papersourceunion.org - robtex.com
papersourceunion.org
| 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. | ||||||
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=1773551953 | ||||||
Same first word
papersourceunion.org |
Similar names
DNS History
4 records (4 active, 0 former)
●NSmail9th1.barnesandnoble.com2026-03-15 → 2026-03-23 · 2 obs
● 2026-03-23 20:48:46
●NSns2.barnesandnoble.com2026-03-15 → 2026-03-23 · 2 obs
● 2026-03-23 20:48:46
●NSns3.barnesandnoble.com2026-03-15 → 2026-03-23 · 2 obs
● 2026-03-23 20:48:46
●NSns4.barnesandnoble.com2026-03-15 → 2026-03-23 · 2 obs
● 2026-03-23 20:48:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| papersourceunion.org | ns4.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com, mail9th1.barnesandnoble.com | - |
✅ Authoritative Response
Server:65.204.48.80
NS records: ns4.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com, mail9th1.barnesandnoble.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for papersourceunion.org (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
papersourceunion.org is delegated to four name servers: mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com and ns4.barnesandnoble.com.
papersourceunion.org shares name servers with other domains at least partially, for instance nookaudiobooks.com, barnesandnoblecom.com, barnesandnobleinc.cc, bnbooks.net and uniontatteredcover.org.
these name servers are often used together with the name servers pnjmasterns01.barnesandnoble.com.
Host names 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.