By querying the domain name registration history, we can know whether the domain name has been used: Baidu searches for "Whois history" and enters the query website;
Enter the domain name, you can query the registration and renewal history of the domain name.
How to check whether a domain name has been K?
1. First, go to a domain name inquiry center such as www or a place where you can inquire about domain names, and check whether the domain names have been registered before. This website provides query function, and its function is still very powerful. You can look at other functions. After inquiry, I found that this domain name was registered around 2003. After all these years, I'm relieved. If the domain name has been registered, then be careful, and then check whether there is a record of K.
Go through (site: domain name) to see if there is any record, and then check the reverse link. You can also go to some websites that provide reverse links or use commands to query yourself in search engines with (link: domain name) or (domain name). If there is a reverse link, but the site has no results, then the domain name is probably K. After my inquiry, I am relieved that there is no such sign.
3. Inquire whether the domain name has been used as a website, open /web/ and enter the domain name to be inquired, then press TakeMeBack. If it has been used as a website, the data will be displayed. I checked, although there are records, but I can't bear to part with such a good domain name, and finally I applied.
4. There is a record in the URL directly entered, but there is no record in the site, so it may be passed by K.
5. By looking at the domain name history page, world ranking and alexa ranking, we can also see whether this domain name has been used.
How to check the domain name? What did it do a long time ago?
Through the search engine query, enter the site: domain name, you can see the previous snapshot.
How to query the historical registration records of domain names?
If you can't find the domain name, you can search the domain name information through major engines or find it.
How to find a website with a changed domain name?
If a website changes its domain name, the website name will generally not change. If you remember the name of the website, you can search the name of that website through the search engine, so you can usually get it back.
Now with seo engine search, you can use the keywords of the website and the specific functions of the website to query and visit. If the website is accessed through an independent server, it can be accessed directly with ip-ZGSJ.
Waiting for promotion, as long as there is demand, websites can generally exist.
How to find a new address with the previous domain name of the website?
If the domain name is in normal use, you can find all the domain names registered by the domain name registrant through the domain name reverse query.