`chinabookworm.com`

DNSSEC	⚠️ Not signed
A	43.240.12.185^{🇭🇰 CLOUDIE-AS-AP43.240.12.0/23 Cloudie Limited Unit 1604, Perfect Industrial Building, 31st Tai Yau Street}
		PTR	`ns1.rs996.com`
NS	`a1.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b1.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1759408444

`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=1774589672

⚠️ On DNS blocklist: tif

Same first word

chinabookworm.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-02-25 → 2026-03-27 · 3 obs

○ 2020-04-13 06:44:10
● 2026-02-25 08:37:38
● 2026-03-27 05:35:30

●NSa1.share-dns.com2026-02-25 → 2026-03-27 · 3 obs

○ 2020-04-13 06:44:10
● 2026-02-25 08:37:38
● 2026-03-27 05:35:30

●NSb.share-dns.net2026-02-25 → 2026-03-27 · 3 obs

○ 2020-04-13 06:44:10
● 2026-02-25 08:37:38
● 2026-03-27 05:35:30

●NSb1.share-dns.net2026-02-25 → 2026-03-27 · 3 obs

○ 2020-04-13 06:44:10
● 2026-02-25 08:37:38
● 2026-03-27 05:35:30

○NSns205.hostgator.com2015-05-23 → 2020-04-13 · 4 obs

● 2015-05-23 19:58:14
● 2020-04-13 06:44:10
○ 2026-02-25 08:37:38
○ 2026-03-27 05:35:30

○NSns206.hostgator.com2015-05-23 → 2020-04-13 · 4 obs

● 2015-05-23 19:58:14
● 2020-04-13 06:44:10
○ 2026-02-25 08:37:38
○ 2026-03-27 05:35:30

○NSns6147.hostgator.com2015-05-23 → 2020-04-13 · 4 obs

● 2015-05-23 19:58:14
● 2020-04-13 06:44:10
○ 2026-02-25 08:37:38
○ 2026-03-27 05:35:30

○MXmail.chinabookworm.com2015-05-23 → 2020-04-13 · 4 obs

● 2015-05-23 19:58:14
● 2020-04-13 06:44:10
○ 2026-02-25 08:37:38
○ 2026-03-27 05:35:30

○A208.64.62.172015-05-23 → 2020-04-13 · 4 obs

● 2015-05-23 19:58:14
● 2020-04-13 06:44:10
○ 2026-02-25 08:37:38
○ 2026-03-27 05:35:30

●A43.240.12.1852026-02-25 → 2026-03-27 · 3 obs

○ 2020-04-13 06:44:10
● 2026-02-25 08:37:38
● 2026-03-27 05:35:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chinabookworm.com	b1.share-dns.net, a1.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinabookworm.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.240.12.185`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a1.share-dns.com)

Analysis

IP Addresses

chinabookworm.com points to IP number 43.240.12.185.

For instance, other host names hicih.com, kangfuyuanyaoye.com, www.kangfuyuanyaoye.com, acamping.cn and fmnh.cn share IP numbers with chinabookworm.com.

Name Servers

chinabookworm.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

chinabookworm.com shares name servers with other domains at least partially, for example greeksrus.net, jgjhsj.com, kakaniu.com, wgquan.com and 80593.xyz.