shellbook.cc - robtex.com
shellbook.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c139🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:14a8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.168Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.57🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elaine.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c098🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2098🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 108.162.192.152🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 172.64.32.152🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 173.245.58.152🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| NS | jermaine.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c9d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c39d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:239d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 108.162.195.157🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 162.159.44.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 172.64.35.157🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.20.168, 172.67.193.57 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c139, 2606:4700:3031::6815:14a8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com | ||||||
| SOA | elaine.ns.cloudflare.comdns@cloudflare.com serial=2401414189 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1777017512 | ||||||
Subdomains
www.shellbook.cc |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSelaine.ns.cloudflare.com2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 08:11:10
●NSjermaine.ns.cloudflare.com2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 08:11:10
●A104.21.20.1682026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 08:11:10
●A172.67.193.572026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 08:11:10
●A2606:4700:3030::ac43:c1392026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 08:11:10
●A2606:4700:3031::6815:14a82026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 08:11:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | 8 records |
| shellbook.cc | elaine.ns.cloudflare.com, jermaine.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.157
NS records: elaine.ns.cloudflare.com, jermaine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shellbook.cc (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.193.57, 104.21.20.168 |
| AAAA | 2 | 2606:4700:3030::ac43:c139, 2606:4700:3031::6815:14a8 |
| NS | 2 | elaine.ns.cloudflare.com, jermaine.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elaine.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ac1.nstld.com, ac2.nstld.com, ac3.nstld.com...)
Analysis
Hierarchy
The parent of www.shellbook.cc is shellbook.cc.
IP Addresses
shellbook.cc maps to four IP numbers: 2606:4700:3030::ac43:c139, 2606:4700:3031::6815:14a8, 104.21.20.168 and 172.67.193.57.
Other host names, for instance khabarkura.com, dinrevisor.dk, 77abc.net, sosajaforuusconsulting.digital and alexpanfilov.com share IP numbers with shellbook.cc.
Name Servers
Two name servers elaine.ns.cloudflare.com and jermaine.ns.cloudflare.com handle delegation for shellbook.cc.
shellbook.cc uses the same name server setup as other domains, for example longtimebook.com, shusoso.com, finalbooks.work, lanlanbo.com and lenglengbb.com.
shellbook.cc partially shares name servers with other domains; examples include nsfatima.org.br, einarwillumsen.com, mobimart.com.ua, 13111j.com and martyslab.com.
These name servers are commonly used with the name servers dalary.ns.cloudflare.com, joyce.ns.cloudflare.com, mustafa.ns.cloudflare.com, mario.ns.cloudflare.com and justin.ns.cloudflare.com.
Host names with six IP numbers: elaine.ns.cloudflare.com points to: 2606:4700:50::adf5:3a98, 2803:f800:50::6ca2:c098, 2a06:98c1:50::ac40:2098, 108.162.192.152, 172.64.32.152 and 173.245.58.152; jermaine.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9d, 2803:f800:50::6ca2:c39d, 2a06:98c1:50::ac40:239d, 108.162.195.157, 162.159.44.157 and 172.64.35.157.