Author: firstdns

in iran they have blocked most of the western sites and I want to know how to access them with changing dns submitted by /u/tyrorc [link] [comments] Powered by WPeMatico

submitted by /u/Choochy89 [link] [comments] Powered by WPeMatico

Attackers have been taking advantage of BGP Hijacking to misroute Internet traffic–including misdirecting DNS traffic. Here’s one link I found that struck me: https://www.internetsociety.org/blog/2018/04/amazons-route-53-bgp-hijack/ A second link even pointed out even both TLS and DNSSEC would fail against KLAYSwap in the following article: https://nanog.org/stories/articles/a-brief-history-of-the-internets-biggest-bgp-incidents/ submitted by /u/fosres [link] [comments] Powered by WPeMatico

Hi all, I am not sure if this is the right sub but I will give it a go. I am trying to do cold email with new domains. The first step is to set up a SPF on GoDaddy but when I do that there is already an existing SPF which I cannot delete. … Read More “Multiple SPF’s” »

Systemd-resolved supports QNAME minimization like e.g. Unbound? Fyi: QNAME Minimization = Query Name Minimization Per RFC 7816, the Internet Engineering Task Force (IETF) describes QNAME Minimization as “where the DNS Resolver no longer sends the full original QNAME to the upstream server.” submitted by /u/K_Igano [link] [comments] Powered by WPeMatico

My mail server is routinely getting rejected when querying multi.uribl.com due to my forwarding to public DNS. Seems the answer is setting up Bind to perform recursion. Out of the box it seems to have that enabled. I configured my server to perform DNS queries against 127.0.0.1, and ensured Bind is listening on 53. Problem … Read More “Configuring Bind to perform recursion” »

I started using “1.1.1.3” dns server on my home network and It works great. But I don’t get how It’s able to filter adult results from google or duckduckgo search results. submitted by /u/Mental_Drop2694 [link] [comments] Powered by WPeMatico

Password successful goes to URL.. submitted by /u/waqaspuri [link] [comments] Powered by WPeMatico

My country is slowly turning into a police state. I’m a new member here, not really good at this DNS game. My question is what is the best simple way that I can do rn to secure my privacy? submitted by /u/smileyz36 [link] [comments] Powered by WPeMatico

Hi, Lately I’ve been trying to understand DNS as a whole a little bit better and found myself a little bit stuck with several subtopics. There has been multiple stack topics about these, but I really struggle to understand topics mentioned below. What is the specific purpose of having the same NS records in both … Read More “Need clarification on NS records relationship in child/parent zone” »