risustech.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`risustech.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:16dd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:cf25^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.221^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.37^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rodrigo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4e
		A	2803:f800:50::6ca2:c34e
		A	2a06:98c1:50::ac40:234e
		A	108.162.195.78
		A	162.159.44.78
		A	172.64.35.78
NS	`savanna.ns.cloudflare.com`
		A	2606:4700:50::a29f:2688^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c288^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`savanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2288^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`savanna.ns.cloudflare.com`
		A	108.162.194.136^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	162.159.38.136^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	172.64.34.136^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
TXT	`google-site-verification=8-YJhA3r4ZSlLO1ZVxUawlEa6sEz2BJvkA5UZFCum6U`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.221, 172.67.207.37
		IPv6 hints	2606:4700:3031::6815:16dd, 2606:4700:3033::ac43:cf25
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com
SOA	`rodrigo.ns.cloudflare.com`dns@cloudflare.com serial=2418361161

`dev`

	DNSSEC	⚠️ Not signed
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

risustech.jp

risustech.com

risustech.dev

Similar names

DNS History

14 records (6 active, 8 former)

●NSrodrigo.ns.cloudflare.com2026-08-28 → 2026-11-03 · 2 obs

● 2026-08-28 08:56:40
● 2026-11-03 07:35:06

●NSsavanna.ns.cloudflare.com2026-08-28 → 2026-11-03 · 2 obs

● 2026-08-28 08:56:40
● 2026-11-03 07:35:06

●A104.21.22.2212026-09-05 → 2026-11-03 · 19 obs

○ 2026-08-28 08:56:40
● 2026-09-05 21:23:16
○ 2026-09-17 00:09:30
● 2026-09-22 10:02:14
○ 2026-09-29 04:08:04
● 2026-10-17 13:00:36
○ 2026-10-18 21:31:40
● 2026-10-28 03:38:56
○ 2026-10-28 18:44:58
● 2026-10-29 16:37:14
○ 2026-10-29 18:46:54
● 2026-10-30 13:58:12
○ 2026-10-30 18:49:52
● 2026-11-01 16:21:28
○ 2026-11-01 18:53:28
● 2026-11-01 20:08:52
○ 2026-11-02 18:56:12
● 2026-11-02 22:18:52
● 2026-11-03 07:35:06

●A172.67.207.372026-09-05 → 2026-11-03 · 19 obs

○A188.114.96.02026-08-28 → 2026-11-02 · 23 obs

● 2026-08-28 08:56:40
○ 2026-09-05 21:23:16
● 2026-09-17 00:09:30
○ 2026-09-22 10:02:14
● 2026-09-30 23:16:50
○ 2026-10-06 04:20:30
● 2026-10-14 10:20:50
○ 2026-10-17 13:00:36
● 2026-10-18 21:31:40
○ 2026-10-25 18:19:14
● 2026-10-26 18:36:20
○ 2026-10-28 03:38:56
● 2026-10-28 18:44:58
○ 2026-10-29 16:37:14
● 2026-10-29 18:46:54
○ 2026-10-30 13:58:12
● 2026-10-30 18:49:52
○ 2026-11-01 16:21:28
● 2026-11-01 18:53:28
○ 2026-11-01 20:08:52
● 2026-11-02 18:56:12
○ 2026-11-02 22:18:52
○ 2026-11-03 07:35:06

○A188.114.96.42026-09-29 → 2026-10-25 · 8 obs

○ 2026-09-22 10:02:14
● 2026-09-29 04:08:04
○ 2026-09-30 23:16:50
● 2026-10-06 04:20:30
○ 2026-10-14 10:20:50
● 2026-10-25 18:19:14
○ 2026-10-26 18:36:20
○ 2026-11-03 07:35:06

○A188.114.97.02026-08-28 → 2026-11-02 · 23 obs

○A188.114.97.42026-09-29 → 2026-10-25 · 8 obs

○ 2026-09-22 10:02:14
● 2026-09-29 04:08:04
○ 2026-09-30 23:16:50
● 2026-10-06 04:20:30
○ 2026-10-14 10:20:50
● 2026-10-25 18:19:14
○ 2026-10-26 18:36:20
○ 2026-11-03 07:35:06

●A2606:4700:3031::6815:16dd2026-09-05 → 2026-11-03 · 19 obs

●A2606:4700:3033::ac43:cf252026-09-05 → 2026-11-03 · 19 obs

○A2a06:98c1:3120::2026-08-28 → 2026-11-02 · 21 obs

● 2026-08-28 08:56:40
○ 2026-09-05 21:23:16
● 2026-09-17 00:09:30
○ 2026-09-22 10:02:14
● 2026-09-30 23:16:50
○ 2026-10-10 04:24:24
● 2026-10-16 07:55:08
○ 2026-10-17 13:00:36
● 2026-10-19 23:50:38
○ 2026-10-28 03:38:56
● 2026-10-28 18:44:58
○ 2026-10-29 16:37:14
● 2026-10-29 18:46:54
○ 2026-10-30 13:58:12
● 2026-10-30 18:49:52
○ 2026-11-01 16:21:28
● 2026-11-01 18:53:28
○ 2026-11-01 20:08:52
● 2026-11-02 18:56:12
○ 2026-11-02 22:18:52
○ 2026-11-03 07:35:06

○A2a06:98c1:3120::42026-09-29 → 2026-10-18 · 8 obs

○ 2026-09-22 10:02:14
● 2026-09-29 04:08:04
○ 2026-09-30 23:16:50
● 2026-10-10 04:24:24
○ 2026-10-16 07:55:08
● 2026-10-18 21:31:40
○ 2026-10-19 23:50:38
○ 2026-11-03 07:35:06

○A2a06:98c1:3121::2026-08-28 → 2026-11-02 · 21 obs

○A2a06:98c1:3121::42026-09-29 → 2026-10-18 · 8 obs

○ 2026-09-22 10:02:14
● 2026-09-29 04:08:04
○ 2026-09-30 23:16:50
● 2026-10-10 04:24:24
○ 2026-10-16 07:55:08
● 2026-10-18 21:31:40
○ 2026-10-19 23:50:38
○ 2026-11-03 07:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
risustech.dev	rodrigo.ns.cloudflare.com, savanna.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.78

NS records: rodrigo.ns.cloudflare.com, savanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for risustech.dev (unsigned zone)

⏱️ Timing

Total: 1028ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.221, 172.67.207.37`
AAAA	2	`2606:4700:3031::6815:16dd, 2606:4700:3033::ac43:cf25`
NS	2	`rodrigo.ns.cloudflare.com, savanna.ns.cloudflare.com`
TXT	1	`google-site-verification=8-YJhA3r4ZSlLO1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rodrigo.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

risustech.dev directs to four IP numbers, which are 104.21.22.221, 172.67.207.37, 2606:4700:3031::6815:16dd and 2606:4700:3033::ac43:cf25.

Name Servers

risustech.dev uses two name servers for its delegation: rodrigo.ns.cloudflare.com and savanna.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname rodrigo.ns.cloudflare.com directs to 108.162.195.78, 162.159.44.78 and 172.64.35.78 along with 3 other IP addresses.

Hostname savanna.ns.cloudflare.com directs to 108.162.194.136, 162.159.38.136 and 172.64.34.136 along with 3 other IP addresses.