Document TXT records for realm lookup Even though they are subject to vulnerabilities via DNS spoofing and we accordingly don't recommend their use, we do have the code to use them. Just as we document dns_lookup_realm in krb5.conf(5), document them here. https://github.com/krb5/krb5/commit/89465b37e226f75e5685aae1d3848f8c467f9d02 Author: Ben Kaduk Commit: 89465b37e226f75e5685aae1d3848f8c467f9d02 Branch: master doc/rst_source/krb_admins/realm_config.rst | 23 ++++++++++++++++++++++- 1 files changed, 22 insertions(+), 1 deletions(-)