`kaoshibook.com`

DNSSEC	⚠️ Not signed
A	203.160.53.144^{🇨🇳 CLOUDIE-AS-AP203.160.53.0/24 Proxy-registered route object}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1761910554

`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.net`nstld@verisign-grs.com serial=1776078862

Same first word

kaoshibook.com

Similar names

hoakibooks.com

DNS History

20 records (5 active, 15 former)

○NSf1g1ns1.dnspod.net2015-06-09 → 2016-05-07 · 5 obs

○ 2008-03-17 04:08:34
● 2015-06-09 04:19:10
● 2016-05-07 07:12:58
○ 2017-03-26 14:16:12
○ 2026-04-13 11:32:20

○NSf1g1ns2.dnspod.net2015-11-11 → 2016-05-07 · 5 obs

○ 2015-06-09 04:19:10
● 2015-11-11 19:23:08
● 2016-05-07 07:12:58
○ 2017-03-26 14:16:12
○ 2026-04-13 11:32:20

○NSns.xinnet.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 04:08:34
○ 2015-06-09 04:19:10
○ 2026-04-13 11:32:20

○NSns.xinnetdns.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 04:08:34
○ 2015-06-09 04:19:10
○ 2026-04-13 11:32:20

●NSns1.judns.com2026-03-21 → 2026-04-13 · 3 obs

○ 2020-02-28 22:22:44
● 2026-03-21 20:25:52
● 2026-04-13 11:32:20

●NSns1.julydns.com2026-03-21 → 2026-04-13 · 3 obs

○ 2020-02-28 22:22:44
● 2026-03-21 20:25:52
● 2026-04-13 11:32:20

○NSns1.namebrightdns.com2017-03-26 → 2017-03-26 · 4 obs

○ 2016-05-07 07:12:58
● 2017-03-26 14:16:12
○ 2020-02-28 22:22:44
○ 2026-04-13 11:32:20

●NSns2.judns.com2026-03-21 → 2026-04-13 · 3 obs

○ 2020-02-28 22:22:44
● 2026-03-21 20:25:52
● 2026-04-13 11:32:20

●NSns2.julydns.com2026-03-21 → 2026-04-13 · 3 obs

○ 2020-02-28 22:22:44
● 2026-03-21 20:25:52
● 2026-04-13 11:32:20

○NSns2.namebrightdns.com2017-03-26 → 2017-03-26 · 4 obs

○ 2016-05-07 07:12:58
● 2017-03-26 14:16:12
○ 2020-02-28 22:22:44
○ 2026-04-13 11:32:20

○NSnsg1.namebrightdns.com2020-02-28 → 2020-02-28 · 4 obs

○ 2017-03-26 14:16:12
● 2020-02-28 22:22:44
○ 2026-03-21 20:25:52
○ 2026-04-13 11:32:20

○NSnsg2.namebrightdns.com2020-02-28 → 2020-02-28 · 4 obs

○ 2017-03-26 14:16:12
● 2020-02-28 22:22:44
○ 2026-03-21 20:25:52
○ 2026-04-13 11:32:20

○MXfreemail-g1.xinnetdns.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 04:08:34
○ 2015-06-09 04:19:10
○ 2026-04-13 11:32:20

○A104.143.149.1042015-11-11 → 2016-05-07 · 5 obs

○ 2015-06-09 04:19:10
● 2015-11-11 19:23:08
● 2016-05-07 07:12:58
○ 2017-03-26 14:16:12
○ 2026-04-13 11:32:20

○A174.139.197.1972015-06-09 → 2015-06-09 · 4 obs

○ 2008-03-17 04:08:34
● 2015-06-09 04:19:10
○ 2015-11-11 19:23:08
○ 2026-04-13 11:32:20

●A203.160.53.1442026-03-21 → 2026-04-13 · 3 obs

○ 2020-02-28 22:22:44
● 2026-03-21 20:25:52
● 2026-04-13 11:32:20

○A34.206.157.642017-03-26 → 2017-03-26 · 4 obs

○ 2016-05-07 07:12:58
● 2017-03-26 14:16:12
○ 2020-02-28 22:22:44
○ 2026-04-13 11:32:20

○A54.236.195.152017-03-26 → 2017-03-26 · 4 obs

○ 2016-05-07 07:12:58
● 2017-03-26 14:16:12
○ 2020-02-28 22:22:44
○ 2026-04-13 11:32:20

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-26 → 2017-03-26 · 3 obs

● 2017-03-26 14:16:12
○ 2020-02-28 22:22:44
○ 2026-04-13 11:32:20

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-02-28 → 2020-02-28 · 4 obs

○ 2017-03-26 14:16:12
● 2020-02-28 22:22:44
○ 2026-03-21 20:25:52
○ 2026-04-13 11:32:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kaoshibook.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kaoshibook.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.160.53.144`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

kaoshibook.com resolves to a single IP address: 203.160.53.144.

Other host names including 163mama.com, fssrc.com, 723328.com, 732826.com and flszy.com share IP numbers with kaoshibook.com.

Name Servers

kaoshibook.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

kaoshibook.com at least partially shares name servers with other domains, including dkcanyin.cn, secure-500.com, rayheers.com, dikb.cn and eggtv5.cn.