kenbook.com - robtex.com
kenbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.101.1.91🇺🇸 Fastly151.101.0.0/22 | ||||||
| A | 151.101.65.91🇺🇸 Fastly151.101.64.0/22 | ||||||
| A | 151.101.129.91🇺🇸 Fastly151.101.128.0/22 | ||||||
| A | 151.101.193.91🇺🇸 Fastly151.101.192.0/22 | ||||||
| NS | ns2.rackspace.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| NS | ns.rackspace.com ⚠️ Not in parent delegation | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | ns1.bibliopolis.com ⚠️ Not in zone NS records | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | ns2.bibliopolis.com ⚠️ Not in zone NS records | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| SOA | ns.rackspace.comhostmaster@rackspace.com serial=1733751442 | ||||||
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=1786390174 | ||||||
Same first word
kenbook.com |
Similar names
DNS History
9 records (8 active, 1 former)
●NSns.rackspace.com2015-06-13 → 2026-08-10 · 2 obs
● 2026-08-10 19:41:24
●NSns1.bibliopolis.com2026-03-17 → 2026-08-10 · 3 obs
● 2026-03-17 21:58:40
● 2026-08-10 19:41:24
●NSns2.bibliopolis.com2026-03-17 → 2026-08-10 · 3 obs
● 2026-03-17 21:58:40
● 2026-08-10 19:41:24
●NSns2.rackspace.com2015-06-13 → 2026-08-10 · 2 obs
● 2026-08-10 19:41:24
●A151.101.1.912026-03-17 → 2026-08-10 · 3 obs
● 2026-03-17 21:58:40
● 2026-08-10 19:41:24
●A151.101.129.912026-03-17 → 2026-08-10 · 3 obs
● 2026-03-17 21:58:40
● 2026-08-10 19:41:24
●A151.101.193.912026-03-17 → 2026-08-10 · 3 obs
● 2026-03-17 21:58:40
● 2026-08-10 19:41:24
●A151.101.65.912026-03-17 → 2026-08-10 · 3 obs
● 2026-03-17 21:58:40
● 2026-08-10 19:41:24
○A98.129.15.492015-06-13 → 2017-10-08 · 4 obs
● 2017-10-08 18:09:38
○ 2026-03-17 21:58:40
○ 2026-08-10 19:41:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kenbook.com | ns1.bibliopolis.com, ns2.bibliopolis.com | 2 records |
✅ Authoritative Response
Server:65.61.188.4
NS records: ns1.bibliopolis.com, ns2.bibliopolis.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kenbook.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 151.101.65.91, 151.101.193.91... |
| NS | 2 | ns2.rackspace.com, ns.rackspace.com |
| SOA | 1 | ns.rackspace.com hostmaster.rackspace.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bibliopolis.com, ns2.bibliopolis.com)
Analysis
IP Addresses
kenbook.com directs to four IP numbers, which are 151.101.1.91, 151.101.65.91, 151.101.129.91 and 151.101.193.91.
deepershades.bandcamp.com, audioalert.bandcamp.com, binnenband.bandcamp.com and two other host names share IP numbers with kenbook.com.
Name Servers
The authoritative name servers for kenbook.com are ns1.bibliopolis.com, ns2.bibliopolis.com, ns2.rackspace.com and ns.rackspace.com.
There is at least partial name server overlap between kenbook.com and other domains — srvrs.it, tutspress.com, myhomie.com and two more among them.
These name servers frequently co-occur with the name servers dns1.stabletransit.com and dns2.stabletransit.com.
Four hosts, two IP addresses: ns1.bibliopolis.com and ns.rackspace.com resolve to 69.20.95.4 and ns2.bibliopolis.com and ns2.rackspace.com resolve to 65.61.188.4.
These two host names — ns1.bibliopolis.com and ns.rackspace.com — each point to 69.20.95.4 IP addresses.
These two host names — ns2.bibliopolis.com and ns2.rackspace.com — each point to 65.61.188.4 IP addresses.