`newbobooks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a57c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:41c0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.192^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.124^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`jacqueline.ns.cloudflare.com`
		A	2606:4700:50::a29f:2684^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c284^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jacqueline.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2284^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jacqueline.ns.cloudflare.com`
		A	108.162.194.132^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
		A	162.159.38.132^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
		A	172.64.34.132^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.192, 172.67.165.124
		IPv6 hints	2606:4700:3033::ac43:a57c, 2606:4700:3034::6815:41c0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2402537406

`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.net`nstld@verisign-grs.com serial=1777102971

📈 Tranco rank: #250,527

Subdomains

www.newbobooks.com

Same first word

newbobooks.com

Similar names

webonbooks.com

DNS History

16 records (6 active, 10 former)

●NSaustin.ns.cloudflare.com2026-04-19 → 2026-04-25 · 3 obs

○ 2020-01-21 22:20:30
● 2026-04-19 04:16:38
● 2026-04-25 08:12:26

○NSdns1.registrar-servers.com2020-01-21 → 2020-01-21 · 4 obs

○ 2017-03-14 22:38:58
● 2020-01-21 22:20:30
○ 2026-04-19 04:16:38
○ 2026-04-25 08:12:26

○NSdns2.registrar-servers.com2020-01-21 → 2020-01-21 · 4 obs

○ 2017-03-14 22:38:58
● 2020-01-21 22:20:30
○ 2026-04-19 04:16:38
○ 2026-04-25 08:12:26

●NSjacqueline.ns.cloudflare.com2026-04-19 → 2026-04-25 · 3 obs

○ 2020-01-21 22:20:30
● 2026-04-19 04:16:38
● 2026-04-25 08:12:26

○NSns15.domaincontrol.com2015-08-15 → 2017-03-14 · 4 obs

● 2015-08-15 11:38:34
● 2017-03-14 22:38:58
○ 2020-01-21 22:20:30
○ 2026-04-25 08:12:26

○NSns16.domaincontrol.com2015-08-15 → 2017-03-14 · 4 obs

● 2015-08-15 11:38:34
● 2017-03-14 22:38:58
○ 2020-01-21 22:20:30
○ 2026-04-25 08:12:26

○MXalt1.aspmx.l.google.com2015-08-15 → 2017-03-14 · 4 obs

● 2015-08-15 11:38:34
● 2017-03-14 22:38:58
○ 2020-01-21 22:20:30
○ 2026-04-25 08:12:26

○MXalt2.aspmx.l.google.com2015-08-15 → 2017-03-14 · 4 obs

● 2015-08-15 11:38:34
● 2017-03-14 22:38:58
○ 2020-01-21 22:20:30
○ 2026-04-25 08:12:26

○MXaspmx.l.google.com2015-08-15 → 2017-03-14 · 4 obs

● 2015-08-15 11:38:34
● 2017-03-14 22:38:58
○ 2020-01-21 22:20:30
○ 2026-04-25 08:12:26

○MXaspmx2.googlemail.com2015-08-15 → 2017-03-14 · 4 obs

● 2015-08-15 11:38:34
● 2017-03-14 22:38:58
○ 2020-01-21 22:20:30
○ 2026-04-25 08:12:26

○MXaspmx3.googlemail.com2015-08-15 → 2017-03-14 · 4 obs

● 2015-08-15 11:38:34
● 2017-03-14 22:38:58
○ 2020-01-21 22:20:30
○ 2026-04-25 08:12:26

●A104.21.65.1922026-04-19 → 2026-04-25 · 3 obs

○ 2020-01-21 22:20:30
● 2026-04-19 04:16:38
● 2026-04-25 08:12:26

●A172.67.165.1242026-04-19 → 2026-04-25 · 3 obs

○ 2020-01-21 22:20:30
● 2026-04-19 04:16:38
● 2026-04-25 08:12:26

○A184.168.221.332015-08-15 → 2017-03-14 · 4 obs

● 2015-08-15 11:38:34
● 2017-03-14 22:38:58
○ 2020-01-21 22:20:30
○ 2026-04-25 08:12:26

●A2606:4700:3033::ac43:a57c2026-04-19 → 2026-04-25 · 3 obs

○ 2020-01-21 22:20:30
● 2026-04-19 04:16:38
● 2026-04-25 08:12:26

●A2606:4700:3034::6815:41c02026-04-19 → 2026-04-25 · 3 obs

○ 2020-01-21 22:20:30
● 2026-04-19 04:16:38
● 2026-04-25 08:12:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
newbobooks.com	austin.ns.cloudflare.com, jacqueline.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.70

NS records: austin.ns.cloudflare.com, jacqueline.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for newbobooks.com (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.192, 172.67.165.124`
AAAA	2	`2606:4700:3033::ac43:a57c, 2606:4700:3034::6815:41c0`
NS	2	`austin.ns.cloudflare.com, jacqueline.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.newbobooks.com is newbobooks.com.

IP Addresses

newbobooks.com points to four IP numbers: 2606:4700:3033::ac43:a57c, 2606:4700:3034::6815:41c0, 104.21.65.192 and 172.67.165.124.

Other host names, for instance sellanger.com, ualocal170.com, www.okexxnut.com, sourcedevie.org and nanodegrees.com.cn share IP numbers with newbobooks.com.

Name Servers

newbobooks.com is delegated to two name servers: austin.ns.cloudflare.com and jacqueline.ns.cloudflare.com.

newbobooks.com uses the same name server setup as other domains, for instance walljm.com, poetryofthegods.com, tatilimsensin.com, transferdatca.net and cloudtalkglobal.com.

newbobooks.com shares name servers with other domains at least partially, for instance villeladeandrade.com.br, martyrytech.digital, popclickbab3.xyz, flarenetmetrics.digital and aonns.com.

these name servers are often used with norah.ns.cloudflare.com, miki.ns.cloudflare.com and gabe.ns.cloudflare.com.

Host names with six IP numbers: austin.ns.cloudflare.com points to 2606:4700:58::adf5:3b46, 2803:f800:50::6ca2:c146, 2a06:98c1:50::ac40:2146, 108.162.193.70, 172.64.33.70 and 173.245.59.70; jacqueline.ns.cloudflare.com points to 2606:4700:50::a29f:2684, 2803:f800:50::6ca2:c284, 2a06:98c1:50::ac40:2284, 108.162.194.132, 162.159.38.132 and 172.64.34.132.

newbobooks.com - robtex.com

newbobooks.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`newbobooks.com`

`com`