From: Greg Russell on
I was performing a CentOS yum update this evening, and while watching the
connections on ethereal I noticed a strange DNS resolution during a
Firefox update:

$ nslookup 208.53.158.34
....
Non-authoritative answer:
34.158.53.208.in-addr.arpa name = mirror.

Very odd to have such a DNS; should there be any worries about the FF
downloaded product?
From: Bit Twister on
On Wed, 24 Feb 2010 05:59:23 +0000, Greg Russell wrote:
> I was performing a CentOS yum update this evening, and while watching the
> connections on ethereal I noticed a strange DNS resolution during a
> Firefox update:
>
> $ nslookup 208.53.158.34
> ...
> Non-authoritative answer:
> 34.158.53.208.in-addr.arpa name = mirror.
>
> Very odd to have such a DNS; should there be any worries about the FF
> downloaded product?

Call them up and see. :)

$ whois 208.53.158.34

OrgName: FDCservers.net
OrgID: FDCSE
Address: 141 w jackson blvd.
Address: suite #1135
City: Chicago
StateProv: IL
PostalCode: 60098
Country: US