Получение сертификата от letsencrypt.org на WinApache с помощью mod_md для DDNS сайта

пытаюсь получить сертификат для XXXXXXXXX.mooo.com посредством пользования mod_md для Apache for Win

к сожалению мое знание демонского(английского) не позволяет адекватно воспринять отладочную(DEBUG) информацию.

вопрос - ЧТО ДЕЛАТЬ ЧТОБ ЗАРАБОТАЛО?

сейчас

<IfModule ssl_module>

  Listen 0.0.0.0:443

    <IfModule md_module>

      MDCertificateAuthority https://acme-staging.api.letsencrypt.org/directory

      MDCertificateAgreement https://letsencrypt.org/documents/LE-SA-v1.2-November-15-2017.pdf

      MDomain XXXXXXXXX.mooo.com auto

      <VirtualHost *:443>

        ServerName XXXXXXXXX.mooo.com

        SSLEngine on

      </VirtualHost>

  </IfModule>

</IfModule>

IP - белый (IP4)

всё останавливается и повторяется после получения невозможности регистрации аккаунта.

[Tue Aug 21 13:36:22.350525 2018] [mpm_winnt:notice] [pid 4708:tid 364] AH00354: Child: Starting 32 worker threads.

[Tue Aug 21 13:36:22.350525 2018] [md:debug] [pid 4708:tid 404] mod_md.c(748): AH10054: md watchdog start, auto drive 1 mds

[Tue Aug 21 13:36:22.450531 2018] [md:debug] [pid 4708:tid 404] mod_md.c(760): AH10055: md watchdog run, auto drive 1 mds

[Tue Aug 21 13:36:22.450531 2018] [md:debug] [pid 4708:tid 404] mod_md.c(689): AH10052: md(XXXXXXXXXXXX.mooo.com): state=1, driving

[Tue Aug 21 13:36:22.450531 2018] [md:debug] [pid 4708:tid 404] md_reg.c(894): XXXXXXXXXXXX.mooo.com: run staging

[Tue Aug 21 13:36:22.450531 2018] [md:debug] [pid 4708:tid 404] md_acme_drive.c(684): XXXXXXXXXXXX.mooo.com: staging started, state=1, can_http=1, can_https=1, challenges='http-01 tls-sni-01'

[Tue Aug 21 13:36:22.456531 2018] [md:debug] [pid 4708:tid 404] md_store_fs.c(688): purge staging/XXXXXXXXXXXX.mooo.com (c:/unknown/staging/XXXXXXXXXXXX.mooo.com)

[Tue Aug 21 13:36:22.456531 2018] [md:debug] [pid 4708:tid 404] md_acme.c(145): get directory from https://acme-staging.api.letsencrypt.org/directory

[Tue Aug 21 13:36:22.456531 2018] [md:debug] [pid 4708:tid 404] md_acme.c(420): req: POST https://acme-staging.api.letsencrypt.org/directory

[Tue Aug 21 13:36:22.931558 2018] [md:debug] [pid 4708:tid 404] md_acme.c(438): req sent

[Tue Aug 21 13:36:22.931558 2018] [md:info] [pid 4708:tid 404] XXXXXXXXXXXX.mooo.com: setup staging

[Tue Aug 21 13:36:22.931558 2018] [md:debug] [pid 4708:tid 404] md_store_fs.c(688): (OS 2)Не удается найти указанный файл.  : purge staging/XXXXXXXXXXXX.mooo.com (c:/unknown/staging/XXXXXXXXXXXX.mooo.com)

[Tue Aug 21 13:36:22.934559 2018] [md:debug] [pid 4708:tid 404] md_acme_drive.c(754): XXXXXXXXXXXX.mooo.com: save staged md

[Tue Aug 21 13:36:22.935559 2018] [md:info] [pid 4708:tid 404] XXXXXXXXXXXX.mooo.com: need certificate

[Tue Aug 21 13:36:22.935559 2018] [md:debug] [pid 4708:tid 404] md_acme_drive.c(107): ACME: looking at existing accounts

[Tue Aug 21 13:36:22.935559 2018] [md:debug] [pid 4708:tid 404] md_acme_acct.c(267): (2)No such file or directory: acct_find NULL

[Tue Aug 21 13:36:22.935559 2018] [md:debug] [pid 4708:tid 404] md_acme_drive.c(117): ACME: creating new account

[Tue Aug 21 13:36:22.935559 2018] [md:debug] [pid 4708:tid 404] md_acme_acct.c(335): create new account

[Tue Aug 21 13:36:23.711603 2018] [md:debug] [pid 4708:tid 404] md_acme.c(420): req: POST https://acme-staging.api.letsencrypt.org/acme/new-reg

[Tue Aug 21 13:36:24.822667 2018] [md:warn] [pid 4708:tid 404] (70013)Missing parameter for the specified command line option: acme problem urn:acme:error:rateLimited: Error creating new registration :: too many registrations for this IP: see https://letsencrypt.org/docs/rate-limits/

[Tue Aug 21 13:36:24.822667 2018] [md:debug] [pid 4708:tid 404] md_acme.c(438): (70013)Missing parameter for the specified command line option: req sent

[Tue Aug 21 13:36:24.822667 2018] [md:debug] [pid 4708:tid 404] md_acme_drive.c(906): (70013)Missing parameter for the specified command line option: XXXXXXXXXXXX.mooo.com: ACME, choose account

[Tue Aug 21 13:36:24.822667 2018] [md:debug] [pid 4708:tid 404] md_reg.c(901): (70013)Missing parameter for the specified command line option: XXXXXXXXXXXX.mooo.com: staging done

[Tue Aug 21 13:36:24.823667 2018] [md:error] [pid 4708:tid 404] (70013)Missing parameter for the specified command line option: AH10056: processing XXXXXXXXXXXX.mooo.com

[Tue Aug 21 13:36:24.823667 2018] [md:info] [pid 4708:tid 404] AH10057: XXXXXXXXXXXX.mooo.com: encountered error for the 1. time, next run in  0:00:05 hours