bookreader.org - dns.ninja

bookreader.org

DNSSEC⚠️ Not signed
A51.195.17.68🇫🇷 OVH51.195.0.0/16
PTRns7.expirationwarning.net
NSns3.expirationwarning.net ⭐
A51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route
PTRns3.expirationwarning.net
NSns7.expirationwarning.net
A51.195.17.68🇫🇷 OVH51.195.0.0/16
PTRns7.expirationwarning.net
SOAns3.expirationwarning.nethostmaster@expirationwarning.net 2026-05-16 #0

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1781363670
WOT: SAFE (64/100)

Previously MX for

www.bookreader.org
bookreader.org

Subdomains

www.bookreader.org

Same first word

bookreader.de
bookreader.net
bookreader.org
bookreader.or.kr
bookreader.co.uk
bookreader.it
bookreader.in
bookreader.ru
bookreader.com
bookreader.mobi
bookreader.us

Similar names

readerbook.club
readerbook.com

DNS History

20 records (3 active, 17 former)

20162017201820192020202120222023202420252026NSns3.expirationwarning.netns7.expirationwarning.netdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.monikerdns.netns2.monikerdns.netns3.hostinit.comns3.monikerdns.netns4.hostinit.comns4.monikerdns.netMXbookreader.orgp.nsm.ctmail.comA51.195.17.68159.253.223.52192.103.252.10251.161.21.18.5.1.45
○NSdns1.name-services.com2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 19:55:14
○ 2015-11-30 12:41:42
○ 2026-06-13 15:26:40
○NSdns2.name-services.com2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 19:55:14
○ 2015-11-30 12:41:42
○ 2026-06-13 15:26:40
○NSdns3.name-services.com2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 19:55:14
○ 2015-11-30 12:41:42
○ 2026-06-13 15:26:40
○NSdns4.name-services.com2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 19:55:14
○ 2015-11-30 12:41:42
○ 2026-06-13 15:26:40
○NSdns5.name-services.com2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 19:55:14
○ 2015-11-30 12:41:42
○ 2026-06-13 15:26:40
○NSns1.monikerdns.net2017-03-26 → 2017-03-26 · 4 obs
○ 2016-03-02 08:04:28
● 2017-03-26 21:18:22
○ 2026-02-17 10:45:54
○ 2026-06-13 15:26:40
○NSns2.monikerdns.net2017-03-26 → 2017-03-26 · 4 obs
○ 2016-03-02 08:04:28
● 2017-03-26 21:18:22
○ 2026-02-17 10:45:54
○ 2026-06-13 15:26:40
●NSns3.expirationwarning.net2026-02-17 → 2026-06-13 · 3 obs
○ 2017-03-26 21:18:22
● 2026-02-17 10:45:54
● 2026-06-13 15:26:40
○NSns3.hostinit.com2015-11-30 → 2016-03-02 · 5 obs
○ 2015-08-12 19:55:14
● 2015-11-30 12:41:42
● 2016-03-02 08:04:28
○ 2017-03-26 21:18:22
○ 2026-06-13 15:26:40
○NSns3.monikerdns.net2017-03-26 → 2017-03-26 · 4 obs
○ 2016-03-02 08:04:28
● 2017-03-26 21:18:22
○ 2026-02-17 10:45:54
○ 2026-06-13 15:26:40
○NSns4.hostinit.com2015-11-30 → 2016-03-02 · 5 obs
○ 2015-08-12 19:55:14
● 2015-11-30 12:41:42
● 2016-03-02 08:04:28
○ 2017-03-26 21:18:22
○ 2026-06-13 15:26:40
○NSns4.monikerdns.net2017-03-26 → 2017-03-26 · 4 obs
○ 2016-03-02 08:04:28
● 2017-03-26 21:18:22
○ 2026-02-17 10:45:54
○ 2026-06-13 15:26:40
●NSns7.expirationwarning.net2026-02-17 → 2026-06-13 · 3 obs
○ 2017-03-26 21:18:22
● 2026-02-17 10:45:54
● 2026-06-13 15:26:40
○MXbookreader.org2015-11-30 → 2016-03-02 · 5 obs
○ 2015-08-12 19:55:14
● 2015-11-30 12:41:42
● 2016-03-02 08:04:28
○ 2017-03-26 21:18:22
○ 2026-06-13 15:26:40
○MXp.nsm.ctmail.com2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 19:55:14
○ 2015-11-30 12:41:42
○ 2026-06-13 15:26:40
○A159.253.223.522017-03-26 → 2017-03-26 · 4 obs
○ 2016-03-02 08:04:28
● 2017-03-26 21:18:22
○ 2026-02-17 10:45:54
○ 2026-06-13 15:26:40
○A192.103.252.1022015-11-30 → 2016-03-02 · 5 obs
○ 2015-08-12 19:55:14
● 2015-11-30 12:41:42
● 2016-03-02 08:04:28
○ 2017-03-26 21:18:22
○ 2026-06-13 15:26:40
○A51.161.21.12026-02-17 → 2026-06-03 · 11 obs
○ 2017-03-26 21:18:22
● 2026-02-17 10:45:54
○ 2026-02-21 06:40:28
○ 2026-05-13 15:51:06
● 2026-05-31 00:59:56
● 2026-06-02 17:48:04
○ 2026-06-03 11:01:52
● 2026-06-03 13:08:48
● 2026-06-03 21:33:22
○ 2026-06-04 04:56:12
○ 2026-06-13 15:26:40
●A51.195.17.682026-02-21 → 2026-06-13 · 10 obs
○ 2026-02-17 10:45:54
● 2026-02-21 06:40:28
● 2026-05-13 15:51:06
○ 2026-05-31 00:59:56
○ 2026-06-02 17:48:04
● 2026-06-03 11:01:52
○ 2026-06-03 13:08:48
○ 2026-06-03 21:33:22
● 2026-06-04 04:56:12
● 2026-06-13 15:26:40
○A8.5.1.452015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 19:55:14
○ 2015-11-30 12:41:42
○ 2026-06-13 15:26:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
bookreader.orgns3.expirationwarning.net, ns7.expirationwarning.net-

✅ Authoritative Response

Server:51.161.21.1

NS records: ns3.expirationwarning.net, ns7.expirationwarning.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookreader.org (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

TypeCountSample Data
A151.161.21.1
NS2ns3.expirationwarning.net, ns7.expirationwarning.net
SOA1ns3.expirationwarning.net hostmaster.exp

Analysis

Hierarchy

bookreader.org serves as the parent of www.bookreader.org.

IP Addresses

bookreader.org points to a single IP number: 51.195.17.68.

Additional host names — teenloca.com, exotictuner.com, zibara.biz and two others — share IP numbers with bookreader.org.

Name Servers

Two name servers handle the delegation for bookreader.org: ns3.expirationwarning.net and ns7.expirationwarning.net.

bookreader.org shares its name server setup with other domains, including evrtu.com, expert-casino.com, (0x736578)webgirls.com and two others.

bookreader.org has at least partial name server overlap with other domains, such as mail.paystory.net, binaereoptionen.net, 777online-slots.net and two others.

It is common to see these name servers used together with name servers ns1.expirationwarning.net and ns5.expirationwarning.net.

ns3.expirationwarning.net directs to 51.161.21.1 and ns7.expirationwarning.net directs to 51.195.17.68; each host name points to exactly one IP number.