bookbrowser.com - dns.ninja
bookbrowser.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.204.48.118🇺🇸 BARNES_And_NOBLE65.204.48.0/24 Prolexic Technologies, Inc. | ||||||
| A | 161.221.74.213🇺🇸 BARNES_And_NOBLE161.221.74.0/24 | ||||||
| NS | pnjmasterns01.barnesandnoble.com ⭐ | ||||||
| NS | mail9th1.barnesandnoble.com | ||||||
| A | 161.221.74.77🇺🇸 BARNES_And_NOBLE161.221.74.0/24 | ||||||
| NS | ns2.barnesandnoble.com | ||||||
| A | 161.221.74.78🇺🇸 BARNES_And_NOBLE161.221.74.0/24 | ||||||
| NS | ns3.barnesandnoble.com | ||||||
| A | 65.204.48.77🇺🇸 BARNES_And_NOBLE65.204.48.0/24 Prolexic Technologies, Inc. | ||||||
| NS | ns4.barnesandnoble.com | ||||||
| A | 65.204.48.80🇺🇸 BARNES_And_NOBLE65.204.48.0/24 Prolexic Technologies, Inc. | ||||||
| SOA | pnjmasterns01.barnesandnoble.comdomainadmin@book.com 2026-08-05 #2 | ||||||
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.netnstld@verisign-grs.com serial=1786146984 | ||||||
Same first word
bookbrowser.xyz |
bookbrowser.org |
bookbrowser.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSmail9th1.barnesandnoble.com2015-07-23 → 2026-08-08 · 2 obs
● 2026-08-08 00:12:28
●NSns2.barnesandnoble.com2015-07-23 → 2026-08-08 · 2 obs
● 2026-08-08 00:12:28
●NSns3.barnesandnoble.com2015-07-23 → 2026-08-08 · 2 obs
● 2026-08-08 00:12:28
●NSns4.barnesandnoble.com2015-07-23 → 2026-08-08 · 2 obs
● 2026-08-08 00:12:28
●NSpnjmasterns01.barnesandnoble.com2015-07-23 → 2026-08-08 · 2 obs
● 2026-08-08 00:12:28
●A161.221.74.2132026-02-18 → 2026-08-08 · 3 obs
● 2026-02-18 18:03:58
● 2026-08-08 00:12:28
●A65.204.48.1182026-02-18 → 2026-08-08 · 3 obs
● 2026-02-18 18:03:58
● 2026-08-08 00:12:28
○A65.204.48.192015-07-23 → 2020-02-15 · 4 obs
● 2020-02-15 04:50:48
○ 2026-02-18 18:03:58
○ 2026-08-08 00:12:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| bookbrowser.com | mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com, ns4.barnesandnoble.com | 4 records |
✅ Authoritative Response
Server:161.221.74.77
NS records: mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com, ns4.barnesandnoble.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookbrowser.com (unsigned zone)
⏱️ Timing
Total: 1426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 161.221.74.213, 65.204.48.118 |
| NS | 4 | mail9th1.barnesandnoble.com, ns2.barnesandnoble.com... |
| SOA | 1 | pnjmasterns01.barnesandnoble.com domaina |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com...)
Analysis
IP Addresses
bookbrowser.com directs to two IP numbers, 65.204.48.118 and 161.221.74.213
bookbrowser.org, mynook.com.ua, nook.de plus two other host names have IP numbers in common with bookbrowser.com.
Name Servers
Five name servers handle delegation for bookbrowser.com: mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com and two others.
bookbrowser.com has at least partial name server overlap with other domains, such as barnesandnoble.tv, barneandnobel.com, tickatok.com and two others.
It is common to see these name servers used together with name servers ns4.barnesandnoble.com and pnjmasterns01.barnesandnoble.com.
Four host names, each with one IP address: mail9th1.barnesandnoble.com has 161.221.74.77, ns2.barnesandnoble.com has 161.221.74.78, ns3.barnesandnoble.com has 65.204.48.77 and ns4.barnesandnoble.com has 65.204.48.80.