diff --git a/data/dns/andrey0001.dn42 b/data/dns/andrey0001.dn42
index 91ff4af71..4d0779665 100644
--- a/data/dns/andrey0001.dn42
+++ b/data/dns/andrey0001.dn42
@@ -3,5 +3,7 @@ admin-c:            ANDREY0001-DN42
 tech-c:             ANDREY0001-DN42
 mnt-by:             ANDREY0001-MNT
 nserver:            ns1.andrey0001.dn42 172.21.110.169
+nserver:            ns2.andrey0001.dn42 172.21.110.162
 nserver:            ns1.andrey0001.dn42 fd47:8ce0:e3:410::1
+nserver:            ns2.andrey0001.dn42 fd47:8ce0:e3::162
 source:             DN42
diff --git a/data/dns/sa.dn42 b/data/dns/sa.dn42
index 3cd43e105..063049aa2 100644
--- a/data/dns/sa.dn42
+++ b/data/dns/sa.dn42
@@ -3,4 +3,5 @@ admin-c:            ANDREY0001-DN42
 tech-c:             ANDREY0001-DN42
 mnt-by:             ANDREY0001-MNT
 nserver:            ns1.andrey0001.dn42
+nserver:            ns2.andrey0001.dn42
 source:             DN42
diff --git a/data/inet6num/fd47:8ce0:e3::_48 b/data/inet6num/fd47:8ce0:e3::_48
index cdf636c28..0a40ac2d2 100644
--- a/data/inet6num/fd47:8ce0:e3::_48
+++ b/data/inet6num/fd47:8ce0:e3::_48
@@ -8,5 +8,6 @@ admin-c:            ANDREY0001-DN42
 tech-c:             ANDREY0001-DN42
 mnt-by:             ANDREY0001-MNT
 nserver:            ns1.andrey0001.dn42
+nserver:            ns2.andrey0001.dn42
 status:             ASSIGNED
 source:             DN42
diff --git a/data/inetnum/172.21.110.160_27 b/data/inetnum/172.21.110.160_27
index 73d4afa5d..4664cfbfb 100644
--- a/data/inetnum/172.21.110.160_27
+++ b/data/inetnum/172.21.110.160_27
@@ -8,5 +8,6 @@ admin-c:            ANDREY0001-DN42
 tech-c:             ANDREY0001-DN42
 mnt-by:             ANDREY0001-MNT
 nserver:            ns1.andrey0001.dn42
+nserver:            ns2.andrey0001.dn42
 status:             ASSIGNED
 source:             DN42