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Category: Non classé

DNSInspect – Warning on SOA MNAME

Posted on 01/15/2016 By firstdns
Non classé

Hello, I’ve run my domain through www.dnsinspect.com and everything is ok except for the SOA Mname. I am not sure what they’re asking for, and it seems like Mname is either out-dated or in use only when using DDNS (DHCP + DNS Updating, I believe). Do I need an Mname record if I’m not using … Read More “DNSInspect – Warning on SOA MNAME” »

[xpost-netsec] Strange DNS Propagation issue, 6 days and counting

Posted on 01/13/2016 By firstdns
Non classé

We have a website domain.co.kr and it uses dnsmadeeasy DNS service. There were three DNS servers to be updated at the registrar ns10.dnsmadeeasy.com ns11.dnsmadeeasy.com and ns12.dnsmadeeasy.com But the registrar made a mistake and updated second server as ns11.dnsmadeeasy.co (note the missing “m”). Now dnsmadeeasy.co is owned by some shady company and that killed our website, … Read More “[xpost-netsec] Strange DNS Propagation issue, 6 days and counting” »

Trouble setting up SPF

Posted on 01/12/2016 By firstdns
Non classé

Hey, /r/dns. I submitted this question to /r/techsupport, but this might be a better place for it. I volunteer for a nonprofit with a domain registered through Wix. I have been trying to set up SPF and DKIM verification with Google Apps, MailChimp, and Mandrill to keep our emails out of people’s spam folders. DKIM … Read More “Trouble setting up SPF” »

What kinds of security vulnerabilities does providing DNSSEC expose?

Posted on 01/09/2016 By firstdns
Non classé

submitted by based2 [link] [1 comment] Powered by WPeMatico

How a resolver choose NS server to query?

Posted on 01/07/2016 By firstdns
Non classé

Suppose the glue records of a zone contain ip1, ip2, ip3, ip4, and the NS records contain ip3, ip4, ip5, ip6. So, Which ip set a resolver will use? I have read rfc1034 and rfc1035, but didn’t get any answer. edit: rfc1304 -> rfc1034, 1305 -> 1035 submitted by lgx [link] [8 comments] Powered by … Read More “How a resolver choose NS server to query?” »

Can I Programmatically Create New Subdomains With Something Like namecheap.com?

Posted on 01/06/2016 By firstdns
Non classé

Hello! Not sure if this is the right sub for this, but i’m working on a program that needs a bunch of clients to find each other, so I wanted to programmatically create subdomains on a namecheap.com domain and have a hash be a subdomain so clients can find each other with a unique id, … Read More “Can I Programmatically Create New Subdomains With Something Like namecheap.com?” »

Case-sensitive DNS records

Posted on 01/06/2016 By firstdns
Non classé

submitted by johnleach [link] [comment] Powered by WPeMatico

DNS Conformance Suite and Test Harness

Posted on 01/05/2016 By firstdns
Non classé

submitted by based2 [link] [1 comment] Powered by WPeMatico

Trying to get the 'www' to work on my website's url

Posted on 01/05/2016 By firstdns
Non classé

I have a domain name from google domains and a server with digital ocean. Example.com loads my page but www.example.com does not. The way I understand it, “www” is just the default sub-domain for a website, bringing you to the main page, more or less. Everyone’s been conditioned to use this since the early 2000’s. … Read More “Trying to get the 'www' to work on my website's url” »

Best free, public DNS server (no logs, DNSSEC-enabled, DNSCrypt compatible)?

Posted on 01/05/2016 By firstdns
Non classé

What would you consider the best free, public DNS server (no logs, DNSSEC-enabled, DNSCrypt compatible)? I can’t currently afford VPN yet, hence this question. After learning a bit about DNS servers and checking on some threads in this subreddit, I have in mind OpenNIC and DNS.Watch. To be honest, I don’t know too much about … Read More “Best free, public DNS server (no logs, DNSSEC-enabled, DNSCrypt compatible)?” »

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