Sir, details below, please help
[root@ns527072 ~]# traceroute acme-v02.api.letsencrypt.org
traceroute to acme-v02.api.letsencrypt.org (172.65.32.248), 30 hops max, 60 byte packets
1 158.69.242.253 (158.69.242.253) 0.407 ms 0.450 ms 0.593 ms
2 10.34.66.68 (10.34.66.68) 0.572 ms 0.636 ms 0.757 ms
3 10.74.8.114 (10.74.8.114) 0.201 ms 10.74.8.112 (10.74.8.112) 0.628 ms 10.74.8.114 (10.74.8.114) 0.277 ms
4 10.95.81.8 (10.95.81.8) 1.727 ms 10.95.81.10 (10.95.81.10) 1.804 ms 10.95.81.8 (10.95.81.8) 1.602 ms
5 be100-1320.chi-1-a9.il.us (198.27.73.207) 17.986 ms be100-1324.chi-5-a9.il.us (192.99.146.141) 17.974 ms 17.979 ms
6 be100-2.chi-5-a9.il.us (178.32.135.199) 18.272 ms 13335.chi.equinix.com (208.115.136.180) 18.686 ms be100-2.chi-5-a9.il.us (178.32.135.199) 17.780 ms
7 * * 13335.chi.equinix.com (208.115.136.180) 20.733 ms
8 * * *
9 * * *
-----and
[root@ns527072 ~]# curl https://acme-v02.api.letsencrypt.org/directory
{
“1oLvpowJQ5A”: “Adding random entries to the directory”,
“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”
}[root@ns527072 ~]#