bookclass.com - dns.ninja
bookclass.com
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=1782303060 | ||||||
Same first word
bookclass.com |
Similar names
classbook.ie |
classbook.co |
classbook.us |
classbook.net |
classbook.org |
classbook.com |
classbook.de |
classbook.co.uk |
classbook.vn |
classbook.it |
blockasso.com |
DNS History
7 records (6 active, 1 former)
●NSdns1.name-services.com2015-06-05 → 2026-06-24 · 2 obs
● 2026-06-24 12:31:18
●NSdns2.name-services.com2015-06-05 → 2026-06-24 · 2 obs
● 2026-06-24 12:31:18
●NSdns3.name-services.com2015-06-05 → 2026-06-24 · 2 obs
● 2026-06-24 12:31:18
●NSdns4.name-services.com2015-06-05 → 2026-06-24 · 2 obs
● 2026-06-24 12:31:18
●NSdns5.name-services.com2015-06-05 → 2026-06-24 · 2 obs
● 2026-06-24 12:31:18
○MXp.nsm.ctmail.com2015-06-05 → 2016-01-31 · 4 obs
● 2016-01-31 22:22:40
○ 2016-04-28 23:07:44
○ 2026-06-24 12:31:18
●A69.64.147.2432015-06-05 → 2026-06-24 · 2 obs
● 2026-06-24 12:31:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bookclass.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.137
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookclass.com (unsigned zone)
⏱️ Timing
Total: 210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.64.147.243 |
| NS | 5 | dns2.name-services.com, dns1.name-services.com... |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
IP Addresses
bookclass.com resolves to one IP address: 69.64.147.243.
paycalculator.net, crownlabs.us, xqhs.com and two other host names share IP numbers with bookclass.com.
Name Servers
bookclass.com has five name servers, which are dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.
At least some of bookclass.com's name servers are shared with other domains, for example pc-guide.us, volusionstores.com, europfm.com and two more.
These name servers tend to be deployed in combination with the name servers dns4.name-services.com and dns5.name-services.com.
Hostnames that resolve to two IP addresses:
dns1.name-services.com has two IP addresses: 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.
dns2.name-services.com has two IP addresses: 216.40.47.201 and 2604:4000:0:d:216:40:47:201.
dns3.name-services.com has two IP addresses: 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.
dns4.name-services.com has two IP addresses: 216.40.47.202 and 2604:4000:0:d:216:40:47:202.
dns5.name-services.com has two IP addresses: 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.