`booknucleus.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:800d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:197^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.151^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.13^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maxim.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maxim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maxim.ns.cloudflare.com`
		A	108.162.195.198^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
		A	162.159.44.198^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
		A	172.64.35.198^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
NS	`tara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tara.ns.cloudflare.com`
		A	108.162.192.225^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	172.64.32.225^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	173.245.58.225^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.151, 172.67.128.13
		IPv6 hints	2606:4700:3035::ac43:800d, 2606:4700:3037::6815:197
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`maxim.ns.cloudflare.com`dns@cloudflare.com serial=2402124236

`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=1778358601

Same first word

booknucleus.com

DNS History

12 records (6 active, 6 former)

●NSmaxim.ns.cloudflare.com2026-02-26 → 2026-05-09 · 3 obs

○ 2020-01-22 03:09:10
● 2026-02-26 01:59:52
● 2026-05-09 20:43:12

○NSns.liquidweb.com2020-01-22 → 2020-01-22 · 4 obs

○ 2017-03-23 10:12:58
● 2020-01-22 03:09:10
○ 2026-02-26 01:59:52
○ 2026-05-09 20:43:12

○NSns.rackspace.com2015-06-24 → 2017-03-23 · 4 obs

● 2015-06-24 12:26:16
● 2017-03-23 10:12:58
○ 2020-01-22 03:09:10
○ 2026-05-09 20:43:12

○NSns1.liquidweb.com2020-01-22 → 2020-01-22 · 4 obs

○ 2017-03-23 10:12:58
● 2020-01-22 03:09:10
○ 2026-02-26 01:59:52
○ 2026-05-09 20:43:12

○NSns2.rackspace.com2015-06-24 → 2017-03-23 · 4 obs

● 2015-06-24 12:26:16
● 2017-03-23 10:12:58
○ 2020-01-22 03:09:10
○ 2026-05-09 20:43:12

●NStara.ns.cloudflare.com2026-02-26 → 2026-05-09 · 3 obs

○ 2020-01-22 03:09:10
● 2026-02-26 01:59:52
● 2026-05-09 20:43:12

●A104.21.1.1512026-02-26 → 2026-05-09 · 3 obs

○ 2020-01-22 03:09:10
● 2026-02-26 01:59:52
● 2026-05-09 20:43:12

●A172.67.128.132026-02-26 → 2026-05-09 · 3 obs

○ 2020-01-22 03:09:10
● 2026-02-26 01:59:52
● 2026-05-09 20:43:12

○A207.97.204.1402015-06-24 → 2017-03-23 · 4 obs

● 2015-06-24 12:26:16
● 2017-03-23 10:12:58
○ 2020-01-22 03:09:10
○ 2026-05-09 20:43:12

○A209.59.183.1152020-01-22 → 2020-01-22 · 4 obs

○ 2017-03-23 10:12:58
● 2020-01-22 03:09:10
○ 2026-02-26 01:59:52
○ 2026-05-09 20:43:12

●A2606:4700:3035::ac43:800d2026-02-26 → 2026-05-09 · 3 obs

○ 2020-01-22 03:09:10
● 2026-02-26 01:59:52
● 2026-05-09 20:43:12

●A2606:4700:3037::6815:1972026-02-26 → 2026-05-09 · 3 obs

○ 2020-01-22 03:09:10
● 2026-02-26 01:59:52
● 2026-05-09 20:43:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
booknucleus.com	tara.ns.cloudflare.com, maxim.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.198

NS records: tara.ns.cloudflare.com, maxim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for booknucleus.com (unsigned zone)

⏱️ Timing

Total: 453ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.151, 172.67.128.13`
AAAA	2	`2606:4700:3037::6815:197, 2606:4700:3035::ac43:800d`
NS	2	`maxim.ns.cloudflare.com, tara.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maxim.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

booknucleus.com refers to four IP numbers: 2606:4700:3035::ac43:800d, 2606:4700:3037::6815:197, 104.21.1.151 and 172.67.128.13.

Other host names, for instance www.mysheltie.com, vibegrid.com, eleazaronline.com, logic360apex.sbs and mixmycandles.com share IP numbers with booknucleus.com.

Name Servers

booknucleus.com's delegation uses two name servers: maxim.ns.cloudflare.com and tara.ns.cloudflare.com.

booknucleus.com uses the same name server setup as other domains, such as pointofcarevideo.com, doereports.com, epatiented.com, deliveryanimation.com and pendantmaroon.com.

booknucleus.com at least partially shares name servers with other domains, including desdemo.date, romina.io, ftv-(0x6d696c66)s.com, unagitop.com and antispublisher.com.

These name servers are commonly used with toby.ns.cloudflare.com.

Host names with six IP numbers:

maxim.ns.cloudflare.com points to 2606:4700:58::a29f:2cc6, 2803:f800:50::6ca2:c3c6, 2a06:98c1:50::ac40:23c6, 108.162.195.198, 162.159.44.198 and 172.64.35.198.

tara.ns.cloudflare.com points to 2606:4700:50::adf5:3ae1, 2803:f800:50::6ca2:c0e1, 2a06:98c1:50::ac40:20e1, 108.162.192.225, 172.64.32.225 and 173.245.58.225.

booknucleus.com - robtex.com

booknucleus.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`booknucleus.com`

`com`