`8book.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a9be^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1bd2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.210^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.190^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`becky.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c049^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`becky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2049^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`becky.ns.cloudflare.com`
		A	108.162.192.73^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	172.64.32.73^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	173.245.58.73^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
NS	`kolton.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c19^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c319^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kolton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2319^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kolton.ns.cloudflare.com`
		A	108.162.195.25^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	162.159.44.25^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	172.64.35.25^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
TXT	`google-site-verification=VnocYAIm5Q0tTRHoqQjTdFzd3lEsAzWGovZn2vr5W3k`
TXT	`v=verifydomain MS=9187492`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.27.210, 172.67.169.190
		IPv6	2606:4700:3030::ac43:a9be, 2606:4700:3035::6815:1bd2
SOA	`becky.ns.cloudflare.com`dns@cloudflare.com serial=2398316422

`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=1771291435

📈 Tranco rank: #354,508

Subdomains

www.8book.com

Same first word

8book.com

8book.dk

8book.cc

8book.org

8book.com.br

8book.net

Similar names

kobo8.com

book8.js.cn

8kobo.com

book8.net

book8.cc

DNS History

16 records (6 active, 10 former)

●NSbecky.ns.cloudflare.com2026-02-23 → 2026-03-17 · 3 obs

○ 2017-10-09 08:00:52
● 2026-02-23 19:37:22
● 2026-03-17 06:03:46

●NSkolton.ns.cloudflare.com2026-02-23 → 2026-03-17 · 3 obs

○ 2017-10-09 08:00:52
● 2026-02-23 19:37:22
● 2026-03-17 06:03:46

○NSns75.domaincontrol.com2015-07-03 → 2017-10-09 · 4 obs

● 2015-07-03 11:37:28
● 2017-10-09 08:00:52
○ 2026-02-23 19:37:22
○ 2026-03-17 06:03:46

○NSns76.domaincontrol.com2015-07-03 → 2017-10-09 · 4 obs

● 2015-07-03 11:37:28
● 2017-10-09 08:00:52
○ 2026-02-23 19:37:22
○ 2026-03-17 06:03:46

○MXmailstore1.secureserver.net2015-07-03 → 2017-10-09 · 4 obs

● 2015-07-03 11:37:28
● 2017-10-09 08:00:52
○ 2026-02-23 19:37:22
○ 2026-03-17 06:03:46

○MXsmtp.secureserver.net2015-07-03 → 2017-10-09 · 4 obs

● 2015-07-03 11:37:28
● 2017-10-09 08:00:52
○ 2026-02-23 19:37:22
○ 2026-03-17 06:03:46

●A104.21.27.2102026-03-14 → 2026-03-17 · 3 obs

○ 2026-02-23 19:37:22
● 2026-03-14 08:26:18
● 2026-03-17 06:03:46

●A172.67.169.1902026-03-14 → 2026-03-17 · 3 obs

○ 2026-02-23 19:37:22
● 2026-03-14 08:26:18
● 2026-03-17 06:03:46

○A188.114.96.02026-02-23 → 2026-02-23 · 4 obs

○ 2017-10-09 08:00:52
● 2026-02-23 19:37:22
○ 2026-03-14 08:26:18
○ 2026-03-17 06:03:46

○A188.114.97.02026-02-23 → 2026-02-23 · 4 obs

○ 2017-10-09 08:00:52
● 2026-02-23 19:37:22
○ 2026-03-14 08:26:18
○ 2026-03-17 06:03:46

●A2606:4700:3030::ac43:a9be2026-03-14 → 2026-03-17 · 3 obs

○ 2026-02-23 19:37:22
● 2026-03-14 08:26:18
● 2026-03-17 06:03:46

●A2606:4700:3035::6815:1bd22026-03-14 → 2026-03-17 · 3 obs

○ 2026-02-23 19:37:22
● 2026-03-14 08:26:18
● 2026-03-17 06:03:46

○A2a06:98c1:3120::2026-02-23 → 2026-02-23 · 4 obs

○ 2017-10-09 08:00:52
● 2026-02-23 19:37:22
○ 2026-03-14 08:26:18
○ 2026-03-17 06:03:46

○A2a06:98c1:3121::2026-02-23 → 2026-02-23 · 4 obs

○ 2017-10-09 08:00:52
● 2026-02-23 19:37:22
○ 2026-03-14 08:26:18
○ 2026-03-17 06:03:46

○A50.7.98.22015-07-03 → 2016-05-04 · 4 obs

● 2015-07-03 11:37:28
● 2016-05-04 08:36:32
○ 2016-06-27 18:03:36
○ 2026-03-17 06:03:46

○A50.7.98.32016-06-27 → 2017-10-09 · 5 obs

○ 2016-05-04 08:36:32
● 2016-06-27 18:03:36
● 2017-10-09 08:00:52
○ 2026-02-23 19:37:22
○ 2026-03-17 06:03:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
8book.com	becky.ns.cloudflare.com, kolton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.25

NS records: becky.ns.cloudflare.com, kolton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 8book.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.210, 172.67.169.190`
AAAA	2	`2606:4700:3030::ac43:a9be, 2606:4700:3035::6815:1bd2`
NS	2	`becky.ns.cloudflare.com, kolton.ns.cloudflare.com`
TXT	2	`google-site-verification=VnocYAIm5Q0tTRH, v=verifydomain MS=9187492`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`becky.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (becky.ns.cloudflare.com, becky.ns.cloudflare.com, becky.ns.cloudflare.com...)

Analysis

Hierarchy

8book.com is parent of www.8book.com.

IP Addresses

8book.com points to four IP numbers: 2606:4700:3030::ac43:a9be, 2606:4700:3035::6815:1bd2, 104.21.27.210 and 172.67.169.190.

Other host names, for instance mail.ciscra.com, union-jacquaire-france.net, www.ciscra.com, www.makesite.net and 166cb18ec2ee.166cb18ec2ee.166cb18ec2ee.166cb18ec2ee.166cb18ec2ee.166cb18ec2ee.166cb18ec2ee.166cb18ec2ee.166cb18ec2ee.166cb18ec2ee.systemsbybit.com share IP numbers with 8book.com.

Name Servers

8book.com's delegation is to two name servers becky.ns.cloudflare.com and kolton.ns.cloudflare.com.

8book.com shares the same name server configuration as other domains, such as ampunbang.online, 566988.xyz, 8novel.com, novelsafari.com and advertiser-business-network-verification-trademark.pages.dev.

8book.com at least partially shares its name servers with other domains, for instance mo(0x787878)x.com, cc55xx.com, avmfzy15.xyz, fadiasdelibakery.com and dukodu.id.

these name servers are commonly used together with trace.ns.cloudflare.com, dale.ns.cloudflare.com, moura.ns.cloudflare.com and howard.ns.cloudflare.com.

Host names with six IP numbers:

becky.ns.cloudflare.com points to: 2606:4700:50::adf5:3a49, 2803:f800:50::6ca2:c049, 2a06:98c1:50::ac40:2049, 108.162.192.73, 172.64.32.73 and 173.245.58.73.

kolton.ns.cloudflare.com points to: 2606:4700:58::a29f:2c19, 2803:f800:50::6ca2:c319, 2a06:98c1:50::ac40:2319, 108.162.195.25, 162.159.44.25 and 172.64.35.25.

8book.com - robtex.com

8book.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`8book.com`

`com`