TIAODAMI.COM dates back to August 29, 2014; its registration is valid until August 29, 2018. That makes the domain about 12 years old. eName Technology Co. Ltd. (IANA ID 1331) manages the name, which is past its expiry date at the moment. Its record is locked against unauthorised transfer and deletion. The registrant is listed in China. Nameservers decide where a domain's DNS is hosted, so a change of nameservers usually means the website or email moved to a new provider. Renewals are usually made for one to ten years at a time, so an expiry date far in the future shows a long-term commitment to the name. Managed DNS providers are often used for speed, security and protection against attacks.
Whois Data Center has 7 historical WHOIS snapshots for TIAODAMI.COM. The newest snapshot was taken on February 12, 2018. Snapshots are collected over time, so the gaps between them depend on how often the record was checked. A long history with few changes usually points to a stable owner, while frequent changes can signal a transfer or a resale.
The record was updated in 7 fields between June 18, 2017 and February 12, 2018. The registrar changed from DOMAIN NAME NETWORK PTY LTD to eName Technology Co. Ltd.. The expiry date moved from August 29, 2017 to August 29, 2018, which shows the domain was renewed. The complete history is available below and can be exported for your own analysis.
WHOIS Record