmasq[3151]: query[A] pdf.js from 10.6.24.11 dnsmasq[3151]: query[AAAA] pdf.js from 10.6.24.11 This could become a whole can of worms if a .js TLD ever makes it to the internet and registers this domain name. We see this from Ubuntu terminals running Mozilla Firefox 33.0 Best regards, Seth
David Hofstee Deliverability Management MailPlus B.V. Netherlands (ESP) -----Oorspronkelijk bericht----- Van: NANOG [mailto:nanog-bounces () 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
Current thread:
- Mozilla performing pdf.js DNS queries? Seth Mos (Nov 13)
- RE: Mozilla performing pdf.js DNS queries? David Hofstee (Nov 13)
- Re: Mozilla performing pdf.js DNS queries? Seth Mos (Nov 13)
- Message not available
- Re: Mozilla performing pdf.js DNS queries? Larry Sheldon (Nov 13)
- RE: Mozilla performing pdf.js DNS queries? David Hofstee (Nov 13)
- Re: Mozilla performing pdf.js DNS queries? Valdis . Kletnieks (Nov 13)
- Re: Mozilla performing pdf.js DNS queries? Ken Chase (Nov 13)
- Re: Mozilla performing pdf.js DNS queries? David Conrad (Nov 13)
- Re: Mozilla performing pdf.js DNS queries? Ken Chase (Nov 13)
- Re: Mozilla performing pdf.js DNS queries? Reed Loden (Nov 13)