[atlas] DNS-over-TLS and DNS-over-HTTPS measurement

On Mon, Apr 08, 2019 at 04:36:37PM +0200,
 Petr Špaček <petr.spacek at nic.cz> wrote 
 a message of 11 lines which said:

> could you share plans for DNS-over-TLS and DNS-over-HTTPS measurements?
> 
> I had impression that DNS-over-TLS is already supported but now I cannot
> find it in the UI so I'm probably wrong.

DNS-over-TLS works for me:

% blaeu-resolve --verbose --nameserver 9.9.9.9 --tls nic.cz
Blaeu version 1.1.4
{'is_oneoff': True, 'definitions': [{'description': 'DNS resolution of nic.cz/AAAA via nameserver 9.9.9.9', 'af': 4, 'type': 'dns', 'query_argument': 'nic.cz', 'query_class': 'IN', 'query_type': 'AAAA', 'set_rd_bit': True, 'tls': True, 'protocol': 'TCP', 'use_probe_resolver': False, 'target': '9.9.9.9'}], 'probes': [{'requested': 5, 'type': 'area', 'value': 'WW', 'tags': {'include': ['system-ipv4-works']}}]}
Measurement #20617896 for nic.cz/AAAA uses 5 probes
Nameserver 9.9.9.9
[2001:1488:0:3::2] : 5 occurrences 
Test #20617896 done at 2019-04-08T14:45:31Z

(Note the 'tls': True in the JSON)