`waruguchi16.jp`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8737^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:6c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.194^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.55^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hera.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
NS	`justin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`justin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`justin.ns.cloudflare.com`
		A	108.162.193.187^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.187^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.187^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`google-site-verification=HsSK7WxOHw5n492JhC_maq5rmnreIIE6DKiwfvqY0N0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.194, 172.67.135.55
		IPv6 hints	2606:4700:3032::ac43:8737, 2606:4700:3037::6815:6c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOA	`hera.ns.cloudflare.com`dns@cloudflare.com serial=2408941527

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1784757603

📈 Tranco rank: #110,775

Subdomains

www.waruguchi16.jp

Same first word

waruguchi16.jp

DNS History

12 records (6 active, 6 former)

●NShera.ns.cloudflare.com2026-05-20 → 2026-07-22 · 2 obs

● 2026-05-20 06:01:00
● 2026-07-22 22:42:50

●NSjustin.ns.cloudflare.com2026-05-20 → 2026-07-22 · 2 obs

● 2026-05-20 06:01:00
● 2026-07-22 22:42:50

●A104.21.6.1942026-05-20 → 2026-07-22 · 8 obs

● 2026-05-20 06:01:00
○ 2026-05-25 17:56:52
● 2026-05-29 12:23:38
● 2026-05-29 13:43:06
○ 2026-06-03 21:00:30
● 2026-07-04 01:25:50
○ 2026-07-10 07:08:30
● 2026-07-22 22:42:50

●A172.67.135.552026-05-20 → 2026-07-22 · 8 obs

● 2026-05-20 06:01:00
○ 2026-05-25 17:56:52
● 2026-05-29 12:23:38
● 2026-05-29 13:43:06
○ 2026-06-03 21:00:30
● 2026-07-04 01:25:50
○ 2026-07-10 07:08:30
● 2026-07-22 22:42:50

○A188.114.96.02026-05-25 → 2026-07-10 · 8 obs

○ 2026-05-20 06:01:00
● 2026-05-25 17:56:52
○ 2026-05-29 12:23:38
○ 2026-05-29 13:43:06
● 2026-06-03 21:00:30
○ 2026-07-04 01:25:50
● 2026-07-10 07:08:30
○ 2026-07-22 22:42:50

○A188.114.97.02026-05-25 → 2026-07-10 · 8 obs

○ 2026-05-20 06:01:00
● 2026-05-25 17:56:52
○ 2026-05-29 12:23:38
○ 2026-05-29 13:43:06
● 2026-06-03 21:00:30
○ 2026-07-04 01:25:50
● 2026-07-10 07:08:30
○ 2026-07-22 22:42:50

○A2606:4700:3032::6815:6c22026-05-20 → 2026-05-29 · 6 obs

● 2026-05-20 06:01:00
○ 2026-05-25 17:56:52
● 2026-05-29 12:23:38
● 2026-05-29 13:43:06
○ 2026-06-03 21:00:30
○ 2026-07-22 22:42:50

●A2606:4700:3032::ac43:87372026-07-04 → 2026-07-22 · 4 obs

○ 2026-06-03 21:00:30
● 2026-07-04 01:25:50
○ 2026-07-10 07:08:30
● 2026-07-22 22:42:50

○A2606:4700:3034::ac43:87372026-05-20 → 2026-05-29 · 6 obs

● 2026-05-20 06:01:00
○ 2026-05-25 17:56:52
● 2026-05-29 12:23:38
● 2026-05-29 13:43:06
○ 2026-06-03 21:00:30
○ 2026-07-22 22:42:50

●A2606:4700:3037::6815:6c22026-07-04 → 2026-07-22 · 4 obs

○ 2026-06-03 21:00:30
● 2026-07-04 01:25:50
○ 2026-07-10 07:08:30
● 2026-07-22 22:42:50

○A2a06:98c1:3120::2026-05-25 → 2026-07-10 · 8 obs

○ 2026-05-20 06:01:00
● 2026-05-25 17:56:52
○ 2026-05-29 12:23:38
○ 2026-05-29 13:43:06
● 2026-06-03 21:00:30
○ 2026-07-04 01:25:50
● 2026-07-10 07:08:30
○ 2026-07-22 22:42:50

○A2a06:98c1:3121::2026-05-25 → 2026-07-10 · 8 obs

○ 2026-05-20 06:01:00
● 2026-05-25 17:56:52
○ 2026-05-29 12:23:38
○ 2026-05-29 13:43:06
● 2026-06-03 21:00:30
○ 2026-07-04 01:25:50
● 2026-07-10 07:08:30
○ 2026-07-22 22:42:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
waruguchi16.jp	hera.ns.cloudflare.com, justin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.162

NS records: hera.ns.cloudflare.com, justin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for waruguchi16.jp (unsigned zone)

⏱️ Timing

Total: 957ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.135.55, 104.21.6.194`
AAAA	2	`2606:4700:3032::ac43:8737, 2606:4700:3037::6815:6c2`
NS	2	`hera.ns.cloudflare.com, justin.ns.cloudflare.com`
TXT	1	`google-site-verification=HsSK7WxOHw5n492`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hera.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

waruguchi16.jp is a parent domain of www.waruguchi16.jp.

IP Addresses

waruguchi16.jp has four IP addresses: 104.21.6.194, 172.67.135.55, 2606:4700:3032::ac43:8737 and 2606:4700:3037::6815:6c2.

galan-okna.pl, rfc-online.ru, lflgbw.com plus two other host names have IP numbers in common with waruguchi16.jp.

Name Servers

waruguchi16.jp has two authoritative name servers — hera.ns.cloudflare.com and justin.ns.cloudflare.com.

The name server configuration of waruguchi16.jp is shared with other domains, for instance katies.io, swiftpal.io, kronosati.co and two others.

waruguchi16.jp shares at least some of its name servers with other domains, including sxdean.net, wilsonboyhoodhome.org, ar-search.com and two others.

These name servers are frequently paired with the name servers bart.ns.cloudflare.com and pranab.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hera.ns.cloudflare.com points to 108.162.192.162, 172.64.32.162, 173.245.58.162 and 3 other IP addresses.

justin.ns.cloudflare.com points to 108.162.193.187, 172.64.33.187, 173.245.59.187 and 3 other IP addresses.

waruguchi16.jp - robtex.com

waruguchi16.jp

jp

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`waruguchi16.jp`

`jp`