DNSWHOIS.INFO - t-kobo.com
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t-kobo.com checked at 2025-10-31T12:37:32.248Z 1271ms 72/72/72 100% R:10t-kobo.com
| NS | dns0.heteml.jp | ||||||
| A | 157.7.44.53🇯🇵 GMO-INTERNET | ||||||
| PTR | dns510.heteml.jp | ||||||
| NS | dns1.heteml.jp | ||||||
| A | 157.7.188.149🇯🇵 GMO-INTERNET | ||||||
| PTR | dns711.phy.heteml.jp | ||||||
| MX | mx-proxy501.heteml.jp | ||||||
| A | 157.7.189.17🇯🇵 GMO-INTERNET | ||||||
| MX | mx-proxy502.heteml.jp | ||||||
| A | 157.7.189.18🇯🇵 GMO-INTERNET | ||||||
| A | 157.7.189.62🇯🇵 GMO-INTERNET | ||||||
| PTR | users251.vip.heteml.jp | ||||||
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AI analysis
t-kobo.com is a parent of mail.t-kobo.com and ns.t-kobo.com.
t-kobo.com points to a single IP address: 157.7.189.62.
Other host names such as www.seitokogyokai.com, rl-jp.co.jp, jomon.org, makoidemitsu.com and ryu-koshino.com share IP numbers with t-kobo.com.
t-kobo.com is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.
t-kobo.com uses the same name server setup as other domains, including concierge-japan.com, kasahara.net, technical-prisms.com, kenkouc.com and shienp.net.
Hostnames with a single IP
dns0.heteml.jp resolves to: 157.7.44.53.
dns1.heteml.jp resolves to: 157.7.188.149.
t-kobo.com is handled by two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.
t-kobo.com uses the same mail server setup as other domains, for instance olipe.net, kncp.co.jp, tokai-ds.com, rahman.jp and barshine.net. 
 Some mail servers are shared between t-kobo.com and other domains, for instance taiyodoenvelopes.co.jp. 
Hostnames with a single IP
mx-proxy501.heteml.jp resolves to: 157.7.189.17.
mx-proxy502.heteml.jp resolves to: 157.7.189.18.