{"action":"opened","issue":{"url":"https://api.github.com/repos/xenolf/lego/issues/190","repository_url":"https://api.github.com/repos/xenolf/lego","labels_url":"https://api.github.com/repos/xenolf/lego/issues/190/labels{/name}","comments_url":"https://api.github.com/repos/xenolf/lego/issues/190/comments","events_url":"https://api.github.com/repos/xenolf/lego/issues/190/events","html_url":"https://github.com/xenolf/lego/issues/190","id":147683619,"number":190,"title":"Unable to update challenge :: Response does not complete challenge","user":{"login":"JorritSalverda","id":136472,"avatar_url":"https://avatars.githubusercontent.com/u/136472?v=3","gravatar_id":"","url":"https://api.github.com/users/JorritSalverda","html_url":"https://github.com/JorritSalverda","followers_url":"https://api.github.com/users/JorritSalverda/followers","following_url":"https://api.github.com/users/JorritSalverda/following{/other_user}","gists_url":"https://api.github.com/users/JorritSalverda/gists{/gist_id}","starred_url":"https://api.github.com/users/JorritSalverda/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JorritSalverda/subscriptions","organizations_url":"https://api.github.com/users/JorritSalverda/orgs","repos_url":"https://api.github.com/users/JorritSalverda/repos","events_url":"https://api.github.com/users/JorritSalverda/events{/privacy}","received_events_url":"https://api.github.com/users/JorritSalverda/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-12T09:02:51Z","updated_at":"2016-04-12T09:02:51Z","closed_at":null,"body":"I'm getting this error over and over since this week, it might be related to the large number of domains in the certificate, but I'm not sure:\r\n\r\n```\r\nCLOUDFLARE_EMAIL=account@domain-a.com CLOUDFLARE_API_KEY=****** lego --domains=sub.domain-a.com --domains=sub.domain-b.nl --domains=sub.domain-c.be --domains=sub.domain-d.ch --domains=sub.domain-e.de --domains=sub.domain-f.nl --domains=sub.domain-g.ie --domains=sub.domain-h.at --domains=sub.domain-i.de --domains=sub.domain-j.ae --domains=sub.domain-k.com.au --domains=sub.domain-l.be --domains=sub.domain-m.ca --domains=sub.domain-n.co.uk --domains=sub.domain-o.es --domains=sub.domain-p.fr --domains=sub.domain-q.in --domains=sub.domain-r.it --domains=sub.domain-s.lv --domains=sub.domain-t.nl --domains=sub.domain-u.co.nz --domains=sub.domain-v.ph --domains=sub.domain-w.pl --domains=sub.domain-u.pt --domains=sub.domain-y.tw --domains=sub.domain-z.co.za --domains=sub.domain-aa.sg --domains=sub.domain-ab.co.th --domains=sub.domain-ac.hk --domains=sub.domain-ad.com --email=jcastelijns@domain-a.com --dns=cloudflare --accept-tos run\r\n2016/04/11 17:28:11 [INFO][sub.domain-a.com, sub.domain-b.nl, sub.domain-c.be, sub.domain-d.ch, sub.domain-e.de, sub.domain-f.nl, sub.domain-g.ie, sub.domain-h.at, sub.domain-i.de, sub.domain-j.ae, sub.domain-k.com.au, sub.domain-l.be, sub.domain-m.ca, sub.domain-n.co.uk, sub.domain-o.es, sub.domain-p.fr, sub.domain-q.in, sub.domain-r.it, sub.domain-s.lv, sub.domain-t.nl, sub.domain-u.co.nz, sub.domain-v.ph, sub.domain-w.pl, sub.domain-u.pt, sub.domain-y.tw, sub.domain-z.co.za, sub.domain-aa.sg, sub.domain-ab.co.th, sub.domain-ac.hk, sub.domain-ad.com] acme: Obtaining bundled SAN certificate\r\n2016/04/11 17:28:12 [INFO][sub.domain-a.com] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:28:12 [INFO][sub.domain-a.com] acme: Could not find solver for: http-01\r\n2016/04/11 17:28:12 [INFO][sub.domain-a.com] acme: Trying to solve DNS-01\r\n2016/04/11 17:28:24 [INFO][sub.domain-a.com] Checking DNS record propagation...\r\n2016/04/11 17:29:09 [INFO][sub.domain-b.nl] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:29:09 [INFO][sub.domain-b.nl] acme: Trying to solve DNS-01\r\n2016/04/11 17:29:22 [INFO][sub.domain-b.nl] Checking DNS record propagation...\r\n2016/04/11 17:29:30 [INFO][sub.domain-b.nl] The server validated our request\r\n2016/04/11 17:29:44 [INFO][sub.domain-c.be] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:29:44 [INFO][sub.domain-c.be] acme: Could not find solver for: http-01\r\n2016/04/11 17:29:44 [INFO][sub.domain-c.be] acme: Trying to solve DNS-01\r\n2016/04/11 17:29:56 [INFO][sub.domain-c.be] Checking DNS record propagation...\r\n2016/04/11 17:30:04 [INFO][sub.domain-c.be] The server validated our request\r\n2016/04/11 17:30:21 [INFO][sub.domain-d.ch] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:30:21 [INFO][sub.domain-d.ch] acme: Could not find solver for: http-01\r\n2016/04/11 17:30:21 [INFO][sub.domain-d.ch] acme: Trying to solve DNS-01\r\n2016/04/11 17:30:31 [INFO][sub.domain-d.ch] Checking DNS record propagation...\r\n2016/04/11 17:30:47 [INFO][sub.domain-d.ch] The server validated our request\r\n2016/04/11 17:31:01 [INFO][sub.domain-e.de] acme: Trying to solve DNS-01\r\n2016/04/11 17:31:12 [INFO][sub.domain-e.de] Checking DNS record propagation...\r\n2016/04/11 17:31:24 [INFO][sub.domain-e.de] The server validated our request\r\n2016/04/11 17:31:39 [INFO][sub.domain-f.nl] acme: Could not find solver for: http-01\r\n2016/04/11 17:31:39 [INFO][sub.domain-f.nl] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:31:39 [INFO][sub.domain-f.nl] acme: Trying to solve DNS-01\r\n2016/04/11 17:31:52 [INFO][sub.domain-f.nl] Checking DNS record propagation...\r\n2016/04/11 17:32:01 [INFO][sub.domain-f.nl] The server validated our request\r\n2016/04/11 17:32:14 [INFO][sub.domain-g.ie] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:32:14 [INFO][sub.domain-g.ie] acme: Trying to solve DNS-01\r\n2016/04/11 17:32:26 [INFO][sub.domain-g.ie] Checking DNS record propagation...\r\n2016/04/11 17:32:33 [INFO][sub.domain-g.ie] The server validated our request\r\n2016/04/11 17:32:46 [INFO][sub.domain-h.at] acme: Could not find solver for: http-01\r\n2016/04/11 17:32:46 [INFO][sub.domain-h.at] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:32:46 [INFO][sub.domain-h.at] acme: Trying to solve DNS-01\r\n2016/04/11 17:32:56 [INFO][sub.domain-h.at] Checking DNS record propagation...\r\n2016/04/11 17:33:06 [INFO][sub.domain-h.at] The server validated our request\r\n2016/04/11 17:33:19 [INFO][sub.domain-i.de] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:33:19 [INFO][sub.domain-i.de] acme: Could not find solver for: http-01\r\n2016/04/11 17:33:19 [INFO][sub.domain-i.de] acme: Trying to solve DNS-01\r\n2016/04/11 17:33:29 [INFO][sub.domain-i.de] Checking DNS record propagation...\r\n2016/04/11 17:33:39 [INFO][sub.domain-i.de] The server validated our request\r\n2016/04/11 17:33:51 [INFO][sub.domain-j.ae] acme: Could not find solver for: http-01\r\n2016/04/11 17:33:51 [INFO][sub.domain-j.ae] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:33:51 [INFO][sub.domain-j.ae] acme: Trying to solve DNS-01\r\n2016/04/11 17:34:01 [INFO][sub.domain-j.ae] Checking DNS record propagation...\r\n2016/04/11 17:34:06 [INFO][sub.domain-j.ae] The server validated our request\r\n2016/04/11 17:34:18 [INFO][sub.domain-k.com.au] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:34:18 [INFO][sub.domain-k.com.au] acme: Trying to solve DNS-01\r\n2016/04/11 17:34:28 [INFO][sub.domain-k.com.au] Checking DNS record propagation...\r\n2016/04/11 17:34:34 [INFO][sub.domain-k.com.au] The server validated our request\r\n2016/04/11 17:34:46 [INFO][sub.domain-l.be] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:34:46 [INFO][sub.domain-l.be] acme: Trying to solve DNS-01\r\n2016/04/11 17:34:58 [INFO][sub.domain-l.be] Checking DNS record propagation...\r\n2016/04/11 17:35:04 [INFO][sub.domain-l.be] The server validated our request\r\n2016/04/11 17:35:17 [INFO][sub.domain-m.ca] acme: Trying to solve DNS-01\r\n2016/04/11 17:35:30 [INFO][sub.domain-m.ca] Checking DNS record propagation...\r\n2016/04/11 17:35:36 [INFO][sub.domain-m.ca] The server validated our request\r\n2016/04/11 17:35:48 [INFO][sub.domain-n.co.uk] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:35:48 [INFO][sub.domain-n.co.uk] acme: Trying to solve DNS-01\r\n2016/04/11 17:36:00 [INFO][sub.domain-n.co.uk] Checking DNS record propagation...\r\n2016/04/11 17:36:45 [INFO][sub.domain-o.es] acme: Could not find solver for: http-01\r\n2016/04/11 17:36:45 [INFO][sub.domain-o.es] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:36:45 [INFO][sub.domain-o.es] acme: Trying to solve DNS-01\r\n2016/04/11 17:36:55 [INFO][sub.domain-o.es] Checking DNS record propagation...\r\n2016/04/11 17:37:08 [INFO][sub.domain-o.es] The server validated our request\r\n2016/04/11 17:37:20 [INFO][sub.domain-p.fr] acme: Trying to solve DNS-01\r\n2016/04/11 17:37:31 [INFO][sub.domain-p.fr] Checking DNS record propagation...\r\n2016/04/11 17:37:42 [INFO][sub.domain-p.fr] The server validated our request\r\n2016/04/11 17:37:54 [INFO][sub.domain-q.in] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:37:54 [INFO][sub.domain-q.in] acme: Trying to solve DNS-01\r\n2016/04/11 17:38:05 [INFO][sub.domain-q.in] Checking DNS record propagation...\r\n2016/04/11 17:38:20 [INFO][sub.domain-q.in] The server validated our request\r\n2016/04/11 17:38:35 [INFO][sub.domain-r.it] acme: Trying to solve DNS-01\r\n2016/04/11 17:38:45 [INFO][sub.domain-r.it] Checking DNS record propagation...\r\n2016/04/11 17:38:51 [INFO][sub.domain-r.it] The server validated our request\r\n2016/04/11 17:39:05 [INFO][sub.domain-s.lv] acme: Trying to solve DNS-01\r\n2016/04/11 17:39:16 [INFO][sub.domain-s.lv] Checking DNS record propagation...\r\n2016/04/11 17:39:23 [INFO][sub.domain-s.lv] The server validated our request\r\n2016/04/11 17:39:36 [INFO][sub.domain-t.nl] acme: Could not find solver for: http-01\r\n2016/04/11 17:39:36 [INFO][sub.domain-t.nl] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:39:36 [INFO][sub.domain-t.nl] acme: Trying to solve DNS-01\r\n2016/04/11 17:39:48 [INFO][sub.domain-t.nl] Checking DNS record propagation...\r\n2016/04/11 17:40:00 [INFO][sub.domain-t.nl] The server validated our request\r\n2016/04/11 17:40:12 [INFO][sub.domain-u.co.nz] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:40:12 [INFO][sub.domain-u.co.nz] acme: Could not find solver for: http-01\r\n2016/04/11 17:40:12 [INFO][sub.domain-u.co.nz] acme: Trying to solve DNS-01\r\n2016/04/11 17:40:23 [INFO][sub.domain-u.co.nz] Checking DNS record propagation...\r\n2016/04/11 17:40:28 [INFO][sub.domain-u.co.nz] The server validated our request\r\n2016/04/11 17:40:41 [INFO][sub.domain-v.ph] acme: Trying to solve DNS-01\r\n2016/04/11 17:40:53 [INFO][sub.domain-v.ph] Checking DNS record propagation...\r\n2016/04/11 17:41:01 [INFO][sub.domain-v.ph] The server validated our request\r\n2016/04/11 17:41:13 [INFO][sub.domain-w.pl] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:41:13 [INFO][sub.domain-w.pl] acme: Could not find solver for: http-01\r\n2016/04/11 17:41:13 [INFO][sub.domain-w.pl] acme: Trying to solve DNS-01\r\n2016/04/11 17:41:24 [INFO][sub.domain-w.pl] Checking DNS record propagation...\r\n2016/04/11 17:41:32 [INFO][sub.domain-w.pl] The server validated our request\r\n2016/04/11 17:41:45 [INFO][sub.domain-x.pt] acme: Could not find solver for: http-01\r\n2016/04/11 17:41:45 [INFO][sub.domain-x.pt] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:41:45 [INFO][sub.domain-x.pt] acme: Trying to solve DNS-01\r\n2016/04/11 17:41:58 [INFO][sub.domain-x.pt] Checking DNS record propagation...\r\n2016/04/11 17:42:04 [INFO][sub.domain-x.pt] The server validated our request\r\n2016/04/11 17:42:17 [INFO][sub.domain-y.tw] acme: Could not find solver for: http-01\r\n2016/04/11 17:42:17 [INFO][sub.domain-y.tw] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:42:17 [INFO][sub.domain-y.tw] acme: Trying to solve DNS-01\r\n2016/04/11 17:42:27 [INFO][sub.domain-y.tw] Checking DNS record propagation...\r\n2016/04/11 17:42:33 [INFO][sub.domain-y.tw] The server validated our request\r\n2016/04/11 17:42:45 [INFO][sub.domain-z.co.za] acme: Could not find solver for: http-01\r\n2016/04/11 17:42:45 [INFO][sub.domain-z.co.za] acme: Trying to solve DNS-01\r\n2016/04/11 17:42:57 [INFO][sub.domain-z.co.za] Checking DNS record propagation...\r\n2016/04/11 17:43:02 [INFO][sub.domain-z.co.za] The server validated our request\r\n2016/04/11 17:43:14 [INFO][sub.domain-aa.sg] acme: Could not find solver for: http-01\r\n2016/04/11 17:43:14 [INFO][sub.domain-aa.sg] acme: Trying to solve DNS-01\r\n2016/04/11 17:43:25 [INFO][sub.domain-aa.sg] Checking DNS record propagation...\r\n2016/04/11 17:43:39 [INFO][sub.domain-aa.sg] The server validated our request\r\n2016/04/11 17:43:51 [INFO][sub.domain-ab.co.th] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:43:51 [INFO][sub.domain-ab.co.th] acme: Trying to solve DNS-01\r\n2016/04/11 17:44:03 [INFO][sub.domain-ab.co.th] Checking DNS record propagation...\r\n2016/04/11 17:44:11 [INFO][sub.domain-ab.co.th] The server validated our request\r\n2016/04/11 17:44:23 [INFO][sub.domain-ac.hk] acme: Could not find solver for: tls-sni-01\r\n2016/04/11 17:44:23 [INFO][sub.domain-ac.hk] acme: Trying to solve DNS-01\r\n2016/04/11 17:44:34 [INFO][sub.domain-ac.hk] Checking DNS record propagation...\r\n2016/04/11 17:44:40 [INFO][sub.domain-ac.hk] The server validated our request\r\n2016/04/11 17:45:25 [INFO][sub.domain-ad.com] acme: Trying to solve DNS-01\r\n2016/04/11 17:45:35 [INFO][sub.domain-ad.com] Checking DNS record propagation...\r\n2016/04/11 17:45:47 [INFO][sub.domain-ad.com] The server validated our request\r\n2016/04/11 17:46:02 [sub.domain-n.co.uk] Could not obtain certificates\r\n Time limit exceeded. Last error: NS nora.ns.cloudflare.com. returned NXDOMAIN for _acme-challenge.sub.domain-n.co.uk.\r\n2016/04/11 17:46:02 [sub.domain-g.ie] Could not obtain certificates\r\n acme: Error 400 - urn:acme:error:malformed - Unable to update challenge :: Response does not complete challenge\r\n2016/04/11 17:46:02 [sub.domain-a.com] Could not obtain certificates\r\n Time limit exceeded. Last error: NS nora.ns.cloudflare.com. returned NXDOMAIN for _acme-challenge.sub.domain-a.com.\r\n```"}}