nook-reader.org - robtex.com
nook-reader.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
nook-reader.com |
nook-reader.net |
nook-reader.org |
Similar names
DNS History
9 records (4 active, 5 former)
●NSmail9th1.barnesandnoble.com2026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 14:11:56
● 2026-03-24 02:58:06
●NSns2.barnesandnoble.com2026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 14:11:56
● 2026-03-24 02:58:06
●NSns3.barnesandnoble.com2026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 14:11:56
● 2026-03-24 02:58:06
●NSns4.barnesandnoble.com2026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 14:11:56
● 2026-03-24 02:58:06
○NSns45.worldnic.com2015-06-14 → 2017-02-17 · 4 obs
● 2017-02-17 14:53:54
○ 2026-03-15 14:11:56
○ 2026-03-24 02:58:06
○NSns46.worldnic.com2015-06-14 → 2017-02-17 · 4 obs
● 2017-02-17 14:53:54
○ 2026-03-15 14:11:56
○ 2026-03-24 02:58:06
○MXp.webcom.ctmail.com2016-02-09 → 2017-02-17 · 4 obs
● 2017-02-17 14:53:54
○ 2026-03-15 14:11:56
○ 2026-03-24 02:58:06
○A208.91.197.272015-06-14 → 2017-02-17 · 4 obs
● 2017-02-17 14:53:54
○ 2020-02-21 00:45:06
○ 2026-03-24 02:58:06
○A209.99.64.712020-02-21 → 2020-02-21 · 4 obs
● 2020-02-21 00:45:06
○ 2026-03-15 14:11:56
○ 2026-03-24 02:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| nook-reader.org | ns4.barnesandnoble.com, ns2.barnesandnoble.com, mail9th1.barnesandnoble.com, ns3.barnesandnoble.com | - |
✅ Authoritative Response
Server:65.204.48.80
NS records: ns4.barnesandnoble.com, ns2.barnesandnoble.com, mail9th1.barnesandnoble.com, ns3.barnesandnoble.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nook-reader.org (unsigned zone)
⏱️ Timing
Total: 573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
nook-reader.org is delegated to four name servers: mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com and ns4.barnesandnoble.com.
nook-reader.org shares name servers with other domains at least partially, for example barnesandnoblewaterstones.services, booksincunited.org, bnteen.net, nookuniverse.com and barnesandnoblebooksellers.science.
These name servers are commonly used with 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