Can not ping acme-v02.api.letsencrypt.org from server

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1

I can’t ping acme-v02.api.letsencrypt.org from server with ip 103.74.119.15 so i not setting ssl for domain error
Nonce is empty. Exiting. dig output of acme-v02.api.letsencrypt.org:
prod.api.letsencrypt.org.
ca80a1adb12a4fbdac5ffcbc944e9a61.pacloudflare.com.
172.65.32.248
Full nonce request output

2

Could you try to perform a traceroute and a curl to the server?

Thank you

3

Hi Stevenzhu,
traceroute acme-v02.api.letsencrypt.org
traceroute to acme-v02.api.letsencrypt.org (172.65.32.248), 30 hops max, 60 byte packets
1 gateway (103.74.116.1) 0.387 ms 0.199 ms 0.359 ms
2 * * *
3 210.211.112.237 (210.211.112.237) 6.946 ms 7.061 ms 7.278 ms
4 115.84.180.45 (115.84.180.45) 1.908 ms 2.014 ms 1.997 ms
5 203.113.186.1 (203.113.186.1) 2.637 ms 203.113.186.5 (203.113.186.5) 1.690 ms 203.113.186.1 (203.113.186.1) 2.778 ms
6 * * *
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * *
15 * * *
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
26 * * *
27 * * *
28 * * *
29 * * *
30 * * *

4

curl -I -v https://acme-v02.api.letsencrypt.org/directory

  • About to connect() to acme-v02.api.letsencrypt.org port 443 (#0)
  • Trying 172.65.32.248…
  • Connection timed out
  • Trying 2606:4700:60:0:f53d:5624:85c7:3a2c…
  • Failed to connect to 2606:4700:60:0:f53d:5624:85c7:3a2c: Network is unreachable
  • Failed connect to acme-v02.api.letsencrypt.org:443; Network is unreachable
  • Closing connection 0
    curl: (7) Failed to connect to 2606:4700:60:0:f53d:5624:85c7:3a2c: Network is unreachable
5

Is other domain also unreachable or it’s only for Let’s Encrypt?

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6

yes, I setting ssl with all domain on server ip error .

7

I’m also having this problem trying to renew certificates. Did you find a solution?

8

Can you please provide the output from the following commands

mtr -n -r -4 -c 50 acme-v02.api.letsencrypt.org
mtr -n -r -6 -c 50 acme-v02.api.letsencrypt.org
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9

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