mybooksbd.com - robtex.com

mybooksbd.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:44cc🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c674🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.204Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.116🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdiva.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A2803:f800:50::6ca2:c061🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdiva.ns.cloudflare.com
A2a06:98c1:50::ac40:2061🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdiva.ns.cloudflare.com
A108.162.192.97🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A172.64.32.97🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A173.245.58.97🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
NSgreg.ns.cloudflare.com
A2606:4700:58::adf5:3b73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A2803:f800:50::6ca2:c173🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgreg.ns.cloudflare.com
A2a06:98c1:50::ac40:2173🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgreg.ns.cloudflare.com
A108.162.193.115🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A172.64.33.115🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A173.245.59.115🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.68.204, 172.67.198.116
IPv6 hints2606:4700:3033::6815:44cc, 2606:4700:3036::ac43:c674
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOAdiva.ns.cloudflare.comdns@cloudflare.com serial=2398656579

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777603941

Same first word

mybooksbd.com

DNS History

14 records (6 active, 8 former)

20192020202120222023202420252026NSdiva.ns.cloudflare.comgreg.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.68.204172.67.198.1162606:4700:3033::6815:44cc2606:4700:3036::ac43:c674192.64.119.141
●NSdiva.ns.cloudflare.com2026-04-10 → 2026-05-01 · 3 obs
○ 2018-10-28 19:16:48
● 2026-04-10 04:45:16
● 2026-05-01 02:58:50
○NSdns1.registrar-servers.com2018-10-28 → 2018-10-28 · 3 obs
● 2018-10-28 19:16:48
○ 2026-04-10 04:45:16
○ 2026-05-01 02:58:50
○NSdns2.registrar-servers.com2018-10-28 → 2018-10-28 · 3 obs
● 2018-10-28 19:16:48
○ 2026-04-10 04:45:16
○ 2026-05-01 02:58:50
●NSgreg.ns.cloudflare.com2026-04-10 → 2026-05-01 · 3 obs
○ 2018-10-28 19:16:48
● 2026-04-10 04:45:16
● 2026-05-01 02:58:50
○MXeforward1.registrar-servers.com2018-10-28 → 2018-10-28 · 3 obs
● 2018-10-28 19:16:48
○ 2026-04-10 04:45:16
○ 2026-05-01 02:58:50
○MXeforward2.registrar-servers.com2018-10-28 → 2018-10-28 · 3 obs
● 2018-10-28 19:16:48
○ 2026-04-10 04:45:16
○ 2026-05-01 02:58:50
○MXeforward3.registrar-servers.com2018-10-28 → 2018-10-28 · 3 obs
● 2018-10-28 19:16:48
○ 2026-04-10 04:45:16
○ 2026-05-01 02:58:50
○MXeforward4.registrar-servers.com2018-10-28 → 2018-10-28 · 3 obs
● 2018-10-28 19:16:48
○ 2026-04-10 04:45:16
○ 2026-05-01 02:58:50
○MXeforward5.registrar-servers.com2018-10-28 → 2018-10-28 · 3 obs
● 2018-10-28 19:16:48
○ 2026-04-10 04:45:16
○ 2026-05-01 02:58:50
●A104.21.68.2042026-04-10 → 2026-05-01 · 3 obs
○ 2018-10-28 19:16:48
● 2026-04-10 04:45:16
● 2026-05-01 02:58:50
●A172.67.198.1162026-04-10 → 2026-05-01 · 3 obs
○ 2018-10-28 19:16:48
● 2026-04-10 04:45:16
● 2026-05-01 02:58:50
○A192.64.119.1412018-10-28 → 2018-10-28 · 3 obs
● 2018-10-28 19:16:48
○ 2026-04-10 04:45:16
○ 2026-05-01 02:58:50
●A2606:4700:3033::6815:44cc2026-04-10 → 2026-05-01 · 3 obs
○ 2018-10-28 19:16:48
● 2026-04-10 04:45:16
● 2026-05-01 02:58:50
●A2606:4700:3036::ac43:c6742026-04-10 → 2026-05-01 · 3 obs
○ 2018-10-28 19:16:48
● 2026-04-10 04:45:16
● 2026-05-01 02:58:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...-
mybooksbd.comgreg.ns.cloudflare.com, diva.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.97

NS records: greg.ns.cloudflare.com, diva.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mybooksbd.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.68.204, 172.67.198.116
AAAA22606:4700:3036::ac43:c674, 2606:4700:3033::6815:44cc
NS2diva.ns.cloudflare.com, greg.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1diva.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (greg.ns.cloudflare.com, greg.ns.cloudflare.com, greg.ns.cloudflare.com...)

Analysis

IP Addresses

mybooksbd.com resolves to four IP numbers: 2606:4700:3033::6815:44cc, 2606:4700:3036::ac43:c674, 104.21.68.204 and 172.67.198.116.

Other host names such as campus-expo.com, subjav.app, yduw.cn, www.exequias.com and mx.allstarelectric-sa.com share IPs with mybooksbd.com.

Name Servers

mybooksbd.com is delegated to two name servers: diva.ns.cloudflare.com and greg.ns.cloudflare.com.

mybooksbd.com shares the same name server setup as artssdc.com, ramalho.workers.dev, mklawfirm.com.au, aalxbjz.digital and flyleair.com.

mybooksbd.com at least partially shares name servers with other domains, for instance bandungnews.id, labtube.com.br, gasly.co, polarisinnovation.com and servts.com.

These name servers are commonly used together with adaline.ns.cloudflare.com, dana.ns.cloudflare.com and dexter.ns.cloudflare.com.

Host names with six IP numbers:

diva.ns.cloudflare.com points to 2606:4700:50::adf5:3a61, 2803:f800:50::6ca2:c061, 2a06:98c1:50::ac40:2061, 108.162.192.97, 172.64.32.97 and 173.245.58.97.

greg.ns.cloudflare.com points to 2606:4700:58::adf5:3b73, 2803:f800:50::6ca2:c173, 2a06:98c1:50::ac40:2173, 108.162.193.115, 172.64.33.115 and 173.245.59.115.