submitted by /u/ManyMagazine9 [link] [comments] Powered by WPeMatico

Are their any sites similar to dnsperf that rate dns addresses? submitted by /u/Stevie1978 [link] [comments] Powered by WPeMatico

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

I’m asking in general terms, no specifics on any platform, but how do you configure a Secondary DNS Server? Do I need the same SOA on Secondary DNS, as Primary? Also does the Primary DNS include the nameservers of Secondary? or do I only need to add the Primary nameservers to the Secondary? Let’s pretend … Read More “How do you configure a Secondary DNS Server?” »

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

Greetings! If this has been posted elsewhere, please forgive me — I was unable to find it. I’m looking in to how to subdelegate rDNS authority from a /32 IPv6 (authoritative) for a customers /48 (their nameservers) Google’ing pointed me in the direction that I *might* be able to simply add the trailing nibble to … Read More “IPv6 rDNS subdelelgation” »

Two years! https://en.wikipedia.org/wiki/2016_Dyn_cyberattack submitted by /u/NadavTasher [link] [comments] Powered by WPeMatico

Investigating Constellix https://constellix.com/ as a possible DNS replacement. Has anyone used it? submitted by /u/LFIT [link] [comments] Powered by WPeMatico

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

I keep reading about the combination of the reversed IP ie 1.16.172-IN-ADDR.ARPA in combination with the PTR record, in which the host bits are listed to complete the 4 octets of the address for which the reverse lookup will be possible. I was wondering what would be the case if the particular hostname being referenced … Read More “Reverse Zone file” »