sparknotes.link - robtex.com
sparknotes.link
| 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. | ||||||
link
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1774149869 | ||||||
Same first word
Similar names
askpreston.com |
skanesport.se |
sparksnote.com |
sparkstone.co.uk |
parsonstek.com |
stonespark.in |
sparkstone.com |
ekspotrans.com |
stonespark.com |
stankopres.ru |
spankstore.com |
kanesports.com |
DNS History
4 records (4 active, 0 former)
●NSmail9th1.barnesandnoble.com2026-03-15 → 2026-03-23 · 2 obs
● 2026-03-23 21:28:14
●NSns2.barnesandnoble.com2026-03-15 → 2026-03-23 · 2 obs
● 2026-03-23 21:28:14
●NSns3.barnesandnoble.com2026-03-15 → 2026-03-23 · 2 obs
● 2026-03-23 21:28:14
●NSns4.barnesandnoble.com2026-03-15 → 2026-03-23 · 2 obs
● 2026-03-23 21:28:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| link | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| sparknotes.link | ns2.barnesandnoble.com, ns3.barnesandnoble.com, ns4.barnesandnoble.com, mail9th1.barnesandnoble.com | - |
✅ Authoritative Response
Server:161.221.74.77
NS records: ns2.barnesandnoble.com, ns3.barnesandnoble.com, ns4.barnesandnoble.com, mail9th1.barnesandnoble.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sparknotes.link (unsigned zone)
⏱️ Timing
Total: 350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
Name Servers
sparknotes.link is delegated to four name servers: mail9th1.barnesandnoble.com, ns2.barnesandnoble.com, ns3.barnesandnoble.com and ns4.barnesandnoble.com.
At least part of the name servers for sparknotes.link are shared with other domains, for instance barnesandnoboe.com, bookqwest.com, nookpaperback.com, barnesandnoblebooksellers.email and mynook.us.
These name servers are commonly used alongside 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.