Top Level Domains (TLDs):
- nTLDs = new TLDs, like .blog
- gTLDs = all generic TLDs, including nTLDs
- ccTLDs = country code TLDs, like .uk
May 21st marked one and half years since .blog launched in general availability to all registrants. Here is an update of where the domain industry is at since the launch of nTLDs in January 2014, four and half years ago.
Since then more than 1200 nTLDs have been delegated, of which 600+, like .blog, are ‘open’ and therefore available to the public. It is worth noting that between 1984 and 2013 only 22 gTLDs existed, with .com representing over half of all domain names registered combined (gTLDs and ccTLDs).
Quick Stats:

There are many factors which affect the domain market but nTLDs appear to be influencing it as .com and ccTLD growth has slowed down in the past 4 years, while the group `Other gTLDs`
has decreased by 4.4%. With 23.7 mil domains, nTLDs represent 6.2% of the market.

(Note: China quickly entered the nTLD game as a high volume/ low-cost market with little to low usage. Their unprecedented domain growth was due to investors using the domain market to make up for shortfalls in other traditional investment sectors. Chinese investors prefer numerics (number domains), pinyins, consonants (without vowels or v) and any domain name that is relatively short.)


Top 10 ccTLDs (as of Dec. 31st, 2017)

.blog:
.blog currently has 169,010 domains under management, with a 61.55% usage rate and a 65% renewal rate. It is growing at approximately 300+ new registrations/day and has been registered in 158 countries.
Here is a breakdown of .blog domains under management per registrar. As you can see, Automattic is overwhelmingly KKWT’s top registrar, followed by Tucows and GoDaddy.

1. Usage rates: When a domain is used for a unique content site, both as a primary domain and redirected. Parked and inactive sites are excluded.

3. Spam and abuse: Malware, spam or are phishing sites. Less is obviously better. 4 of the top 15 nTLDs have the highest levels of spam and abuse. To date, .blog has 1 reported case of abuse.


- https://ntldstats.com/
- https://www.prnewswire.com/news-releases/global-domain-names-industry-300507985.html
- http://www.cnnic.cn/hlwfzyj/hlwxzbg/ http://www.verisign.com/assets/domain-name-report-Q12018.pdf
- https://blog.verisign.com/domain-names/verisign-q4-2017-domain-name-industry-brief-internet-grows-332-4-million-domain-name-registrations-fourth-quarter-2017/
- https://centr.org/library/library/statistics-report/centrstats-global-tld-report-2018-1.html
- https://www.spamhaus.org/statistics/tlds/
- https://www.symantec.com/blogs/feature-stories/top-20-shady-top-level-domains
- http://www.verisign.com/en_US/domain-names/dnib/index.xhtml?section=executive-summary
- http://www.hosterstats.com/com-growth.php https://namestat.org/blog