ruihan22.com - robtex.com

ruihan22.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:be0f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:395d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.93Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.15🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclayton.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A2803:f800:50::6ca2:c3e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclayton.ns.cloudflare.com
A2a06:98c1:50::ac40:23e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclayton.ns.cloudflare.com
A108.162.195.226🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A162.159.44.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A172.64.35.226🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
NSwanda.ns.cloudflare.com
A2606:4700:50::adf5:3af0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
A2803:f800:50::6ca2:c0f0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwanda.ns.cloudflare.com
A2a06:98c1:50::ac40:20f0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwanda.ns.cloudflare.com
A108.162.192.240🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
A172.64.32.240🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
A173.245.58.240🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.93, 172.67.190.15
IPv6 hints2606:4700:3031::ac43:be0f, 2606:4700:3033::6815:395d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOAclayton.ns.cloudflare.comdns@cloudflare.com serial=2410460495

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785419667

Same first word

ruihan22.com

DNS History

10 records (6 active, 4 former)

202120222023202420252026NSclayton.ns.cloudflare.comwanda.ns.cloudflare.comdns19.hichina.comdns20.hichina.comA104.21.57.93172.67.190.152606:4700:3031::ac43:be0f2606:4700:3033::6815:395d2606:4700:3035::ac43:be0f2606:4700:3037::6815:395d
●NSclayton.ns.cloudflare.com2026-05-04 → 2026-07-30 · 3 obs
○ 2020-03-25 20:44:48
● 2026-05-04 20:11:22
● 2026-07-30 14:04:16
○NSdns19.hichina.com2020-03-25 → 2020-03-25 · 3 obs
● 2020-03-25 20:44:48
○ 2026-05-04 20:11:22
○ 2026-07-30 14:04:16
○NSdns20.hichina.com2020-03-25 → 2020-03-25 · 3 obs
● 2020-03-25 20:44:48
○ 2026-05-04 20:11:22
○ 2026-07-30 14:04:16
●NSwanda.ns.cloudflare.com2026-05-04 → 2026-07-30 · 3 obs
○ 2020-03-25 20:44:48
● 2026-05-04 20:11:22
● 2026-07-30 14:04:16
●A104.21.57.932026-05-04 → 2026-07-30 · 2 obs
● 2026-05-04 20:11:22
● 2026-07-30 14:04:16
●A172.67.190.152026-05-04 → 2026-07-30 · 2 obs
● 2026-05-04 20:11:22
● 2026-07-30 14:04:16
●A2606:4700:3031::ac43:be0f2026-06-29 → 2026-07-30 · 3 obs
○ 2026-06-17 20:40:40
● 2026-06-29 10:16:48
● 2026-07-30 14:04:16
●A2606:4700:3033::6815:395d2026-06-29 → 2026-07-30 · 3 obs
○ 2026-06-17 20:40:40
● 2026-06-29 10:16:48
● 2026-07-30 14:04:16
○A2606:4700:3035::ac43:be0f2026-05-04 → 2026-06-17 · 4 obs
● 2026-05-04 20:11:22
● 2026-06-17 20:40:40
○ 2026-06-29 10:16:48
○ 2026-07-30 14:04:16
○A2606:4700:3037::6815:395d2026-05-04 → 2026-06-17 · 4 obs
● 2026-05-04 20:11:22
● 2026-06-17 20:40:40
○ 2026-06-29 10:16:48
○ 2026-07-30 14:04:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ruihan22.comwanda.ns.cloudflare.com, clayton.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.240

NS records: wanda.ns.cloudflare.com, clayton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruihan22.com (unsigned zone)

⏱️ Timing

Total: 74ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.57.93, 172.67.190.15
AAAA22606:4700:3031::ac43:be0f, 2606:4700:3033::6815:395d
NS2clayton.ns.cloudflare.com, wanda.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clayton.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ruihan22.com points to the four IP addresses 104.21.57.93, 172.67.190.15, 2606:4700:3031::ac43:be0f and 2606:4700:3033::6815:395d.

Additional host names — awely.org, rhaje.net, szaimin.com and two others — share IP numbers with ruihan22.com.

Name Servers

Two name servers handle the delegation for ruihan22.com: clayton.ns.cloudflare.com and wanda.ns.cloudflare.com.

ruihan22.com shares its name server setup with other domains, including weiminshengqian.net, shishi120.com, 365jbb.com and two others.

The name servers of ruihan22.com overlap at least partially with those of other domains — among them ietresinformatica.com, lumiday.com, opendoorhawaii.com and two more.

These name servers commonly appear alongside the name servers elsa.ns.cloudflare.com and jo.ns.cloudflare.com.

Host names with 6 IP numbers:

clayton.ns.cloudflare.com resolves to 108.162.195.226, 162.159.44.226 and 172.64.35.226 among others, with 3 other IP addresses in total.

wanda.ns.cloudflare.com resolves to 108.162.192.240, 172.64.32.240 and 173.245.58.240 among others, with 3 other IP addresses in total.