booksforkids.net - robtex.com
booksforkids.net
| 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 2026-04-21 #1 | ||||||
net
| 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=1777164166 | ||||||
Same first word
DNS History
8 records (7 active, 1 former)
●NSmail9th1.barnesandnoble.com2015-07-20 → 2026-04-26 · 2 obs
● 2026-04-26 01:00:12
●NSns2.barnesandnoble.com2015-07-20 → 2026-04-26 · 2 obs
● 2026-04-26 01:00:12
●NSns3.barnesandnoble.com2015-07-20 → 2026-04-26 · 2 obs
● 2026-04-26 01:00:12
●NSns4.barnesandnoble.com2015-07-20 → 2026-04-26 · 2 obs
● 2026-04-26 01:00:12
●NSpnjmasterns01.barnesandnoble.com2015-07-20 → 2026-04-26 · 2 obs
● 2026-04-26 01:00:12
●A161.221.74.2132016-03-22 → 2026-04-26 · 3 obs
● 2016-03-22 09:33:58
● 2026-04-26 01:00:12
○A208.53.33.1182015-07-20 → 2015-11-17 · 4 obs
● 2015-11-17 14:20:28
○ 2016-03-22 09:33:58
○ 2026-04-26 01:00:12
●A65.204.48.1182015-07-20 → 2026-04-26 · 2 obs
● 2026-04-26 01:00:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| booksforkids.net | mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com, ns4.barnesandnoble.com | - |
✅ 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 booksforkids.net (unsigned zone)
⏱️ Timing
Total: 291ms | 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
booksforkids.net points to two IPs: 65.204.48.118 and 161.221.74.213.
Other host names including bnmembership.com, mynook.com.ge, sparkteach.com, bookvenue.net and barneandnoble.com share IP numbers with booksforkids.net.
Name Servers
booksforkids.net is delegated to five name servers: mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com, ns4.barnesandnoble.com and pnjmasterns01.barnesandnoble.com.
booksforkids.net at least partially shares name servers with other domains, including nookpicturebooks.com, askbn.com, nookforiphone.com, barnesandnogle.com and bnonline.net.
Hostnames with a single IP:
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