Lehnux.net Unblock Server IP Address

Here is the requested output

I have an OPNsense Firewall at 192.168.20.252 Maybe this is a possible root cause?

~# traceroute -T -p 443 www.google.com
traceroute to www.google.com (216.58.214.68), 30 hops max, 60 byte packets
1 192.168.20.252 (192.168.20.252)  0.151 ms  0.166 ms  0.167 ms
2 192.168.1.254 (192.168.1.254)  0.815 ms  0.788 ms *
3 194.149.169.93 (194.149.169.93)  11.146 ms * *
4 194.149.166.62 (194.149.166.62)  10.794 ms  10.767 ms  10.797 ms
5 72.14.221.62 (72.14.221.62) 10.715 ms 72.14.211.26 (72.14.211.26)  10.751 ms  10.664 ms
6 * 72.14.233.77 (72.14.233.77) 9.680 ms 108.170.244.161 (108.170.244.161)  9.764 ms
7 142.250.224.93 (142.250.224.93)  10.485 ms * *
8  * * *
9 * * par10s39-in-f4.1e100.net (216.58.214.68)  9.936 ms
1:~# traceroute -T -p 443 acme-v02.api.letsencrypt.org
traceroute to acme-v02.api.letsencrypt.org (172.65.32.248), 30 hops max, 60 byte packets
1 192.168.20.252 (192.168.20.252)  0.140 ms  0.143 ms  0.121 ms
2  * * *
3  * * *
4  * * *
5  * * *
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  * * *
# netstat -nr
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
0.0.0.0 192.168.20.254  0.0.0.0         UG        0 0          0 ens192
172.17.0.0 0.0.0.0 255.255.0.0     U         0 0          0 docker0
172.18.0.0 0.0.0.0 255.255.0.0     U         0 0          0 docker_gwbridge
172.19.0.0 0.0.0.0 255.255.0.0     U         0 0          0 br-0aaf92b1c989
192.168.20.0 0.0.0.0 255.255.255.0   U         0 0          0 ens192