Self-signed certificate

Today I’m seeing a certificate warning for Is this expected? The certificate appears to be self-signed:

        Issuer: CN =
            Not Before: Oct  8 14:16:21 2020 GMT
            Not After : Nov  7 14:16:21 2020 GMT
        Subject: CN =

If this is expected, can someone please confirm that this fingerprint is trusted?

SHA256 Fingerprint=79:B6:69:ED:20:5D:13:3C:B0:42:BE:27:83:D9:80:41:41:1C:FD:01:9C:34:F5:CE:4A:97:CE:16:21:DD:77:EB

For me it resolves to which appears to be correct. has address

inetnum: -
netname:        HETZNER-nbg1-dc3
descr:          Hetzner Online GmbH
descr:          Datacenter nbg1-dc3
country:        DE
admin-c:        HOAC1-RIPE
tech-c:         HOAC1-RIPE
status:         ASSIGNED PA
remarks:        INFRA-AW
mnt-by:         HOS-GUN
mnt-lower:      HOS-GUN
mnt-routes:     HOS-GUN
created:        2018-03-15T14:53:39Z
last-modified:  2018-03-15T14:53:39Z
source:         RIPE


@philm can enlighten you on the reason behind this. As far as I’m aware, it’s a temporary status.

there is certainly a temp issue they are working on as now redirect to

I see the redirect now as well. It’s also using a Let’s Encrypt certificate.