I believe this is a DNS issue

Hello. I'm hoping someone here can help resolve an ongoing issue with a network, that has already sucked many hours of onsite time so far. The server is a Small Business Server 2003 - it's patched and BPA comes up pretty much clean. Some ...

Message posted on the March 30th, 2010 - 2:36 AM ET

Facebook suffers from an outage, attacker claims responsibility

Facebook fell victim to an attack in Europe. The social network claims the outage was caused by a DNS issue, although members of Anonymous are taking credit for the attack.

News published on the October 12th, 2012 - 9:10 AM ET

Xerocole CTO Exposes Biggest Challenges Facing Internet Service Providers on World IPv6 Launch Day

Internet Expert and National Public Radio Technology Pundit Rob Fleischman Explains DNS Issues that Could Cause Broadband Providers Heartburn.

Press published on the June 4th, 2012 - 8:22 AM ET

Domainindex.com Downgrades Internet TLD: .COM, .NET from AAA to AA

Domainindex.com, the domain industry's leading benchmarking, DNS analysis, rating and appraisal service, has announced today that it has changed its rating for the .com and the .net TLD from AAA to AA.

Press published on the March 13th, 2012 - 12:56 PM ET

Protect Our Children: 84 000 sites blocked by mistake!

There was a small issue in operation Protect Our Children being conducted by the US government to shut down pedopornographic sites. For close to three days, 84 000 sites were closed by mistake.

News published on the February 16th, 2011 - 11:41 AM ET

BlueCat Networks Discovers Security Vulnerability and Works with Internet Systems Consortium (ISC) to Rapidly Test and Verify the Fix

BlueCat Networks Customers Protected from Recent DHCP Vulnerability.

Press published on the December 15th, 2011 - 5:50 AM ET

F5’s Enhanced BIG-IP Security Solutions Thwart Multilayer Cyber Attacks

New BIG-IP® v11 software release provides dynamic security services for centralized application access and policy control; improves attack protection for network, applications, and data.

Press published on the July 25th, 2011 - 5:00 AM ET

BlueCat Networks Strengthens ANZ Presence with WhiteGold Solutions Partnership

WhiteGold to Distribute BlueCat Networks IPv6-Ready Solutions.

Press published on the March 22nd, 2011 - 3:00 AM ET

[Samba] DNS issue.

Hi All; Can any one help me, i am facing DNS related issue. this is my configuration. Centos 6.2 32bit OS samba4beta3 bind-9.8.3-P1 First i configure samba4 as a domain controller. then i configure other machine as a Additional domain ...

Message posted on the June 27th, 2012 - 12:10 AM ET

Is this a DNS issue or something else?

Our DNS server appears to be working OK, no errors show in the DNS event log, PTR and A records are created OK. We have a software application that has to run on computers with a static IP so all machines are configured this way. The IP will be ...

Message posted on the February 17th, 2010 - 11:00 AM ET

DNS Issue on SBS 2008

SBS 2008 Std I just did a fresh install of an SBS 2008 Std. Everything went off without a problem BUT when I tried to open up IE on the SBS and go to CompanyWeb and Connect to test them out it did a redirect out to the web. I then opened up a cmd ...

Message posted on the August 14th, 2009 - 2:15 PM ET

Slow Web Sufing looks like DNS issue

Running SBS-2003 SP2, All the PC's started running extremely slow about 2 weeks ago. I have found by entering an Open DNS number like 4.2.2.2 in the DNS field of the client's network card that the internet works extremely well. But without it the ...

Message posted on the July 13th, 2009 - 9:06 AM ET

Serious DNS Issue - potential virus?

I have a SBS 2003 Server with Trend Micro Client Server Messaging installed wihich has been running fine for the past year. Over the past fortnight some sites have come up with DNS errors. These include the trend site and microsoft. I also have ...

Message posted on the July 9th, 2009 - 8:32 AM ET

DNS issue

Last month I moved my sites to a new host. Periodically and intermittently, WXP-Pro/SP3 w/all updates tries to access the sites using the old IP address. I've flushed my DNS Cache, but it doesn't help. My ISP says the problem is not their DNS ...

Message posted on the January 17th, 2011 - 1:44 PM ET

dns issue