Information about DNS and network
I’m moving the DNS zone from my webhost to cloudflare for fast DNS hosting. Not using their proxy service. Can or should I delete any or all records, or add any records, in the webhost’s zone after entering the cloudflare nameservers at my registrar or after it propagates? I’m unclear on whether my webhost will … Read More “Using external DNS and cleaning up the zone records” »
Hey fellas, I was wondering if anyone is able to enlighten me on how to get my internal BIND dns server to point to my proxmox machine. I already have an A record pointing to its IP. I now created a SRV record pointing to port 8006 under the same subdomain as the A record … Read More “BIND DNS record for proxmox” »
Hello folks, I have a question. In my email deliverability analysis, I get the following notification: -0.001 SPF_HELO_NONE SPF: HELO does not publish an SPF Record. Do you know how I can fix this? I already have an SPF record configured. Thanks! https://preview.redd.it/v8jj6d6bg2ia1.jpg?width=1652&format=pjpg&auto=webp&s=56060cca3a7cc0374718dbc0d0f7d05b88501ce1 submitted by /u/alicm21 [link] [comments] Powered by WPeMatico
I am using bind v9.16.23-RH (Extended Support Version) <id: fde3b1f>. My (excerpted) messages file (Rocky Linux) shows the following from bind: ——————— Feb 13 00:59:54 server2 named[317006]: EVP_VerifyFinal failed (verify failure) Feb 13 00:59:54 server2 named[317006]: error:03000098:digital envelope routines::invalid digest:crypto/evp/pmeth_lib.c:961: Feb 13 00:59:54 server2 named[317006]: validating mf8i92s3u0f20jsbtcslcuf9igrj65ih.monster/NSEC3: bad cache hit (monster/DNSKEY) Feb 13 00:59:54 server2 … Read More “Meaning of error messages from Bind” »
I’m trying to find a source or a way to learn DNS more in depth so I have a complete understanding however, everything I find is either out of date or missing a lot of information. If you had any resources you could point me to even if they cost money. I really need to … Read More “Learning DNS, specifically DNS records for email (DKIM, SPF and DMARC)” »
submitted by /u/samyehia27 [link] [comments] Powered by WPeMatico
submitted by /u/kentucky_slim [link] [comments] Powered by WPeMatico
Hi! I have been running Unbound as cache resolver for my home network with no issues for about a year. A few days ago, Unbound started freezing up, and a just waiting for 5-7 minutes or issuing a reload of the daemon resolves the issue. LAN clients does vanilla DNS (domain) queries to Unbound … Read More “Unbound keeps freezing up – ideas? [Unbound 1.17.1@FreeBSD 13.1]” »
It’s been very frustrating dealing with the clowns over at Turbify. I’m wondering if anyone else is in my situation and I’m also looking for some technical advice. I have a website for my small business hosted by them and I’m trying to get out and switched over to a managed VPS at knownhost. I … Read More “Problem creating custom (child) nameservers in Turbify and transferring domain registration” »
submitted by /u/DAV_N23 [link] [comments] Powered by WPeMatico