diff --git a/data/dns/le-fay.dn42 b/data/dns/le-fay.dn42
index 5c2dcc85c..91384f644 100644
--- a/data/dns/le-fay.dn42
+++ b/data/dns/le-fay.dn42
@@ -2,8 +2,8 @@ domain:             le-fay.dn42
 admin-c:            FT-DN42
 tech-c:             FT-DN42
 mnt-by:             LE-FAY-MNT
-nserver:            a.ns.le-fay.dn42 fd5b:a83:b06b:600::5
-nserver:            b.ns.le-fay.dn42 fd5b:a83:b06b:300::2
-nserver:            c.ns.le-fay.dn42 fd5b:a83:b06b:800::2
+nserver:            ns1.le-fay.dn42 fd5b:a83:b06b:500::1
+nserver:            ns2.le-fay.dn42 fd5b:a83:b06b:600::5
+nserver:            ns3.le-fay.dn42 fd5b:a83:b06b:200::3
 ds-rdata:           23498 13 2 F471348EFF543D4A863D8194F3B378E7FDFE17BFB2C60D8F720EA8E45B1A9153
 source:             DN42
diff --git a/data/inet6num/fd5b:a83:b06b::_48 b/data/inet6num/fd5b:a83:b06b::_48
index 9241ea498..d360a4520 100644
--- a/data/inet6num/fd5b:a83:b06b::_48
+++ b/data/inet6num/fd5b:a83:b06b::_48
@@ -5,9 +5,9 @@ descr:              le-fay.org IPv6 network (Eden)
 country:            GB
 admin-c:            FT-DN42
 tech-c:             FT-DN42
-nserver:            a.ns.le-fay.dn42
-nserver:            b.ns.le-fay.dn42
-nserver:            c.ns.le-fay.dn42
+nserver:            ns1.le-fay.dn42
+nserver:            ns2.le-fay.dn42
+nserver:            ns3.le-fay.dn42
 ds-rdata:           30540 13 2 277EDBDB51CBA0FF6E0317C92D04BA4ADB48641EDC87C6BF6AC0ECEC65E3B402
 mnt-by:             LE-FAY-MNT
 status:             ASSIGNED
diff --git a/data/inetnum/172.23.76.0_26 b/data/inetnum/172.23.76.0_26
index e32438979..eaaa70ee6 100644
--- a/data/inetnum/172.23.76.0_26
+++ b/data/inetnum/172.23.76.0_26
@@ -5,9 +5,9 @@ descr:              le-fay.org IPv4 network
 country:            GB
 admin-c:            FT-DN42
 tech-c:             FT-DN42
-nserver:            a.ns.le-fay.dn42
-nserver:            b.ns.le-fay.dn42
-nserver:            c.ns.le-fay.dn42
+nserver:            ns1.le-fay.dn42
+nserver:            ns2.le-fay.dn42
+nserver:            ns3.le-fay.dn42
 ds-rdata:           50422 13 2 6F6A7A3DCF88EB7C0557E747361FF47BA43B90A1E8831B1EE01290ECE0C020F3
 mnt-by:             LE-FAY-MNT
 status:             ASSIGNED