Collaborate Disseminate
Event ID 800 means that the DNS is not able to resolve the primary server address. One of the reasons why this would happen is that during the DNS resolution process, your system is unable the pinpoint the correct IP address. The one that is linked to … Continue reading Fix Event ID 800 on Windows computer
From what I understand, the ISP can see the host you’re trying to connect to in the event of a DNS leak. But does that mean they can see the data being sent like the requests body? or even headers?
Or can they just see the IPs/Hosts you’re… Continue reading Can my ISP see request data being posted to a website when a DNS leak occurs
The following is a list of dynamic DNS C&C domains used by Remote Access Tools (RATs). Sample domains involved in… Continue reading A List of Dynamic DNS Remote Access Tools (RATs) C&C Domains
I was wondering if we push our DNS over the VPN and basically let them do DNS resolution, is it possible to perform DNS poisoning and man in the middle attack on us?
I know browsers check certificates but is there any other security layer … Continue reading can a VPN provider do DNS poisoning?
I have a domain that is about to expire. It was used for hosting my freeware which I do not maintain anymore but can still be found on shareware directories. The application points to my domain (hardcoded) for further info.
What I am afrai… Continue reading Domain about to expire. Afraid that new owners will spread malware
So i’ve been trying to learn cache poisoning for a while and today i thought i finally found a vulnerable instance. Everything seems to be working even tho it doesn’t. Like, 416 response is cached, age is 64. But when i visit it on the bro… Continue reading Is this web cache poisoning attempt correct?
Placing the CF proxy in front of a site has many benefits, the most basic being that your host’s IP isn’t exposed directly to whoever is querying DNS for your domain name.
What avenues could be employed to find the host IP? For the sake of… Continue reading What are the security implications of using Cloudflare’s proxy feature
I’m learning about DNSSEC today but I don’t quite understand about how a parent zone would store all of its child’s Key Signing Keys (DNSKEY 257) in its DS record set.
As far as I understand, if I have a subdomain, say, subdomain.icann.org… Continue reading Since the DS recordset contains all of the child’s Key Signing Key, wouldn’t the DS recordset be massive and difficult to load for verification?
I couldn’t find anything online so I’m here to ask experts. I’ve nmapped my public ip and I noticed all ports are closed but the 53. In the router’s options upnp is disabled and the NAT rules are empty. Could it be a malware using dns for … Continue reading Port 53 on my home router opened, why?
Consider the following dig command and its truncated output:
dig . dnskey +dnssec +multi @a.root-servers.net
…
…
;; ANSWER SECTION:
. 172800 IN DNSKEY 257 3 8 (
AwEAAaz/tAm8yTn4Mfeh… Continue reading How can I validate the root DNS key-signing-key on the command line?