`jayyoshikawa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c0b2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3c3b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.59^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.178^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dara.ns.cloudflare.com`
		A	108.162.192.91^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dara.ns.cloudflare.com`
		A	172.64.32.91^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dara.ns.cloudflare.com`
		A	173.245.58.91^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dara.ns.cloudflare.com`
NS	`dom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dom.ns.cloudflare.com`
		A	108.162.193.157^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	172.64.33.157^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	173.245.59.157^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.59, 172.67.192.178
		IPv6 hints	2606:4700:3032::ac43:c0b2, 2606:4700:3034::6815:3c3b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`dara.ns.cloudflare.com`dns@cloudflare.com serial=2400193106

`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=1777117716

Same first word

jayyoshikawa.com

DNS History

10 records (6 active, 4 former)

●NSdara.ns.cloudflare.com2026-02-28 → 2026-04-25 · 3 obs

○ 2019-04-03 18:10:46
● 2026-02-28 22:25:34
● 2026-04-25 12:03:32

●NSdom.ns.cloudflare.com2026-02-28 → 2026-04-25 · 3 obs

○ 2019-04-03 18:10:46
● 2026-02-28 22:25:34
● 2026-04-25 12:03:32

○NSns1.hover.com2019-04-03 → 2019-04-03 · 3 obs

● 2019-04-03 18:10:46
○ 2026-02-28 22:25:34
○ 2026-04-25 12:03:32

○NSns2.hover.com2019-04-03 → 2019-04-03 · 3 obs

● 2019-04-03 18:10:46
○ 2026-02-28 22:25:34
○ 2026-04-25 12:03:32

○MXmx.hover.com.cust.hostedemail.com2019-04-03 → 2019-04-03 · 3 obs

● 2019-04-03 18:10:46
○ 2026-02-28 22:25:34
○ 2026-04-25 12:03:32

●A104.21.60.592026-02-28 → 2026-04-25 · 3 obs

○ 2019-04-03 18:10:46
● 2026-02-28 22:25:34
● 2026-04-25 12:03:32

●A172.67.192.1782026-02-28 → 2026-04-25 · 3 obs

○ 2019-04-03 18:10:46
● 2026-02-28 22:25:34
● 2026-04-25 12:03:32

●A2606:4700:3032::ac43:c0b22026-02-28 → 2026-04-25 · 3 obs

○ 2019-04-03 18:10:46
● 2026-02-28 22:25:34
● 2026-04-25 12:03:32

●A2606:4700:3034::6815:3c3b2026-02-28 → 2026-04-25 · 3 obs

○ 2019-04-03 18:10:46
● 2026-02-28 22:25:34
● 2026-04-25 12:03:32

○A64.98.145.302019-04-03 → 2019-04-03 · 3 obs

● 2019-04-03 18:10:46
○ 2026-02-28 22:25:34
○ 2026-04-25 12:03:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jayyoshikawa.com	dara.ns.cloudflare.com, dom.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.91

NS records: dara.ns.cloudflare.com, dom.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jayyoshikawa.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.178, 104.21.60.59`
AAAA	2	`2606:4700:3034::6815:3c3b, 2606:4700:3032::ac43:c0b2`
NS	2	`dara.ns.cloudflare.com, dom.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dara.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jayyoshikawa.com points to four IP numbers: 2606:4700:3032::ac43:c0b2, 2606:4700:3034::6815:3c3b, 104.21.60.59 and 172.67.192.178.

For instance, other host names booking.confirmation-id452188.com, blessmobile.com, morinantra.com, china-bio.net and contratando2026homeoffice.shop share IP numbers with jayyoshikawa.com.

Name Servers

jayyoshikawa.com is delegated to two name servers: dara.ns.cloudflare.com and dom.ns.cloudflare.com.

jayyoshikawa.com uses the same name server setup as other domains such as rondbank.com, xsday.com, gzbiqi.com, cdgushu.com and masxinli.com.

jayyoshikawa.com shares name servers with other domains at least partially, for example hnqclbj.com, jollibeedelivery.com, alma-na.co.il, fritzkits.com and kpanwnpn.xyz.

These name servers are commonly used with june.ns.cloudflare.com, dina.ns.cloudflare.com and coen.ns.cloudflare.com.

Host names with six IP numbers: host name dara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5b, 2803:f800:50::6ca2:c05b, 2a06:98c1:50::ac40:205b, 108.162.192.91, 172.64.32.91 and 173.245.58.91; host name dom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9d, 2803:f800:50::6ca2:c19d, 2a06:98c1:50::ac40:219d, 108.162.193.157, 172.64.33.157 and 173.245.59.157.

jayyoshikawa.com - robtex.com