Mastodawn

How to Setup #BIND #DNS Server on #Ubuntu #VPS Here's a step-by-step guide demonstrating how to setup BIND DNS server on Ubuntu VPS. This will walk you through installing BIND9, configuring it as a primary (master) DNS server, setting up a domain zone, and ensuring it runs securely and correctly.
What is BIND DNS?
BIND (Berkeley Internet Name Domain) is the most widely used DNS server software on the Internet. It acts as the backbone of DNS (Domain Name ...
Continued 👉 https://blog.radwebhosting.com/how-to-setup-bind-dns-server-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host

mastodon.raddemo.host 6d ago

🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
What is Virtualmin?
Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

It supports:

Multi-domain virtual hosting
Apache or Nginx
PHP ...
Continued 👉 https://blog.radwebhosting.com/deploy-virtualmin-on-almalinux-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #selfhosting #postfix #letsencrypt #certbot #dovecot #spamassassin #phpfpm #bind #clamav #mariadb #selfhosted #controlpanel

Rad Web Hosting Apr 29

🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
What is Virtualmin?
Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

It supports:

Multi-domain virtual hosting
Apache or Nginx
PHP ...
Continued 👉 https://blog.radwebhosting.com/deploy-virtualmin-on-almalinux-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #certbot #bind #postfix #selfhosted #clamav #selfhosting #phpfpm #dovecot #mariadb #letsencrypt #controlpanel #spamassassin

Rainer "friendica" Sokoll Apr 26

#DNS #bind

Harte Nuß.

Ein secondary NS, obwohl er über Änderungen an der Zone benachrichtigt werden sollte, zieht sich die Zone nicht, steht seit Wochen auf dem alten Stand. Ein zweiter Scondary kam vor Wochen hinzu, der hat keine Probleme.
TL;DR: es wurden an den "alten" Secondary keine Notifies mehr gesendet, an den "neuen" aber schon.

In der globalen Section:

  notify explicit;
  also-notify {
    w.x.y.z;
    };

in der Zone example.com steht w.x.y.z als NS-RR, es kam jetzt ein weiterer hinzu: s.t.u.v. Der soll aber nur für example.com notifiziert werden, nicht auch noch für alle anderen Zonen, deshalb steht er auch nur bei der Zone und nicht global:

zone "example.com" {
  type master;
  file "example.com";
  allow-transfer {
    key key-a;
    key key-b;
  };
  also-notify {
    s.t.u.v;
  };
};

Ich kannte eine subtile Kleinigkeit nicht: Wenn man in einer Zone also-notify setzt, wird der Wert nicht etwa an dasalso-notify aus der global section angehängt, sondern überschreibt den alten Wert. Ich hatte also w.x.y.z effektiv gelöscht.
Nachdem ich w.x.y.z in den also-notify-Block bei example.com hinzugefügt hatte, gings es sofort wieder 😀

Pro-Tipp: bei mir wurde zwar geloggt, daß notifies gesendet wurden, aber nicht, an wen. severity debug 3 brachte die Erleuchtung:

    channel notify_file {
        file "/var/log/notify.log" versions 3 size 5m;                                                                 
        # severity dynamic;
        severity debug 3; 
        print-time yes;
    };
    category notify { notify_file; };

Man muß den bind einfach lieben!

Rad Web Hosting Apr 25

How to Setup #BIND #DNS Server on #Ubuntu #VPS Here's a step-by-step guide demonstrating how to setup BIND DNS server on Ubuntu VPS. This will walk you through installing BIND9, configuring it as a primary (master) DNS server, setting up a domain zone, and ensuring it runs securely and correctly.
What is BIND DNS?
BIND (Berkeley Internet Name Domain) is the most widely used DNS server software on the Internet. It acts as the backbone of DNS (Domain Name ...
Continued 👉 https://blog.radwebhosting.com/how-to-setup-bind-dns-server-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social

AskUbuntu Apr 22

DNS forwarder question #dns #google #bind

https://askubuntu.com/q/1565921/612

DNS forwarder question

I've got bind9 installed and it's working just fine. All nslookup and dig commands work, checkconfig all of that. I just want any unresolvable requests to go to Google. Here's /etc/bind/named.conf.

Ask Ubuntu

AskUbuntu Apr 22

DNS Forwarder question #dns #google #bind

https://askubuntu.com/q/1565921/612

DNS forwarder question

I've got bind9 installed and it's working just fine. All nslookup and dig commands work, checkconfig all of that. I just want any unresolvable requests to go to Google. Here's /etc/bind/named.conf.

Ask Ubuntu

mastodon.raddemo.host Apr 21

🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
What is Virtualmin?
Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.

It supports:

Multi-domain virtual hosting
Apache or Nginx
PHP ...
Continued 👉 https://blog.radwebhosting.com/deploy-virtualmin-on-almalinux-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #certbot #clamav #bind #selfhosted #mariadb #controlpanel #dovecot #postfix #selfhosting #spamassassin #letsencrypt #phpfpm

-=Kernel-Error=-Nov 17, 2010

DNSSEC einrichten: Zonen signieren mit BIND

DNSSEC-Anleitung: Trust-Chains, Zonen-Signierung mit BIND und dnssec-policy, DS-Records beim Registrar, Validierung mit dig. Warnung: TTL-Konflikte bei Aenderungen. Mit moderner BIND-Version (9.16+) gut zu handhaben.

https://www.kernel-error.de/2010/11/17/mein-kleines-dnssec-howto/

Rad Web Hosting Apr 19

How to Setup #BIND #DNS Server on #Ubuntu #VPS Here's a step-by-step guide demonstrating how to setup BIND DNS server on Ubuntu VPS. This will walk you through installing BIND9, configuring it as a primary (master) DNS server, setting up a domain zone, and ensuring it runs securely and correctly.
What is BIND DNS?
BIND (Berkeley Internet Name Domain) is the most widely used DNS server software on the Internet. It acts as the backbone of DNS (Domain Name ...
Continued 👉 https://blog.radwebhosting.com/how-to-setup-bind-dns-server-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social