bookbrowser.org - robtex.com
bookbrowser.org
| 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 2026-03-19 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774598791 | ||||||
Same first word
bookbrowser.org |
bookbrowser.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSmail9th1.barnesandnoble.com2015-06-28 → 2026-03-27 · 2 obs
● 2026-03-27 08:29:38
●NSns2.barnesandnoble.com2015-06-28 → 2026-03-27 · 2 obs
● 2026-03-27 08:29:38
●NSns3.barnesandnoble.com2015-06-28 → 2026-03-27 · 2 obs
● 2026-03-27 08:29:38
●NSns4.barnesandnoble.com2015-06-28 → 2026-03-27 · 2 obs
● 2026-03-27 08:29:38
●NSpnjmasterns01.barnesandnoble.com2015-06-28 → 2026-03-27 · 2 obs
● 2026-03-27 08:29:38
●A161.221.74.2132016-04-11 → 2026-03-27 · 3 obs
● 2016-04-11 23:37:06
● 2026-03-27 08:29:38
○A208.53.33.1182015-06-28 → 2016-01-28 · 4 obs
● 2016-01-28 00:05:02
○ 2016-04-11 23:37:06
○ 2026-03-27 08:29:38
●A65.204.48.1182015-06-28 → 2026-03-27 · 2 obs
● 2026-03-27 08:29:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| bookbrowser.org | mail9th1.barnesandnoble.com, ns3.barnesandnoble.com, ns2.barnesandnoble.com, ns4.barnesandnoble.com | - |
✅ Authoritative Response
Server:161.221.74.78
NS records: mail9th1.barnesandnoble.com, ns3.barnesandnoble.com, ns2.barnesandnoble.com, ns4.barnesandnoble.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookbrowser.org (unsigned zone)
⏱️ Timing
Total: 292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 65.204.48.118, 161.221.74.213 |
| NS | 4 | ns2.barnesandnoble.com, mail9th1.barnesandnoble.com... |
| SOA | 1 | pnjmasterns01.barnesandnoble.com domaina |
Analysis
IP Addresses
bookbrowser.org resolves to two IP numbers: 65.204.48.118 and 161.221.74.213.
other host names including bookqwest.com, bdaltonbooksellers.com, bnuniversity.com, nook.ie and bookchannels.com share IP numbers with bookbrowser.org.
Name Servers
bookbrowser.org is delegated to five name servers: mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com, ns4.barnesandnoble.com and pnjmasterns01.barnesandnoble.com.
bookbrowser.org at least partially shares name servers with other domains, for instance barnesandnoblewaterstones.me, tatteredcoveredbookstore.com, waterstonesbarnesandnoble.online, barnesandnoblebooksellers.space and waterstones.link.
Host names with one IP number: mail9th1.barnesandnoble.com points to 161.221.74.77; ns2.barnesandnoble.com points to 161.221.74.78; ns3.barnesandnoble.com points to 65.204.48.77; ns4.barnesandnoble.com points to 65.204.48.80.