bcbook.net - robtex.com
bcbook.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:1926🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:de99🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.38Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.222.153🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cruz.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c058🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2058🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| A | 108.162.192.88🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| A | 172.64.32.88🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| A | 173.245.58.88🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cruz.ns.cloudflare.com | ||||||
| NS | moura.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cd9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| A | 108.162.195.217🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| A | 162.159.44.217Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| A | 172.64.35.217🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | moura.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.25.38, 172.67.222.153 | ||||||
| IPv6 | 2606:4700:3033::6815:1926, 2606:4700:3035::ac43:de99 | ||||||
| SOA | cruz.ns.cloudflare.comdns@cloudflare.com serial=2398995526 | ||||||
net
| 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=1774389957 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NScruz.ns.cloudflare.com2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 18:47:56
● 2026-03-24 22:14:46
○NSdns10.hichina.com2016-07-03 → 2017-03-26 · 4 obs
● 2017-03-26 01:59:36
○ 2026-03-16 18:47:56
○ 2026-03-24 22:14:46
○NSdns9.hichina.com2016-07-03 → 2017-03-26 · 4 obs
● 2017-03-26 01:59:36
○ 2026-03-16 18:47:56
○ 2026-03-24 22:14:46
●NSmoura.ns.cloudflare.com2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 18:47:56
● 2026-03-24 22:14:46
○MXmxn.mxhichina.com2016-07-03 → 2017-03-26 · 4 obs
● 2017-03-26 01:59:36
○ 2026-03-16 18:47:56
○ 2026-03-24 22:14:46
○MXmxw.mxhichina.com2016-07-03 → 2017-03-26 · 4 obs
● 2017-03-26 01:59:36
○ 2026-03-16 18:47:56
○ 2026-03-24 22:14:46
○A101.200.164.202016-07-03 → 2017-03-26 · 4 obs
● 2017-03-26 01:59:36
○ 2026-03-16 18:47:56
○ 2026-03-24 22:14:46
●A104.21.25.382026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 18:47:56
● 2026-03-24 22:14:46
●A172.67.222.1532026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 18:47:56
● 2026-03-24 22:14:46
●A2606:4700:3033::6815:19262026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 18:47:56
● 2026-03-24 22:14:46
●A2606:4700:3035::ac43:de992026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 18:47:56
● 2026-03-24 22:14:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| bcbook.net | cruz.ns.cloudflare.com, moura.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.217
NS records: cruz.ns.cloudflare.com, moura.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcbook.net (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.25.38, 172.67.222.153 |
| AAAA | 2 | 2606:4700:3033::6815:1926, 2606:4700:3035::ac43:de99 |
| NS | 2 | cruz.ns.cloudflare.com, moura.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cruz.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
bcbook.net resolves to four IP numbers: 2606:4700:3033::6815:1926, 2606:4700:3035::ac43:de99, 104.21.25.38 and 172.67.222.153.
other host names for instance sos-rideaux-metalliques.com, apprendre-facilement.fr, api.nexchange.io, bmcgroup.be and adultneir.shop share IP numbers with bcbook.net.
Name Servers
bcbook.net is delegated to two name servers: cruz.ns.cloudflare.com and moura.ns.cloudflare.com.
bcbook.net shares the same name server setup as other domains, for example xxyggl.com, jfroot.com, 53se53.com, sdybgs.com and 51ztzs.com.
bcbook.net at least partially shares name servers with other domains, for instance milfordlions.com, scarabtemplew.com, premium-shops.ch, o-nxt.com and echoaqustic.com.pl.
These name servers are often used with becky.ns.cloudflare.com and donna.ns.cloudflare.com.
Host names with six IP numbers:
cruz.ns.cloudflare.com points to: 2606:4700:50::adf5:3a58, 2803:f800:50::6ca2:c058, 2a06:98c1:50::ac40:2058, 108.162.192.88, 172.64.32.88 and 173.245.58.88; moura.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd9, 2803:f800:50::6ca2:c3d9, 2a06:98c1:50::ac40:23d9, 108.162.195.217, 162.159.44.217 and 172.64.35.217.