tandem-m.com

TANDEM-M.COM dates back to November 13, 2008; its registration is valid until November 12, 2027. That makes the domain about 17 years old. GMO Internet Group, Inc. d/b/a Onamae.com (IANA ID 49) manages the name, which is active at the moment. The public WHOIS shows the registrant organisation as Magmag, Inc, based in Japan. 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. An older registration date is often seen as a sign of an established website, although age alone says nothing about who owns it today.

Whois Data Center has 6 historical WHOIS snapshots for TANDEM-M.COM. The newest snapshot was taken on October 31, 2026. The snapshot list below shows every capture we hold, newest first. These records help track changes in registration details, ownership signals and DNS over time.

The record was updated in 34 fields between December 26, 2022 and October 31, 2026. The registrar changed from GMO INTERNET INC. to GMO Internet Group, Inc. d/b/a Onamae.com. Status flags were updated: ok was removed. The registrant organisation became visible in the public record. The expiry date moved from November 13, 2023 to November 12, 2027, which shows the domain was renewed. The complete history is available below and can be exported for your own analysis.