`ljbook.com`

DNSSEC	⚠️ Not signed
A	82.124.75.122^{🇫🇷 AS321582.124.0.0/16 France Telecom Wanadoo France}
		PTR	`lfbn-idf1-1-230-122.w82-124.abo.wanadoo.fr`
NS	`ns2.ljbook.com` ⭐
		A	2001:470:1f15:3e3::1^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`mail-ext.gadaud.org`
		A	51.68.124.145^{🇫🇷 OVH51.68.0.0/16}
			PTR	`mail-ext.gadaud.org`
NS	`ns.ljbook.com`
		A	82.124.75.122^{🇫🇷 AS321582.124.0.0/16 France Telecom Wanadoo France}
			PTR	`lfbn-idf1-1-230-122.w82-124.abo.wanadoo.fr`
NS	`ns2.he.net` ⚠️ Not in parent delegation
		A	2001:470:200::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
NS	`ns3.he.net` ⚠️ Not in parent delegation
		A	2001:470:300::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
NS	`ns4.he.net` ⚠️ Not in parent delegation
		A	2001:470:400::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
MX	`ljbook.com` ⭐
		A	82.124.75.122^{🇫🇷 AS321582.124.0.0/16 France Telecom Wanadoo France}
			PTR	`lfbn-idf1-1-230-122.w82-124.abo.wanadoo.fr`
TXT	`LJBook`
SOA	`ns.ljbook.com`postmaster@ljbook.com 2026-03-29 #1

`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=1774787142

WOT: SAFE (80/100)

MX for

ns.ljbook.com

ljbook.com

zenith.ljbook.com

Subdomains

zenith.ljbook.com

ns2.ljbook.com

ns.ljbook.com

Same first word

ljbook.com

Similar names

bolokj.com

jbkool.com

bjlook.com.cn

bookjl.com

bjlook.cn

jkoolb.com

joblok.com

bjlook.com

jokbol.com

lookbj.cn

jlbook.co.kr

DNS History

22 records (7 active, 15 former)

○NSbliss.ljbook.com2007-09-14 → 2007-09-14 · 3 obs

● 2007-09-14 05:07:16
○ 2015-06-27 13:40:38
○ 2026-03-29 12:48:44

○NSns-any.ljbook.com2015-10-25 → 2016-05-01 · 5 obs

○ 2007-09-14 05:07:16
● 2015-10-25 22:02:40
● 2016-05-01 12:09:48
○ 2017-02-20 08:24:22
○ 2026-03-29 12:48:44

○NSns-us.ljbook.com2015-10-25 → 2017-02-20 · 5 obs

○ 2007-09-14 05:07:16
● 2015-10-25 22:02:40
● 2017-02-20 08:24:22
○ 2020-02-04 09:36:00
○ 2026-03-29 12:48:44

●NSns.ljbook.com2015-06-27 → 2026-03-29 · 3 obs

○ 2007-09-14 05:07:16
● 2015-06-27 13:40:38
● 2026-03-29 12:48:44

○NSns1.gratisdns.dk2015-10-25 → 2017-02-20 · 5 obs

○ 2007-09-14 05:07:16
● 2015-10-25 22:02:40
● 2017-02-20 08:24:22
○ 2020-02-04 09:36:00
○ 2026-03-29 12:48:44

○NSns2.1984.is2020-02-04 → 2020-02-04 · 4 obs

○ 2017-02-20 08:24:22
● 2020-02-04 09:36:00
○ 2026-03-12 16:27:26
○ 2026-03-29 12:48:44

●NSns2.he.net2015-06-27 → 2026-03-29 · 6 obs

○ 2007-09-14 05:07:16
● 2015-06-27 13:40:38
○ 2015-10-25 22:02:40
○ 2020-02-04 09:36:00
● 2026-03-12 16:27:26
● 2026-03-29 12:48:44

●NSns2.ljbook.com2020-02-04 → 2026-03-29 · 3 obs

○ 2017-02-20 08:24:22
● 2020-02-04 09:36:00
● 2026-03-29 12:48:44

○NSns3.gratisdns.dk2015-10-25 → 2020-02-04 · 5 obs

○ 2007-09-14 05:07:16
● 2015-10-25 22:02:40
● 2020-02-04 09:36:00
○ 2026-03-12 16:27:26
○ 2026-03-29 12:48:44

●NSns3.he.net2015-06-27 → 2026-03-29 · 6 obs

○ 2007-09-14 05:07:16
● 2015-06-27 13:40:38
○ 2015-10-25 22:02:40
○ 2020-02-04 09:36:00
● 2026-03-12 16:27:26
● 2026-03-29 12:48:44

●NSns4.he.net2015-06-27 → 2026-03-29 · 6 obs

○ 2007-09-14 05:07:16
● 2015-06-27 13:40:38
○ 2015-10-25 22:02:40
○ 2020-02-04 09:36:00
● 2026-03-12 16:27:26
● 2026-03-29 12:48:44

○NSns5.he.net2015-06-27 → 2015-06-27 · 4 obs

○ 2007-09-14 05:07:16
● 2015-06-27 13:40:38
○ 2015-10-25 22:02:40
○ 2026-03-29 12:48:44

○NSns6.gandi.net2007-09-14 → 2007-09-14 · 3 obs

● 2007-09-14 05:07:16
○ 2015-06-27 13:40:38
○ 2026-03-29 12:48:44

○NSpuck.nether.net2020-02-04 → 2020-02-04 · 4 obs

○ 2017-02-20 08:24:22
● 2020-02-04 09:36:00
○ 2026-03-12 16:27:26
○ 2026-03-29 12:48:44

○MXbliss.ljbook.com2007-09-14 → 2007-09-14 · 3 obs

● 2007-09-14 05:07:16
○ 2015-06-27 13:40:38
○ 2026-03-29 12:48:44

●MXljbook.com2020-02-04 → 2026-03-29 · 3 obs

○ 2017-02-20 08:24:22
● 2020-02-04 09:36:00
● 2026-03-29 12:48:44

○MXzenith.ljbook.com2015-06-27 → 2017-02-20 · 5 obs

○ 2007-09-14 05:07:16
● 2015-06-27 13:40:38
● 2017-02-20 08:24:22
○ 2020-02-04 09:36:00
○ 2026-03-29 12:48:44

○A2001:470:1f13:81e::12015-06-27 → 2017-02-20 · 5 obs

○ 2007-09-14 05:07:16
● 2015-06-27 13:40:38
● 2017-02-20 08:24:22
○ 2020-02-04 09:36:00
○ 2026-03-29 12:48:44

●A82.124.75.1222026-03-12 → 2026-03-29 · 3 obs

○ 2020-02-04 09:36:00
● 2026-03-12 16:27:26
● 2026-03-29 12:48:44

○A82.234.203.2152007-09-14 → 2007-09-14 · 3 obs

● 2007-09-14 05:07:16
○ 2015-06-27 13:40:38
○ 2026-03-29 12:48:44

○A86.195.40.1632020-02-04 → 2020-02-04 · 4 obs

○ 2017-02-20 08:24:22
● 2020-02-04 09:36:00
○ 2026-03-12 16:27:26
○ 2026-03-29 12:48:44

○A93.26.66.1542015-06-27 → 2017-02-20 · 5 obs

○ 2007-09-14 05:07:16
● 2015-06-27 13:40:38
● 2017-02-20 08:24:22
○ 2020-02-04 09:36:00
○ 2026-03-29 12:48:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
ljbook.com	ns2.he.net, ns3.he.net, ns4.he.net, ns.ljbook.com...	4 records

✅ Authoritative Response

Server:82.124.75.122

NS records: ns2.he.net, ns3.he.net, ns4.he.net, ns.ljbook.com, ns2.ljbook.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.124.75.122`
NS	5	`ns4.he.net, ns2.ljbook.com...`
MX	1	`ljbook.com (pri: 10)`
TXT	1	`LJBook`
SOA	1	`ns.ljbook.com postmaster.ljbook.com`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns.ljbook.com, ns.ljbook.com, ns2.ljbook.com...)

Analysis

Hierarchy

ljbook.com is a parent of zenith.ljbook.com, ns2.ljbook.com and ns.ljbook.com.

Mail Server Role

Mail server ljbook.com serves ns.ljbook.com, ljbook.com and zenith.ljbook.com.

IP Addresses

ljbook.com points to a single IP number: 82.124.75.122.

Other host names, for instance blogbooker.com, ns.gadaud.com, ns.gadaud.net, ns.blogbooker.net and ns.ljbook.com share IP numbers with ljbook.com.

Name Servers

ljbook.com is delegated to five name servers: ns2.ljbook.com, ns.ljbook.com, ns2.he.net, ns3.he.net and ns4.he.net.

ljbook.com shares name servers with other domains at least partially, for instance techpuppy.org, fuchsiaapp.com, 72.71.146.in-addr.arpa, visualstorecheck.ro and citadelops.com.

these name servers are commonly used together with ns1.he.net and ns5.he.net.

Host names with two IP numbers

- ns2.ljbook.com resolves to 2001:470:1f15:3e3::1 and 51.68.124.145

- ns2.he.net resolves to 2001:470:200::2 and 216.218.131.2

- ns3.he.net resolves to 2001:470:300::2 and 216.218.132.2

- ns4.he.net resolves to 2001:470:400::2 and 216.66.1.2

Host names with one IP number

- ns.ljbook.com resolves to 82.124.75.122

Mail Servers

A single mail server handles ljbook.com and ljbook.com.

ljbook.com uses the same mail server setup as other domains, such as ns.ljbook.com and zenith.ljbook.com.

Host name ljbook.com resolves to IP 82.124.75.122.

ljbook.com - robtex.com

ljbook.com

com

MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`ljbook.com`

`com`