Information about DNS and network
Hi! I want to have access to Ukrainian services from abroad on my Apple TV. I tried to configurate DNS of my Wi-Fi in Apple TV settings, but it’s just not working and i can’t load anything. What kind of mistake can i possible do or maybe there are another ways? submitted by /u/DescriptionOk4435 [link] … Read More “How to connect to Ukrainian server from abroad on Apple TV” »
I ran a DNS benchmark (custom list) test today, the top five fastest servers for where I live, S.E. USofA, were all Level 3 (4.2.2.1 thru 4.2.2.5). I found some old information online today that said these were enterprise class servers now owned by century link and not public. Is it safe to use these? … Read More “Anyone use or know anything about Level 3 dns (4.2.2.1-5)?” »
Does a record like that negate a DMARC policy and allow spoofing? Here’s the information I’m going off of: t — testing mode (‘y’ means that this domain is testing DomainKeys so unsigned and unverifiable email should not be treated differently from verified email. Recipient systems may wish to track testing mode results to assist … Read More “Our email is being spoofed, should I be worried about a TXT record with name=_domainkey and value=”t=y; o=~;”?” »
submitted by /u/FeedbackLost [link] [comments] Powered by WPeMatico
Specifically, I’m looking for where https://caraph.tk used to point to as of 22-24 hours ago. I’m a developer and it was being used for a phishing attack against me (and others), and I was studying it for fun. I reported the domain abuse to the registrar, expecting that to go nowhere or take weeks, and … Read More “Is there a way to find where a public DNS used to point to for a URL?” »
Hey friends, I am worried about messing things up so wanted your input. I have email (O365) and domain purchased through GoDaddy. I signed up for CloudFlare and they need me to replace GoDaddys nameservers with theirs. To ensure that email does not stop flowing correctly, do I just need to make sure MX, TXT, … Read More “Want to set nameservers to CloudFlare, but worried about messing email up” »
Background: For the sake of a simple description, say I have two systems on my home network: – serverSystem – clientSystem I have a domain that I use to reach my home network while away. Assume I use mysystem.mydomain.com to reach my home network (I have ssh & other services configured with the proper … Read More “Is this a DNS issue? Please help!” »
submitted by /u/miadarkkk [link] [comments] Powered by WPeMatico
For example if I run dig google.com +trace google.com. 172800 IN NS ns2.google.com. google.com. 172800 IN NS ns1.google.com. google.com. 172800 IN NS ns3.google.com. google.com. 172800 IN NS ns4.google.com. ;; Received 836 bytes from 192.41.162.30#53(l.gtld-servers.net) in 24 ms I can see that the .com TLD zone doesnt have an A record for google.com, so it must … Read More “Is this how you distinguish zones when querying name servers?” »
I have 2 internal networks, my default network (192.168.5.0/24), and a limited network that enables access to some servers when connected to my vpn (192.168.10.0/24). The servers that are accessible via a vpn connection are always connected to bother networks, and the last octet of their IP address is the same for both the ‘5’ … Read More “Is wildcard split-horizon routing possible?” »