Information about DNS and network
I am new to setting up DNS reverse zone lookup on domain controllers using domain trusts. So question I have about setting it up is this, when you set up the reverse zone for say domain A on domain controller B, is the name server domain A, domain B or both? We have multiple zones … Read More “Reverse lookup zone name server” »
Hi, I have a quick question I’m hoping someone experienced with .app domains on here can assist me with. Basically I’m looking at purchasing a domain which is “pending delete” for quite some time now. The experation date for this domain was 2023-07-24 which 71 days from today. The domain status is in #inactive since … Read More “.app domain pending delete period” »
Hi there, I would appreciate some ideas what could be wrong here. The issue occurs randomly approx. once a day. Other domains might be also affected, but because of high number of requests, it is most visible on O365. The setup: bind9.16-9.16.23-0.14.el8.x86_64 Client -> NS1 -> NSE1 -> Internet Bind configuration (in my … Read More “BIND guru needed – A record request, but sometimes giving only CNAME” »
hi i come with a problem changing dns in windows 11, by default i have cloudflare (checked on https://dnscheck.tools/) , I tried changing to quad9 in the laptop settings but it didn’t work, I tried changing the dns in the chrome browser to all that are available (cloudflare doesn’t work either) but it still didn’t … Read More “dns can’t be changed on my windows 11 laptop” »
Name Server Glue Server returned no ‘glue’ records. (Glue records are not necessary when the name servers are from a different domain.) I’m seeing this error for my domain in AWS Route53. Use Name Server Using name server “ns-74.awsdns-09.com” for remainder of tests. To re-run the following tests with a different name server, click on … Read More “webdnstools reports missing glue records” »
I am using cloudflare to redirect my custom URL to my Etsy shop. Everything works if I enter my URL into the browser however if I click the link on my Instagram I receive an origin dns error as follows. Any ideas on what the issue is? I’m using page rules to create the redirect. … Read More “Help with origin redirect error” »
Most DNS providers (for instance: ns.cloudflare.com, cloudns.net, dnsowl, dyndns, namecheap’s registrar-servers.com and GoDaddy’s domaincontrol.com) use one (the main) domain for their DNS. However, I have seen organizations with varying degrees of sophistication also use multiple TLDs for their nameserver domains. I think the best-known example is Amazon Route 53 with its awsdns-[0-9]{1,2}.(com|net|org|co.uk) naming scheme. I’ve … Read More “What technical reason (if any) is there to use multiple TLDs for nameserver domains?” »