On version v2024.2, when running DNSSEC10, message tag DS10_EXPECTED_NSEC_NSEC3_MISSING is outputted when any IP protocol is disabled (either explicitly, or when the host does not have connectivity for that protocol).
$ zonemaster-cli --version
Zonemaster-CLI version v7.1.0
Zonemaster-Engine version v7.0.0
Zonemaster-LDNS version 4.1.0
NL NetLabs LDNS version 1.8.3
$ zonemaster-cli --show-testcase --level info --test dnssec10 afnic.fr --raw
0.00 INFO Unspecified GLOBAL_VERSION version=v7.0.0
8.26 INFO DNSSEC10 DS10_HAS_NSEC3 ns_list=g.ext.nic.fr/194.0.36.1;g.ext.nic.fr/2001:678:4c::1;ns1.nic.fr/192.134.4.1;ns1.nic.fr/2001:67c:2218:2::4:1;ns2.nic.fr/192.93.0.4;ns2.nic.fr/2001:660:3005:1::1:2;ns3.nic.fr/192.134.0.49;ns3.nic.fr/2001:660:3006:1::1:1
$ zonemaster-cli --show-testcase --level info --test dnssec10 afnic.fr --raw --no-ipv6
0.00 INFO Unspecified GLOBAL_VERSION version=v7.0.0
4.03 INFO DNSSEC10 DS10_HAS_NSEC3 ns_list=g.ext.nic.fr/194.0.36.1;ns1.nic.fr/192.134.4.1;ns2.nic.fr/192.93.0.4;ns3.nic.fr/192.134.0.49
4.03 ERROR DNSSEC10 DS10_EXPECTED_NSEC_NSEC3_MISSING ns_list=g.ext.nic.fr/2001:678:4c::1;ns1.nic.fr/2001:67c:2218:2::4:1;ns2.nic.fr/2001:660:3005:1::1:2;ns3.nic.fr/2001:660:3006:1::1:1
$ zonemaster-cli --show-testcase --level info --test dnssec10 afnic.fr --raw --no-ipv4
0.00 INFO Unspecified GLOBAL_VERSION version=v7.0.0
4.57 INFO DNSSEC10 DS10_HAS_NSEC3 ns_list=g.ext.nic.fr/2001:678:4c::1;ns1.nic.fr/2001:67c:2218:2::4:1;ns2.nic.fr/2001:660:3005:1::1:2;ns3.nic.fr/2001:660:3006:1::1:1
4.58 ERROR DNSSEC10 DS10_EXPECTED_NSEC_NSEC3_MISSING ns_list=g.ext.nic.fr/194.0.36.1;ns1.nic.fr/192.134.4.1;ns2.nic.fr/192.93.0.4;ns3.nic.fr/192.134.0.49
On version v2024.2, when running DNSSEC10, message tag
DS10_EXPECTED_NSEC_NSEC3_MISSINGis outputted when any IP protocol is disabled (either explicitly, or when the host does not have connectivity for that protocol).