Looks like they have missed to renew the mine.nu domain. Its current deactivated. I have sent a ticket to the support and hope they will fix it soon.

me too

best is to show them the whois result for the mine.nu

then they will know the issues which we the users facing

http://whois.domaintools.com/mine.nu

Whois Record for Mine.nu

How does this work?

Domain Profile

Registrar	NuNames.nu  IANA ID: — URL: — Whois Server: —
Registrar Status
Dates	7,344 days old Created on 1999-08-02 Expires on 2019-08-31
Tech Contact	—
IP Address	216.146.39.125 - 3,512 other sites hosted on this server
IP Location	- California - Belmont - Dynamic Network Services Inc.
ASN	AS33517 DYNDNS - Oracle Corporation, US (registered Jan 11, 2005)

Website

Website Title	500 SSL negotiation failed:
Response Code	500

Whois Record ( last updated on 2019-09-10 )

state:            deactivated
domain:           mine.nu
holder:           p668cwx3jd
admin-c:          p668cwx3jd
tech-c:           l8pkgkwyxd
billing-c:        p668cwx3jd
created:          1999-08-02
modified:         2019-09-10
expires:          2019-08-31
deactivationdate: 2019-09-10
date_to_delete:   2019-11-09
date_to_release:  2019-11-16
nserver:          ns1.dyndns.org
nserver:          ns2.dyndns.org
nserver:          ns3.dyndns.org
nserver:          ns4.dyndns.org
nserver:          ns5.dyndns.org
dnssec:           unsigned delegation
registry-lock:    unlocked
status:           serverHold
status:           pendingDelete
registrar:        NuNames.nu

Tools

Available TLDs

• General TLDs
• Country TLDs

The following domains are available through our preferred partners. Select domains below for more information. (3rd party site)

  

Taken domain.

  

Available domain.

  

Deleted previously owned domain.

I have problems too. I sent an email but no return so far. The correction must be urgent !!!!!!