diff --git a/a-lec.org.zone b/a-lec.org.zone
index a449b60..c6e460c 100644
--- a/a-lec.org.zone
+++ b/a-lec.org.zone
@@ -78,7 +78,9 @@ news                    IN CNAME    xmpp.a-lec.org.
 matrix                  IN CNAME    xmpp.a-lec.org.
 matrix-gateway          IN CNAME    xmpp.a-lec.org.
 _443._tcp.xmpp          IN TLSA     3 1 1 1d4d18d0b2a5e80219b63e78439d4cfd77e2fcc372df78dfc80f674a815da5d8
-
+_5222._tcp.xmpp         IN TLSA     3 1 1 1d4d18d0b2a5e80219b63e78439d4cfd77e2fcc372df78dfc80f674a815da5d8
+_5223._tcp.xmpp         IN TLSA     3 1 1 1d4d18d0b2a5e80219b63e78439d4cfd77e2fcc372df78dfc80f674a815da5d8
+_5269._tcp.xmpp         IN TLSA     3 1 1 1d4d18d0b2a5e80219b63e78439d4cfd77e2fcc372df78dfc80f674a815da5d8
 jabber                  IN SRV      5 0 5269 xmpp.a-lec.org.
 _jabber                 IN SRV      5 0 5269 xmpp.a-lec.org.
 stun.tcp                IN SRV      5 0 3478 xmpp.a-lec.org.