reactbooks.com - dns.ninja

`reactbooks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4e22^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d763^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.34^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.99^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hadlee.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2643^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c243^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hadlee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2243^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hadlee.ns.cloudflare.com`
		A	108.162.194.67^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
		A	162.159.38.67^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
		A	172.64.34.67^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
NS	`skip.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`skip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`skip.ns.cloudflare.com`
		A	108.162.193.233^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	172.64.33.233^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	173.245.59.233^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
MX	`_dc-mx.2e3e6939f355.reactbooks.com` ⭐
		A	162.214.80.6^{🇺🇸 EIGI162.214.80.0/24}
			PTR	`sh003.webhostingservices.com`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.34, 172.67.215.99
		IPv6 hints	2606:4700:3031::6815:4e22, 2606:4700:3035::ac43:d763
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`hadlee.ns.cloudflare.com`dns@cloudflare.com serial=2411440301

`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=1786247524

Subdomains

mail.reactbooks.com

Same first word

reactbooks.com

Similar names

bookcaster.com

tracebooks.com

ebookscart.com

bookscrate.com

bookcrates.com

booktraces.com

beatcrooks.com

tracesbook.com

bookcaster.co.uk

booktraces.org

certabooks.com

DNS History

15 records (7 active, 8 former)

●NShadlee.ns.cloudflare.com2026-03-21 → 2026-08-09 · 3 obs

○ 2019-04-13 16:24:14
● 2026-03-21 12:10:26
● 2026-08-09 04:20:24

○NSns1.linode.com2019-04-13 → 2019-04-13 · 3 obs

● 2019-04-13 16:24:14
○ 2026-03-21 12:10:26
○ 2026-08-09 04:20:24

○NSns2.linode.com2019-04-13 → 2019-04-13 · 3 obs

● 2019-04-13 16:24:14
○ 2026-03-21 12:10:26
○ 2026-08-09 04:20:24

○NSns3.linode.com2019-04-13 → 2019-04-13 · 3 obs

● 2019-04-13 16:24:14
○ 2026-03-21 12:10:26
○ 2026-08-09 04:20:24

○NSns4.linode.com2019-04-13 → 2019-04-13 · 3 obs

● 2019-04-13 16:24:14
○ 2026-03-21 12:10:26
○ 2026-08-09 04:20:24

○NSns5.linode.com2019-04-13 → 2019-04-13 · 3 obs

● 2019-04-13 16:24:14
○ 2026-03-21 12:10:26
○ 2026-08-09 04:20:24

●NSskip.ns.cloudflare.com2026-03-21 → 2026-08-09 · 3 obs

○ 2019-04-13 16:24:14
● 2026-03-21 12:10:26
● 2026-08-09 04:20:24

●MX_dc-mx.2e3e6939f355.reactbooks.com2026-03-21 → 2026-08-09 · 3 obs

○ 2019-04-13 16:24:14
● 2026-03-21 12:10:26
● 2026-08-09 04:20:24

○MXmail.reactbooks.com2019-04-13 → 2019-04-13 · 3 obs

● 2019-04-13 16:24:14
○ 2026-03-21 12:10:26
○ 2026-08-09 04:20:24

●A104.21.78.342026-03-21 → 2026-08-09 · 3 obs

○ 2019-04-13 16:24:14
● 2026-03-21 12:10:26
● 2026-08-09 04:20:24

●A172.67.215.992026-03-21 → 2026-08-09 · 3 obs

○ 2019-04-13 16:24:14
● 2026-03-21 12:10:26
● 2026-08-09 04:20:24

○A178.79.170.1292019-04-13 → 2019-04-13 · 3 obs

● 2019-04-13 16:24:14
○ 2026-03-21 12:10:26
○ 2026-08-09 04:20:24

●A2606:4700:3031::6815:4e222026-03-21 → 2026-08-09 · 3 obs

○ 2019-04-13 16:24:14
● 2026-03-21 12:10:26
● 2026-08-09 04:20:24

●A2606:4700:3035::ac43:d7632026-03-21 → 2026-08-09 · 3 obs

○ 2019-04-13 16:24:14
● 2026-03-21 12:10:26
● 2026-08-09 04:20:24

○A2a01:7e00::f03c:91ff:fec2:65db2019-04-13 → 2019-04-13 · 3 obs

● 2019-04-13 16:24:14
○ 2026-03-21 12:10:26
○ 2026-08-09 04:20:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
reactbooks.com	skip.ns.cloudflare.com, hadlee.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.233

NS records: skip.ns.cloudflare.com, hadlee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reactbooks.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.99, 104.21.78.34`
AAAA	2	`2606:4700:3031::6815:4e22, 2606:4700:3035::ac43:d763`
NS	2	`hadlee.ns.cloudflare.com, skip.ns.cloudflare.com`
MX	1	`_dc-mx.2e3e6939f355.reactbooks.com (pri:`
TXT	1	`v=spf1 a mx include:websitewelcome.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hadlee.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

reactbooks.com is a parent domain of mail.reactbooks.com.

IP Addresses

reactbooks.com resolves to four IP addresses: 104.21.78.34, 172.67.215.99, 2606:4700:3031::6815:4e22 and 2606:4700:3035::ac43:d763.

alt4.aspmx.l.google.com.kijkshop.nl, nexspa.com, mim-pi.com and two other host names share IP numbers with reactbooks.com.

Name Servers

The NS records for reactbooks.com delegate to hadlee.ns.cloudflare.com and skip.ns.cloudflare.com.

reactbooks.com uses the same name servers as several other domains — among them mynavyrates.org, 4gives.com, coinmamaxs.com and two more.

reactbooks.com shares at least some of its name servers with other domains, including realestateegypt.net, tribunascommesse.it, pastago.us and two others.

It is common to find these name servers alongside the name servers shane.ns.cloudflare.com, sharon.ns.cloudflare.com, lola.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

hadlee.ns.cloudflare.com maps to 108.162.194.67, 162.159.38.67, 172.64.34.67 and 3 additional IP addresses.

skip.ns.cloudflare.com maps to 108.162.193.233, 172.64.33.233, 173.245.59.233 and 3 additional IP addresses.

Mail Servers

Mail for reactbooks.com is handled by a single mail server, _dc-mx.2e3e6939f355.reactbooks.com.

_dc-mx.2e3e6939f355.reactbooks.com resolves to 162.214.80.6 and no other IP number.