Could not issue an SSL/TLS certificate

IP address: 213.55.96.153

I can login to a root shell on my machine (yes or no, or I don't know): YES

I'm using a control panel to manage my site (no, or provide the name and version of the control panel): Plesk

Let's Encrypt doesn't sign certificates for IPaddress SAN currently. Or do you need something else?

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Its a shared web hosting, wanted to check if the IP is blocked cause its failing curl -Iv https://acme-v02.api.letsencrypt.org/directory

@orangepizza

I already got ping from first reply, don't need mention.
what error curl gives? (with enough v )

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Trying 172.65.32.248...
TCP_NODELAY set
Trying 2606:4700:60:0:f53d:5624:85c7:3a2c...
.
.
.

LE almost never block IP addresses and if so it replies as blocked: btw do you have ipv6 there or just v4 addresses? we meet quite a people here that blocks 172.0.0.0/8 range (too broad, actual internal ip range is 172.16.0.0~172.31.255.255)

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Don't use v6, it works fine on our other servers actually

short of ideas but try traceroute to 172.65.32.248 and where it stops?

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Ping replies fine actually

that actually sound like that IP catched by something earlier: can you do traceroute anywhy: and how long ping time was?

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that ping result is too short: that's like inside of same datacenter but Cloudflare doesn't look like have datacenter en Ethiopia.

3 Likes