Let's Debug

Test result for dev.dagoutime.com using http-01

dev.dagoutime.com has an AAAA (IPv6) record (2400:8902::f03c:91ff:fe39:fd2c) but a test request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address. You should either ensure that validation requests to this domain succeed over IPv6, or remove its AAAA record.
Get http://dev.dagoutime.com/.well-known/acme-challenge/letsdebug-test: dial tcp [2400:8902::f03c:91ff:fe39:fd2c]:80: connect: connection refused

Trace:
@0ms: Making a request to http://dev.dagoutime.com/.well-known/acme-challenge/letsdebug-test (using initial IP 2400:8902::f03c:91ff:fe39:fd2c)
@0ms: Dialing 2400:8902::f03c:91ff:fe39:fd2c
@168ms: Experienced error: dial tcp [2400:8902::f03c:91ff:fe39:fd2c]:80: connect: connection refused
Error
dev.dagoutime.com is currently affected by Let's Encrypt-based rate limits (https://letsencrypt.org/docs/rate-limits/). You may review certificates that have already been issued by visiting https://crt.sh/?q=%dagoutime.com . Please note that it is not possible to ask for a rate limit to be manually cleared.
The Duplicate Certificate limit (5 certificates with the exact same set of domains per week) has been exceeded and is affecting the domain "dev.dagoutime.com". The exact set of domains affected is: "dev.dagoutime.com". It may be possible to avoid this rate limit by issuing a certificate with an additional or different domain name.
Debug
Requests made to the domain
Request to: dev.dagoutime.com/2400:8902::f03c:91ff:fe39:fd2c, Result: [Address Type=IPv6,Server=,HTTP Status=0], Issue: AAAANotWorking
Trace:
@0ms: Making a request to http://dev.dagoutime.com/.well-known/acme-challenge/letsdebug-test (using initial IP 2400:8902::f03c:91ff:fe39:fd2c)
@0ms: Dialing 2400:8902::f03c:91ff:fe39:fd2c
@168ms: Experienced error: dial tcp [2400:8902::f03c:91ff:fe39:fd2c]:80: connect: connection refused

Request to: dev.dagoutime.com/139.162.81.112, Result: [Address Type=IPv4,Server=nginx/1.14.2,HTTP Status=301,Number of Redirects=2,Final HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://dev.dagoutime.com/.well-known/acme-challenge/letsdebug-test (using initial IP 139.162.81.112)
@0ms: Dialing 139.162.81.112
@343ms: Server response: HTTP 301 Moved Permanently
@344ms: Received redirect to https://dev.dagoutime.com/.well-known/acme-challenge/letsdebug-test
@344ms: Dialing 139.162.81.112
@1067ms: Server response: HTTP 301 TYPO3 RealURL redirect
@1067ms: Received redirect to https://dev.dagoutime.com/.well-known/acme-challenge/letsdebug-test/
@1340ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
dev.dagoutime.com. 0 IN A 139.162.81.112
dev.dagoutime.com. 0 IN AAAA 2400:8902::f03c:91ff:fe39:fd2c
Challenge update failures for dev.dagoutime.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/22939807
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from http://dev.dagoutime.com/.well-known/acme-challenge/8gG1Cns-c0u5SVirePKOlcti8bJISYvVRNqdYC5yzhg: "<!DOCTYPE html>\n\n<head>\n\t\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n\t\t<meta name=\"robots\" content=\"noi"
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for dev.dagoutime.com is: com
Debug
21 Certificates contributing to rate limits for this domain

Serial: 318898419108102456725672425264890415384138
NotBefore: 2019-02-05 05:20:35 +0000 UTC
Names: [ali.dagoutime.com]

Serial: 397406228673151425958638931171004518611124
NotBefore: 2019-02-05 04:30:33 +0000 UTC
Names: [test.dagoutime.com]

Serial: 318055087070520417678946401527430449616145
NotBefore: 2019-02-04 07:47:23 +0000 UTC
Names: [dev.dagoutime.com w3.dagoutime.com]

Serial: 278843768409082520995461297797222987887246
NotBefore: 2019-02-04 07:45:54 +0000 UTC
Names: [app.dagoutime.com]

Serial: 286151216933029648174857786278293605078407
NotBefore: 2019-02-04 07:45:31 +0000 UTC
Names: [dagoutime.com www.dagoutime.com]

Serial: 422323453489888655656492473521290452307403
NotBefore: 2019-02-04 02:38:07 +0000 UTC
Names: [dev.dagoutime.com test.dagoutime.com]

Serial: 383355227398256838635755905739667722305579
NotBefore: 2019-02-04 02:19:45 +0000 UTC
Names: [w3.dagoutime.com]

Serial: 427981610664861040920633781821511370127292
NotBefore: 2019-02-04 01:02:44 +0000 UTC
Names: [dev.dagoutime.com]

Serial: 350282389139587816175959552820855989402700
NotBefore: 2019-02-03 12:27:39 +0000 UTC
Names: [dev.dagoutime.com]

Serial: 384738596114688585908156901920565061527248
NotBefore: 2019-02-03 09:20:10 +0000 UTC
Names: [app.dagoutime.com]

Serial: 355290380951055040282484174508248360518750
NotBefore: 2019-02-03 09:19:52 +0000 UTC
Names: [w3.dagoutime.com]

Serial: 378047084475129261683901527242856309423584
NotBefore: 2019-02-03 09:19:45 +0000 UTC
Names: [dagoutime.com www.dagoutime.com]

Serial: 378749501518597163089325397665100306529304
NotBefore: 2019-02-03 09:19:37 +0000 UTC
Names: [dev.dagoutime.com]

Serial: 407635609418865620536205203176673915029739
NotBefore: 2019-02-03 08:01:18 +0000 UTC
Names: [w3.dagoutime.com]

Serial: 365044896161032927061971479995625357898644
NotBefore: 2019-02-03 08:01:02 +0000 UTC
Names: [dev.dagoutime.com]

Serial: 409712875694320301643951222770188114098767
NotBefore: 2019-02-03 08:00:30 +0000 UTC
Names: [app.dagoutime.com]

Serial: 401828040820432112165537702630062009532047
NotBefore: 2019-02-03 07:59:54 +0000 UTC
Names: [dagoutime.com www.dagoutime.com]

Serial: 354192047132525981176383608415582464477565
NotBefore: 2019-02-03 07:53:24 +0000 UTC
Names: [w3.dagoutime.com]

Serial: 398312771330477898450035796323123438472149
NotBefore: 2019-02-03 07:37:36 +0000 UTC
Names: [app.dagoutime.com billdagou.com dagoutime.com dev.dagoutime.com w3.dagoutime.com www.billdagou.com www.dagoutime.com]

Serial: 428338333502467916599149344854190166996851
NotBefore: 2019-02-03 07:11:02 +0000 UTC
Names: [dev.dagoutime.com]

Serial: 377382085131310037708846663917660801278802
NotBefore: 2019-02-03 06:30:50 +0000 UTC
Names: [app.dagoutime.com]

Debug
The current status.io status for Let's Encrypt
Operational

Submitted Feb 8 05:26:31 2019. Sat in queue for 2ms. Completed in 8s. Hide verbose information.