Questions tagged [unbound]

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Multiple root.key files with Unbound installation on Ubuntu 18.04 LTS Desktop

The Unbound DNS resolver installation on Ubuntu 18.04 LTS Desktop (amd64) has at least two root.key files. One of them lives in /usr/share/dns/root.key, and the other at /var/lib/unbound/root.key. ...
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Can't resolve domain with Unbound (DNSSEC problem?)

I'm using a raspberry with pi-hole and unbound (1.6.0) to manage my DNS. Some days ago, I recognized that I have troubles with some domains but I didn't thought about DNS problems on my side. Today I ...
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213 views

Redirect all outgoing DNS queries to local stub resolver at 127.0.0.1:53

I am attempting to redirect all outgoing DNS queries on my Linux box to my local caching stub resolver (unbound). iptables -t nat -A OUTPUT -p tcp --dport 53 -j DNAT --to 1.1.1.1:53 iptables -t nat -...
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Unbound resolving to high ping servers

I have installed unbound on my Pi Hole to get DNS over TLS for my entire home network. I realized that my home network had gotten slower than before. At first, I thought it may be because of Unbound ...
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550 views

Any DNSBL script to Unbound?

I know a lot of DNSBL lists (someonewhocares.org, abuse.ch, malwaredomains.com, etc...). I wish to know if anyone knows of scripts that can gather these lists (at least some of them) and compile them ...
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2k views

How to disable ip6 lookups in unbound?

I attempted to disable IPv6 lookups in unbound through these options: do-ip6: no prefer-ip6: no Really prefer-ip6 should only take effect when do-ip6 is yes. In any case, I use tcpdump to dump the ...