book56.com - robtex.com
book56.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.225.170.210🇺🇸 CNSERVERSLLC23.225.170.0/24 Customer proxy register | ||||||
| NS | ns1.dnsip.com ⭐ | ||||||
| A | 2001:df2:f080:1::10🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 1.193.216.199🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.202🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.206🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dnsip.com | ||||||
| A | 240e:97d:10:1402:0:1:0:1008🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 61.158.128.1🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 1.128.158.61.ha.cnc | ||||||
| A | 183.253.57.193🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.29🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| A | 211.99.99.33🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.dnsip.comdnsadmin@dnsip.com serial=1767512631 | ||||||
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=1771291435 | ||||||
Subdomains
www.book56.com |
Same first word
book56.com |
Similar names
DNS History
15 records (3 active, 12 former)
○NSns.uniregistry.net2015-10-25 → 2016-03-31 · 5 obs
○ 2015-05-17 17:47:12
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
○NSns1.51dns.com2015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 17:47:12
○ 2015-10-25 00:20:48
○ 2026-03-04 10:00:18
○ 2015-10-25 00:20:48
○ 2026-03-04 10:00:18
●NSns1.dnsip.com2026-02-19 → 2026-03-04 · 3 obs
○ 2017-04-08 01:11:52
● 2026-02-19 18:05:34
● 2026-03-04 10:00:18
● 2026-02-19 18:05:34
● 2026-03-04 10:00:18
○NSns1.uniregistry-dns.com2015-10-25 → 2016-03-31 · 5 obs
○ 2015-05-17 17:47:12
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
○NSns1.uniregistry-dns.net2015-10-25 → 2016-03-31 · 5 obs
○ 2015-05-17 17:47:12
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
●NSns2.dnsip.com2026-02-19 → 2026-03-04 · 3 obs
○ 2017-04-08 01:11:52
● 2026-02-19 18:05:34
● 2026-03-04 10:00:18
● 2026-02-19 18:05:34
● 2026-03-04 10:00:18
○NSns2.uniregistry-dns.com2015-10-25 → 2016-03-31 · 5 obs
○ 2015-05-17 17:47:12
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
○NSns2.uniregistry-dns.net2015-10-25 → 2016-03-31 · 5 obs
○ 2015-05-17 17:47:12
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
○A176.74.176.1852015-10-25 → 2016-03-31 · 5 obs
○ 2015-05-17 17:47:12
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
○A216.239.32.212015-10-25 → 2016-03-31 · 5 obs
○ 2015-05-17 17:47:12
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
○A216.239.34.212015-10-25 → 2016-03-31 · 5 obs
○ 2015-05-17 17:47:12
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
○A216.239.36.212015-10-25 → 2016-03-31 · 5 obs
○ 2015-05-17 17:47:12
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
○A216.239.38.212015-10-25 → 2016-03-31 · 5 obs
○ 2015-05-17 17:47:12
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
● 2015-10-25 00:20:48
● 2016-03-31 14:18:26
○ 2017-04-08 01:11:52
○ 2026-03-04 10:00:18
●A23.225.170.2102026-02-19 → 2026-03-04 · 3 obs
○ 2017-04-08 01:11:52
● 2026-02-19 18:05:34
● 2026-03-04 10:00:18
● 2026-02-19 18:05:34
● 2026-03-04 10:00:18
○A23.239.106.1122015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 17:47:12
○ 2015-10-25 00:20:48
○ 2026-03-04 10:00:18
○ 2015-10-25 00:20:48
○ 2026-03-04 10:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| book56.com | ns1.dnsip.com, ns2.dnsip.com | 9 records |
✅ Authoritative Response
Server: 1.193.216.199
NS records: ns1.dnsip.com, ns2.dnsip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for book56.com (unsigned zone)
⏱️ Timing
Total: 4051ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.225.170.210 |
| NS | 2 | ns1.dnsip.com, ns2.dnsip.com |
| SOA | 1 | ns1.dnsip.com dnsadmin.dnsip.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns1.dnsip.com, ns1.dnsip.com, ns1.dnsip.com...)
Analysis
Hierarchy
The parent of www.book56.com is book56.com.
IP Addresses
book56.com points to a single IP: 23.225.170.210.
Other host names, such as www.book56.com, share IP numbers with book56.com.
Name Servers
Two name servers ns1.dnsip.com and ns2.dnsip.com handle delegation for book56.com.
book56.com uses the same name server setup as other domains, for example zheny.cn, 934934.com, shweser.net, glib.cn and 17fdy.com.
Host names with five IP numbers:
Host name ns2.dnsip.com points to 240e:97d:10:1402:0:1:0:1008, 61.158.128.1, 183.253.57.193, 211.99.99.29 and 211.99.99.33.
Host names with four IP numbers:
Host name ns1.dnsip.com points to 2001:df2:f080:1::10, 1.193.216.199, 218.98.111.202 and 218.98.111.206.