`bigriverjp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b274^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4049^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.73^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.116^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dakota.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dakota.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dakota.ns.cloudflare.com`
		A	108.162.195.79^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
		A	162.159.44.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
		A	172.64.35.79^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dakota.ns.cloudflare.com`
NS	`ophelia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ophelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ophelia.ns.cloudflare.com`
		A	108.162.194.248^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	162.159.38.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	172.64.34.248^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
MX	`bigriverjp-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
TXT	`MS=ms64942128`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.64.73, 172.67.178.116
		IPv6	2606:4700:3033::ac43:b274, 2606:4700:3036::6815:4049
SOA	`dakota.ns.cloudflare.com`dns@cloudflare.com serial=2398764564

`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=1774547832

🔒 HSTS Preload (+subdomains)

Same first word

bigriverjp.com

DNS History

11 records (7 active, 4 former)

●NSdakota.ns.cloudflare.com2026-03-02 → 2026-03-26 · 3 obs

○ 2017-10-28 00:02:08
● 2026-03-02 23:11:26
● 2026-03-26 18:21:54

○NSns-1139.awsdns-14.org2017-10-28 → 2017-10-28 · 3 obs

● 2017-10-28 00:02:08
○ 2026-03-02 23:11:26
○ 2026-03-26 18:21:54

○NSns-118.awsdns-14.com2017-10-28 → 2017-10-28 · 3 obs

● 2017-10-28 00:02:08
○ 2026-03-02 23:11:26
○ 2026-03-26 18:21:54

○NSns-1958.awsdns-52.co.uk2017-10-28 → 2017-10-28 · 3 obs

● 2017-10-28 00:02:08
○ 2026-03-02 23:11:26
○ 2026-03-26 18:21:54

○NSns-778.awsdns-33.net2017-10-28 → 2017-10-28 · 3 obs

● 2017-10-28 00:02:08
○ 2026-03-02 23:11:26
○ 2026-03-26 18:21:54

●NSophelia.ns.cloudflare.com2026-03-02 → 2026-03-26 · 3 obs

○ 2017-10-28 00:02:08
● 2026-03-02 23:11:26
● 2026-03-26 18:21:54

●MXbigriverjp-com.mail.protection.outlook.com2017-10-28 → 2026-03-26 · 2 obs

● 2017-10-28 00:02:08
● 2026-03-26 18:21:54

●A104.21.64.732026-03-02 → 2026-03-26 · 2 obs

● 2026-03-02 23:11:26
● 2026-03-26 18:21:54

●A172.67.178.1162026-03-02 → 2026-03-26 · 2 obs

● 2026-03-02 23:11:26
● 2026-03-26 18:21:54

●A2606:4700:3033::ac43:b2742026-03-02 → 2026-03-26 · 2 obs

● 2026-03-02 23:11:26
● 2026-03-26 18:21:54

●A2606:4700:3036::6815:40492026-03-02 → 2026-03-26 · 2 obs

● 2026-03-02 23:11:26
● 2026-03-26 18:21:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bigriverjp.com	ophelia.ns.cloudflare.com, dakota.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.79

NS records: ophelia.ns.cloudflare.com, dakota.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigriverjp.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.73, 172.67.178.116`
AAAA	2	`2606:4700:3033::ac43:b274, 2606:4700:3036::6815:4049`
NS	2	`dakota.ns.cloudflare.com, ophelia.ns.cloudflare.com`
MX	1	`bigriverjp-com.mail.protection.outlook.c`
TXT	2	`MS=ms64942128, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dakota.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bigriverjp.com maps to four IP numbers: 2606:4700:3033::ac43:b274, 2606:4700:3036::6815:4049, 104.21.64.73 and 172.67.178.116.

Other host names such as pedersen.email, nbagames.com.au, www.lpwm.com.cn, playcle.com and bronkos.pl share IPs with bigriverjp.com.

Name Servers

Two name servers dakota.ns.cloudflare.com and ophelia.ns.cloudflare.com handle the delegation for bigriverjp.com.

bigriverjp.com shares the same name server setup as other domains, for example jeffcofire.com, theflashback.co.uk, brsvcs.in, willerei.com and willerei.de.

bigriverjp.com at least partially shares name servers with other domains, for example bbxx3.com, rileytek.com, myjordanshoes.com, mn4u.net and loldytt.net.