# External RFC2136 DNS without TSIG **URL:** \ **Category:** General\ **Created:** [January 5, 2017, 8:08am UTC](https://forums.suse.com/t/external-rfc2136-dns-without-tsig/5097 "2017-01-05T08:08:10Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![broesch-dkk](https://avatars.discourse-cdn.com/v4/letter/b/b5e925/32.png) [@broesch-dkk](https://forums.suse.com/u/broesch-dkk)\ **Post date:** [January 5, 2017, 9:37am UTC](https://forums.suse.com/t/external-rfc2136-dns-without-tsig/5097/2 "2017-01-05T09:37:43Z")
We were discussing the same topic here: > [@DNS Update RFC2136 without security](http://forums.suse.com/t/dns-update-rfc2136-without-security/5082): > > I am trying to get the DNS Update Service to update DNS records in an Windows DNS Server. It is an internal Domain DNS Server, so there is no security (needed). The rancher server is running in the same domain. I can add DNS records using nsupdate from my local machine without TSIG. When I use DNS Update RFC2136 I get errors, because TSIG Key Name and TSIG Key are mandatory. I looked at the code [here](https://github.com/rancher/external-dns) and can’t see an easy way to send the request without TSIG. We plan to have several interna… --- _[View the full topic](https://forums.suse.com/t/external-rfc2136-dns-without-tsig/5097)._