CF1759726386324-tsm20251005211530

WWW.RTSAK.COM - itbook.info

Search for IP or hostnames:

itbook.info checked at 2025-10-06T04:53:06.311Z 564ms 111/111/111 100% R:19

itbook.info

NSdns1.name-services.com
A2604:4000:2800:2000:64:98:148:137 🇨🇦 TUCOWS-3
A64.98.148.137🇨🇦 TUCOWS-3
NSdns2.name-services.com
A2604:4000:0:d:216:40:47:201 🇨🇦 Tucows
A216.40.47.201🇨🇦 Tucows
NSdns3.name-services.com
A2604:4000:2800:2000:64:98:148:138 🇨🇦 TUCOWS-3
A64.98.148.138🇨🇦 TUCOWS-3
NSdns4.name-services.com
A2604:4000:0:d:216:40:47:202 🇨🇦 Tucows
A216.40.47.202🇨🇦 Tucows
NSdns5.name-services.com
A2604:4000:2800:2000:64:98:148:139 🇨🇦 TUCOWS-3
A64.98.148.139🇨🇦 TUCOWS-3
MXwww3630.sakura.ne.jp
A2403:3a00:101:24:49:212:243:170 🇯🇵 SAKURA internet AS9371
PTRwww3630.sakura.ne.jp
A49.212.243.170🇯🇵 SAKURA internet AS9371
PTRwww3630.sakura.ne.jp
MXmx.itbook.info.cust.a.hostedemail.com
A216.40.42.4🇨🇦 Tucows
PTRmx.hostedemail.com
A160.16.223.15🇯🇵 SAKURA internet AS9370
PTRtk2-253-36261.vs.sakura.ne.jp

info

NSa0.info.afilias-nst.info
NSa2.info.afilias-nst.info
NSc0.info.afilias-nst.info
NSb0.info.afilias-nst.org
NSb2.info.afilias-nst.org
NSd0.info.afilias-nst.org

Up

Starts with same word

Starts similarily

AI analysis

itbook.info is a parent of www.itbook.info.

itbook.info points to a single IP number: 160.16.223.15.

Other host names such as tk2-253-36261.vs.sakura.ne.jp and www.itbook.info share IP numbers with itbook.info.

itbook.info is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.

itbook.info at least partially shares name servers with other domains, for instance n3ka.com, lb.net, sdlaw.ca, reiscontabilidade.net and fccuccmuskegon.org.

Host names with two IP numbers:

dns1.name-services.com points to 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137.

dns2.name-services.com points to 2604:4000:0:d:216:40:47:201 and 216.40.47.201.

dns3.name-services.com points to 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138.

dns4.name-services.com points to 2604:4000:0:d:216:40:47:202 and 216.40.47.202.

dns5.name-services.com points to 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139.

itbook.info is handled by two mail servers: www3630.sakura.ne.jp and mx.itbook.info.cust.a.hostedemail.com.

itbook.info shares mail servers with other domains at least in part, for instance shimokawa.jp, pccreate.com, shiro.be, inopy.net and nagoya-kyosai.or.jp.

Host names with two IP numbers:

www3630.sakura.ne.jp points to 2403:3a00:101:24:49:212:243:170 and 49.212.243.170.

Host names with one IP number:

mx.itbook.info.cust.a.hostedemail.com points to 216.40.42.4.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

lZIdXgD CF johedugfp 2025-10-06