Help to unblock IP Address

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4

Hi, thank you for the support,

curl -4I http://google.com/
HTTP/1.1 301 Moved Permanently
Location: http://www.google.com/
Content-Type: text/html; charset=UTF-8
Date: Wed, 04 May 2022 01:04:21 GMT
Expires: Fri, 03 Jun 2022 01:04:21 GMT
Cache-Control: public, max-age=2592000
Server: gws
Content-Length: 219
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN

curl -4I https://google.com/
HTTP/2 301
location: https://www.google.com/
content-type: text/html; charset=UTF-8
date: Wed, 04 May 2022 01:04:26 GMT
expires: Fri, 03 Jun 2022 01:04:26 GMT
cache-control: public, max-age=2592000
server: gws
content-length: 220
x-xss-protection: 0
x-frame-options: SAMEORIGIN
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"

OpenSSL> version
OpenSSL 1.1.1f 31 Mar 2020

by the way i have another ubuntu 20.04 server than i am configuring zimbra too, on these server the curl -4L https://acme-v02.api.letsencrypt.org/directory output is as follow:
{
"keyChange": "https://acme-v02.api.letsencrypt.org/acme/key-change",
"meta": {
"caaIdentities": [
"letsencrypt.org"
],
"termsOfService": "https://letsencrypt.org/documents/LE-SA-v1.2-November-15-2017.pdf",
"website": "https://letsencrypt.org"
},
"newAccount": "https://acme-v02.api.letsencrypt.org/acme/new-acct",
"newNonce": "https://acme-v02.api.letsencrypt.org/acme/new-nonce",
"newOrder": "https://acme-v02.api.letsencrypt.org/acme/new-order",
"revokeCert": "https://acme-v02.api.letsencrypt.org/acme/revoke-cert",
"xcfkT2oXMI0": "Adding random entries to the directory"
}

is exactly the same software installed on both, i supsect maybe was something with the ip address of the first one: 51.222.173.52 but now i am figuring out there is one diference on the network configuration, the first one --> 51.222.173.52 traffic pass through an aditional router (without NAT, only routed) and the server have two ip address, i don't know if maybe these is the problem the second one is connected directly. What do you recomend i can configure the first server without the aditional router to check if the problem persist

thanks in advance

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