www.bookreader.org - robtex.com
www.bookreader.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| NS | ns3.expirationwarning.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns7.expirationwarning.net ⚠️ Not in parent delegation | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| SOA | ns3.expirationwarning.nethostmaster@expirationwarning.net 2026-03-20 #0 | ||||||
bookreader.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| NS | ns3.expirationwarning.net ⭐ | ||||||
| NS | ns7.expirationwarning.net | ||||||
| SOA | ns3.expirationwarning.nethostmaster@expirationwarning.net 2026-03-20 #0 | ||||||
WOT: SAFE (64/100)
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns1.name-services.com2015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-27 05:52:24
○ 2026-03-29 06:37:00
●NSns3.expirationwarning.net2026-02-17 → 2026-03-29 · 3 obs
● 2026-02-17 10:45:54
● 2026-03-29 06:37:00
○NSns3.hostinit.com2015-11-27 → 2016-06-10 · 5 obs
● 2015-11-27 05:52:24
● 2016-06-10 14:18:02
○ 2016-11-24 13:10:18
○ 2026-03-29 06:37:00
○NSns4.hostinit.com2015-11-27 → 2016-06-10 · 5 obs
● 2015-11-27 05:52:24
● 2016-06-10 14:18:02
○ 2016-11-24 13:10:18
○ 2026-03-29 06:37:00
●NSns7.expirationwarning.net2026-02-17 → 2026-03-29 · 3 obs
● 2026-02-17 10:45:54
● 2026-03-29 06:37:00
○MXbookreader.org2015-11-27 → 2016-06-10 · 5 obs
● 2015-11-27 05:52:24
● 2016-06-10 14:18:02
○ 2016-11-24 13:10:18
○ 2026-03-29 06:37:00
○MXp.nsm.ctmail.com2015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-27 05:52:24
○ 2026-03-29 06:37:00
○A159.253.223.522016-11-24 → 2017-08-31 · 5 obs
● 2016-11-24 13:10:18
● 2017-08-31 19:08:50
○ 2026-02-17 10:45:54
○ 2026-03-29 06:37:00
○A192.103.252.1022015-11-27 → 2016-06-10 · 5 obs
● 2015-11-27 05:52:24
● 2016-06-10 14:18:02
○ 2016-11-24 13:10:18
○ 2026-03-29 06:37:00
○A51.161.21.12026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 10:45:54
○ 2026-03-29 06:37:00
●A51.195.17.682026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 06:37:00
○A8.5.1.452015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-27 05:52:24
○ 2026-03-29 06:37:00
○CNAMEbookreader.org2015-11-27 → 2016-06-10 · 4 obs
● 2016-06-10 14:18:02
○ 2016-11-24 13:10:18
○ 2026-03-29 06:37:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| bookreader.org | ns3.expirationwarning.net, ns7.expirationwarning.net | - |
✅ Authoritative Response
Server:51.195.17.68
NS records: ns3.expirationwarning.net, ns7.expirationwarning.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookreader.org (unsigned zone)
⏱️ Timing
Total: 412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.195.17.68 |
| NS | 2 | ns3.expirationwarning.net, ns7.expirationwarning.net |
| SOA | 1 | ns3.expirationwarning.net hostmaster.exp |
Analysis
IP Addresses
www.bookreader.org points to a single IP number: 51.195.17.68.
other host names for instance ysxzsp.com, cdslzs.com, sahitrading.com, www.dtwoman.com and mail.(0x706f726e)mite.com share IP numbers with www.bookreader.org.
Name Servers
www.bookreader.org is delegated to two name servers: ns3.expirationwarning.net and ns7.expirationwarning.net.
www.bookreader.org shares the same name server setup as other domains, for example tianyipaimai.com, mail.travelmedicineadvisor.com, gaasing.com, qingdaozhuzaojixie.com and astrologyzon.com.
www.bookreader.org at least partially shares name servers with other domains, for instance mail.ezama.net, izek.net, com.(0x787878)-teens.net, mail.newsplanet.net and sendfile.net.
These name servers are often used with ns1.expirationwarning.net and ns5.expirationwarning.net.
Host names with one IP number:
The host ns3.expirationwarning.net points to 51.161.21.1 and the host ns7.expirationwarning.net points to 51.195.17.68.