`erobookjapan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:476e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:907c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.110^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.124^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cheryl.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c053^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cheryl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2053^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cheryl.ns.cloudflare.com`
		A	108.162.192.83^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	172.64.32.83^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	173.245.58.83^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
NS	`oswald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
TXT	`google-site-verification=kGYikFEgyOD8uLn6YTAhM3JSnayt1p4mWxLTF9N6Zi0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.110, 172.67.144.124
		IPv6 hints	2606:4700:3034::6815:476e, 2606:4700:3034::ac43:907c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOA	`cheryl.ns.cloudflare.com`dns@cloudflare.com serial=2402237630

`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=1778686646

Same first word

erobookjapan.com

DNS History

6 records (6 active, 0 former)

●NScheryl.ns.cloudflare.com2026-03-25 → 2026-05-13 · 2 obs

● 2026-03-25 06:48:02
● 2026-05-13 15:44:40

●NSoswald.ns.cloudflare.com2026-03-25 → 2026-05-13 · 2 obs

● 2026-03-25 06:48:02
● 2026-05-13 15:44:40

●A104.21.71.1102026-03-25 → 2026-05-13 · 2 obs

● 2026-03-25 06:48:02
● 2026-05-13 15:44:40

●A172.67.144.1242026-03-25 → 2026-05-13 · 2 obs

● 2026-03-25 06:48:02
● 2026-05-13 15:44:40

●A2606:4700:3034::6815:476e2026-03-25 → 2026-05-13 · 2 obs

● 2026-03-25 06:48:02
● 2026-05-13 15:44:40

●A2606:4700:3034::ac43:907c2026-03-25 → 2026-05-13 · 2 obs

● 2026-03-25 06:48:02
● 2026-05-13 15:44:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
erobookjapan.com	cheryl.ns.cloudflare.com, oswald.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.218

NS records: cheryl.ns.cloudflare.com, oswald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for erobookjapan.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.144.124, 104.21.71.110`
AAAA	2	`2606:4700:3034::ac43:907c, 2606:4700:3034::6815:476e`
NS	2	`cheryl.ns.cloudflare.com, oswald.ns.cloudflare.com`
TXT	1	`google-site-verification=kGYikFEgyOD8uLn`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cheryl.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

erobookjapan.com points to four IP numbers: 2606:4700:3034::6815:476e, 2606:4700:3034::ac43:907c, 104.21.71.110 and 172.67.144.124.

Other host names, for instance atleticocatania.com, cakihoiaholdings.digital, pallesecurities.com, hengwang2008.com and opsportwedden.com share IP numbers with erobookjapan.com.

Name Servers

erobookjapan.com's delegation is to two name servers cheryl.ns.cloudflare.com and oswald.ns.cloudflare.com.

erobookjapan.com shares the same name server configuration as other domains, such as abcdccaatt.com, aumygvtxrefunbnhg.pages.dev, erobooks.jp, bergoutdoor.com and shortestdomain.com.

erobookjapan.com at least partially shares its name servers with other domains, for instance woodyjobs.com, solotutes.in, boucherie-dijon.com, duilawyerdenver.com and yonorummy016.com.

These name servers are commonly used with logan.ns.cloudflare.com, opal.ns.cloudflare.com and etta.ns.cloudflare.com.

Host names with six IP numbers:

cheryl.ns.cloudflare.com points to: 2606:4700:50::adf5:3a53, 2803:f800:50::6ca2:c053, 2a06:98c1:50::ac40:2053, 108.162.192.83, 172.64.32.83 and 173.245.58.83.

oswald.ns.cloudflare.com points to: 2606:4700:58::adf5:3bda, 2803:f800:50::6ca2:c1da, 2a06:98c1:50::ac40:21da, 108.162.193.218, 172.64.33.218 and 173.245.59.218.

erobookjapan.com - robtex.com