book4me.com - robtex.com
book4me.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.37.132.233🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix | ||||||
| PTR | ec2-52-37-132-233.us-west-2.compute.amazonaws.com | ||||||
| NS | dns29.hichina.com ⭐ | ||||||
| A | 2408:4009:501::37🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.109🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns30.hichina.com | ||||||
| A | 2408:4009:501::38🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.107🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | dns29.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774438447 | ||||||
Subdomains
www.book4me.com |
Same first word
DNS History
6 records (5 active, 1 former)
●NSdns29.hichina.com2015-08-12 → 2026-03-25 · 3 obs
● 2015-08-12 15:16:18
● 2026-03-25 11:52:58
●NSdns30.hichina.com2015-08-12 → 2026-03-25 · 3 obs
● 2015-08-12 15:16:18
● 2026-03-25 11:52:58
●MXmxbiz1.qq.com2015-08-12 → 2026-03-25 · 3 obs
● 2015-08-12 15:16:18
● 2026-03-25 11:52:58
●MXmxbiz2.qq.com2015-08-12 → 2026-03-25 · 3 obs
● 2015-08-12 15:16:18
● 2026-03-25 11:52:58
○A103.230.136.2452015-08-12 → 2016-07-05 · 5 obs
● 2015-08-12 15:16:18
● 2016-07-05 13:35:44
○ 2017-03-19 12:18:12
○ 2026-03-25 11:52:58
●A52.37.132.2332017-03-19 → 2026-03-25 · 3 obs
● 2017-03-19 12:18:12
● 2026-03-25 11:52:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| book4me.com | dns29.hichina.com, dns30.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.37
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for book4me.com (unsigned zone)
⏱️ Timing
Total: 3631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.37.132.233 |
| NS | 2 | dns30.hichina.com, dns29.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)
Analysis
Hierarchy
www.book4me.com has book4me.com as its parent.
IP Addresses
book4me.com maps to IP address 52.37.132.233.
Other host names for instance ec2-52-37-132-233.us-west-2.compute.amazonaws.com and www.book4me.com share IP numbers with book4me.com.
Name Servers
Two name servers dns29.hichina.com and dns30.hichina.com are delegated to book4me.com.
book4me.com uses the same name server configuration as other domains, such as meishiw.com, lanbiji.com, ezvizcloud.net, reflexa.com.cn and toruneko.net.
book4me.com at least partially shares name servers with other domains such as asiavoila.cn, lkuu.net, tiantiantemai.com, hydrogen-electrolysers.com and baiqia.com.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Two hosts with nine IPs each:
Host dns29.hichina.com points to 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
Host dns30.hichina.com points to 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
Mail Servers
Two mail servers handle book4me.com: mxbiz1.qq.com and mxbiz2.qq.com.
book4me.com shares the same mail server setup as other domains, including ynta.cn, karia.cn, jmxcf.com, topevery.com and zpct.net.
book4me.com shares mail servers with other domains at least in part, for instance ricsson-cn.com, zsit.cc, luodian.com, wapgoo.com and yskj19.com.