bn-inc.com - robtex.com
bn-inc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | mail9th1.barnesandnoble.com ⚠️ Not in zone NS records | ||||||
| A | 161.221.74.77🇺🇸 BARNES_And_NOBLE161.221.74.0/24 | ||||||
| NS | ns2.barnesandnoble.com ⚠️ Not in zone NS records | ||||||
| A | 161.221.74.78🇺🇸 BARNES_And_NOBLE161.221.74.0/24 | ||||||
| NS | ns3.barnesandnoble.com ⚠️ Not in zone NS records | ||||||
| A | 65.204.48.77🇺🇸 BARNES_And_NOBLE65.204.48.0/24 Prolexic Technologies, Inc. | ||||||
| NS | ns4.barnesandnoble.com ⚠️ Not in zone NS records | ||||||
| A | 65.204.48.80🇺🇸 BARNES_And_NOBLE65.204.48.0/24 Prolexic Technologies, Inc. | ||||||
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=1776012537 | ||||||
Same first word
bn-inc.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSa4.nstld.com2015-07-31 → 2019-04-18 · 4 obs
● 2019-04-18 11:37:46
○ 2026-04-08 23:28:34
○ 2026-04-12 17:01:32
○NSf4.nstld.com2015-07-31 → 2019-04-18 · 4 obs
● 2019-04-18 11:37:46
○ 2026-04-08 23:28:34
○ 2026-04-12 17:01:32
○NSg4.nstld.com2015-07-31 → 2019-04-18 · 4 obs
● 2019-04-18 11:37:46
○ 2026-04-08 23:28:34
○ 2026-04-12 17:01:32
○NSl4.nstld.com2015-07-31 → 2019-04-18 · 4 obs
● 2019-04-18 11:37:46
○ 2026-04-08 23:28:34
○ 2026-04-12 17:01:32
●NSmail9th1.barnesandnoble.com2026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 23:28:34
● 2026-04-12 17:01:32
●NSns2.barnesandnoble.com2026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 23:28:34
● 2026-04-12 17:01:32
●NSns3.barnesandnoble.com2026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 23:28:34
● 2026-04-12 17:01:32
●NSns4.barnesandnoble.com2026-04-08 → 2026-04-12 · 3 obs
● 2026-04-08 23:28:34
● 2026-04-12 17:01:32
○A203.27.227.2202015-07-31 → 2019-04-18 · 4 obs
● 2019-04-18 11:37:46
○ 2026-04-08 23:28:34
○ 2026-04-12 17:01:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bn-inc.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 bn-inc.com (unsigned zone)
⏱️ Timing
Total: 93ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com...)
Analysis
Name Servers
bn-inc.com's delegation is handled by four name servers: mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com and ns4.barnesandnoble.com.
bn-inc.com partially shares name servers with other domains; examples include waterstonesbarnesandnoble.us, barnesandnoblebooksellers.online, barnesandnobles.name, nook.me.uk and bnedition.com.
these name servers are commonly used with the name servers pnjmasterns01.barnesandnoble.com.
Host names with one 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