book321.com - robtex.com
book321.com
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=1787230884 | ||||||
Same first word
book321.com |
Similar names
book123.info |
123book.xyz |
123book.com |
123book.info |
123book.de |
123book.ru |
book123.top |
book123.net |
123book.org |
book312.com |
Previous names
Next names
book332.com |
book3366.com |
book33ac.com |
book345.com |
book357.com |
book360.com |
book360img.com |
book361.com |
book365.com |
book368.com |
book369.com |
book371.com |
book375.com |
book38.com |
book39.com |
book395.com |
book3d.com |
DNS History
9 records (5 active, 4 former)
○NS(root)2015-06-17 → 2016-06-27 · 4 obs
● 2016-06-27 05:22:40
○ 2020-02-01 04:35:10
○ 2026-08-20 13:01:52
●NSdns10.hichina.com2020-02-01 → 2026-08-20 · 3 obs
● 2020-02-01 04:35:10
● 2026-08-20 13:01:52
●NSdns9.hichina.com2020-02-01 → 2026-08-20 · 3 obs
● 2020-02-01 04:35:10
● 2026-08-20 13:01:52
○MXmail.book321.com2015-06-17 → 2016-06-27 · 4 obs
● 2016-06-27 05:22:40
○ 2020-02-01 04:35:10
○ 2026-08-20 13:01:52
●MXmxn.mxhichina.com2020-02-01 → 2026-08-20 · 3 obs
● 2020-02-01 04:35:10
● 2026-08-20 13:01:52
●MXmxw.mxhichina.com2020-02-01 → 2026-08-20 · 3 obs
● 2020-02-01 04:35:10
● 2026-08-20 13:01:52
○A101.201.36.1282016-06-27 → 2016-06-27 · 4 obs
● 2016-06-27 05:22:40
○ 2020-02-01 04:35:10
○ 2026-08-20 13:01:52
○A114.215.145.782015-06-17 → 2016-03-11 · 4 obs
● 2016-03-11 01:39:26
○ 2016-06-27 05:22:40
○ 2026-08-20 13:01:52
●A47.94.245.1812020-02-01 → 2026-08-20 · 3 obs
● 2020-02-01 04:35:10
● 2026-08-20 13:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| book321.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for book321.com (unsigned zone)
⏱️ Timing
Total: 3695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.94.245.181 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
book321.com has exactly one IP address — 47.94.245.181.
Name Servers
The NS records for book321.com delegate to dns10.hichina.com and dns9.hichina.com.
The name server configuration of book321.com is shared with other domains, for instance 5ihall.com, ybct.com, theoremchem.com and two others.
book321.com and other domains like oeas.club share at least a portion of their name servers.
Hosts with 9 IP addresses each:
dns10.hichina.com maps to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 additional IP addresses.
dns9.hichina.com maps to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 additional IP addresses.
Mail Servers
book321.com uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.
The mail server setup of book321.com matches that of other domains such as wlkst.com, 0632fc.com, itopteng.com and two others.
At least some of the mail servers used by book321.com are shared with other domains: baisuli.com, byteusbs.com, emaxmodel.com and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx3.qiye.aliyun.com.
Host names pointing to two IP addresses:
The A records for mxn.mxhichina.com return 47.246.136.231 and 47.246.137.47.
Host names resolving to a single IP address:
mxw.mxhichina.com resolves to the IP address 47.246.99.195.