shudiju.com - robtex.com

shudiju.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b9c2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:6b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.107Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.194🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A2803:f800:50::6ca2:c147🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbart.ns.cloudflare.com
A2a06:98c1:50::ac40:2147🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbart.ns.cloudflare.com
A108.162.193.71🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A172.64.33.71🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A173.245.59.71🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
NSmay.ns.cloudflare.com
A2606:4700:50::adf5:3a87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A2803:f800:50::6ca2:c087🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmay.ns.cloudflare.com
A2a06:98c1:50::ac40:2087🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmay.ns.cloudflare.com
A108.162.192.135🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A172.64.32.135🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A173.245.58.135🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.0.107, 172.67.185.194
IPv6 hints2606:4700:3031::ac43:b9c2, 2606:4700:3035::6815:6b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOAbart.ns.cloudflare.comdns@cloudflare.com serial=2409863842

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=1784387277

Same first word

shudiju.com

Similar names

jidushu.com
dushuji.cn
jiuduhs.com
sdhuiju.com
dhusuji.cn

DNS History

11 records (6 active, 5 former)

NSbart.ns.cloudflare.commay.ns.cloudflare.comA104.21.0.107172.67.185.1942606:4700:3031::ac43:b9c22606:4700:3035::6815:6b188.114.96.0188.114.97.02606:4700:3034::ac43:b9c22a06:98c1:3120::2a06:98c1:3121::
●NSbart.ns.cloudflare.com2026-06-10 → 2026-07-18 · 2 obs
● 2026-06-10 19:28:54
● 2026-07-18 15:25:20
●NSmay.ns.cloudflare.com2026-06-10 → 2026-07-18 · 2 obs
● 2026-06-10 19:28:54
● 2026-07-18 15:25:20
●A104.21.0.1072026-06-10 → 2026-07-18 · 4 obs
● 2026-06-10 19:28:54
○ 2026-06-15 17:30:06
● 2026-07-18 15:25:18
● 2026-07-18 15:25:20
●A172.67.185.1942026-06-10 → 2026-07-18 · 4 obs
● 2026-06-10 19:28:54
○ 2026-06-15 17:30:06
● 2026-07-18 15:25:18
● 2026-07-18 15:25:20
○A188.114.96.02026-06-15 → 2026-06-15 · 4 obs
○ 2026-06-10 19:28:54
● 2026-06-15 17:30:06
○ 2026-07-18 15:25:18
○ 2026-07-18 15:25:20
○A188.114.97.02026-06-15 → 2026-06-15 · 4 obs
○ 2026-06-10 19:28:54
● 2026-06-15 17:30:06
○ 2026-07-18 15:25:18
○ 2026-07-18 15:25:20
●A2606:4700:3031::ac43:b9c22026-07-18 → 2026-07-18 · 3 obs
○ 2026-06-15 17:30:06
● 2026-07-18 15:25:18
● 2026-07-18 15:25:20
○A2606:4700:3034::ac43:b9c22026-06-10 → 2026-06-10 · 3 obs
● 2026-06-10 19:28:54
○ 2026-06-15 17:30:06
○ 2026-07-18 15:25:20
●A2606:4700:3035::6815:6b2026-06-10 → 2026-07-18 · 4 obs
● 2026-06-10 19:28:54
○ 2026-06-15 17:30:06
● 2026-07-18 15:25:18
● 2026-07-18 15:25:20
○A2a06:98c1:3120::2026-06-15 → 2026-06-15 · 4 obs
○ 2026-06-10 19:28:54
● 2026-06-15 17:30:06
○ 2026-07-18 15:25:18
○ 2026-07-18 15:25:20
○A2a06:98c1:3121::2026-06-15 → 2026-06-15 · 4 obs
○ 2026-06-10 19:28:54
● 2026-06-15 17:30:06
○ 2026-07-18 15:25:18
○ 2026-07-18 15:25:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
shudiju.combart.ns.cloudflare.com, may.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.135

NS records: bart.ns.cloudflare.com, may.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shudiju.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.0.107, 172.67.185.194
AAAA22606:4700:3035::6815:6b, 2606:4700:3031::ac43:b9c2
NS2bart.ns.cloudflare.com, may.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bart.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

shudiju.com resolves to four IP addresses: 104.21.0.107, 172.67.185.194, 2606:4700:3031::ac43:b9c2 and 2606:4700:3035::6815:6b.

Two other host names, along with admin.autototal.com.mx, p5tv.cz and blackhatkings.com, also share IP numbers with shudiju.com.

Name Servers

The NS records for shudiju.com delegate to bart.ns.cloudflare.com and may.ns.cloudflare.com.

shudiju.com shares its NS records with other domains, for example jkdys.cn, buzuimi.com, yueddj.com and two others.

shudiju.com partially shares its NS delegation with several other domains, including barstuff.es, vendisys.com, yanshan33.com and two others.

These name servers often co-occur with the name servers hera.ns.cloudflare.com.

DNS names with 6 IP addresses:

bart.ns.cloudflare.com maps to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 additional IP addresses.

may.ns.cloudflare.com maps to 108.162.192.135, 172.64.32.135, 173.245.58.135 and 3 additional IP addresses.