ICANN's new "Whois Accuracy Data Specification" can knock your entire domain
name offline if you don't respond to certain administration messages within a
15 day period. If knocked offline it can take up to 48 hours to get it restored.
This isn't just the web site but also any E-mail or other services that depend
on your domain name to run.
My DNS provider has some information about it posted:
http://blog.easydns.org/2014/01/21/ican ... r-of-2014/
http://blog.easydns.org/2015/05/20/unfo ... editation/
As registrar agreements are renewed eventually all registrars will be affected
by this.
I am unsure whether this only affects generic TLDs or if it will also impact
country code TLDs as well. (I have posted a question about that on the most
recent of those 2 links that is awaiting blog moderation and response.)
If country code TLDs are unaffected it may make a ccTLD a better choice for
new domain names going forward. Of course for existing names you'll still
have to deal with one more maintenance issue.
Just one more thing to make the internet less reliable... -_-