shujingks.com - robtex.com
shujingks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:ab5f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1d35🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.53Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.171.95🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | roman.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c67🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | roman.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c367🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | roman.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2367🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | roman.ns.cloudflare.com | ||||||
| A | 108.162.195.103🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | roman.ns.cloudflare.com | ||||||
| A | 162.159.44.103Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | roman.ns.cloudflare.com | ||||||
| A | 172.64.35.103🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | roman.ns.cloudflare.com | ||||||
| NS | zara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c094🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2094🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 108.162.192.148🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 172.64.32.148🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 173.245.58.148🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.29.53, 172.67.171.95 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:ab5f, 2606:4700:3035::6815:1d35 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com | ||||||
| SOA | roman.ns.cloudflare.comdns@cloudflare.com serial=2398900792 | ||||||
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.netnstld@verisign-grs.com serial=1775288762 | ||||||
Subdomains
www.shujingks.com |
Same first word
shujingks.com |
DNS History
6 records (6 active, 0 former)
●NSroman.ns.cloudflare.com2026-03-25 → 2026-04-04 · 2 obs
● 2026-04-04 08:07:28
●NSzara.ns.cloudflare.com2026-03-25 → 2026-04-04 · 2 obs
● 2026-04-04 08:07:28
●A104.21.29.532026-03-25 → 2026-04-04 · 2 obs
● 2026-04-04 08:07:28
●A172.67.171.952026-03-25 → 2026-04-04 · 2 obs
● 2026-04-04 08:07:28
●A2606:4700:3032::ac43:ab5f2026-03-25 → 2026-04-04 · 2 obs
● 2026-04-04 08:07:28
●A2606:4700:3035::6815:1d352026-03-25 → 2026-04-04 · 2 obs
● 2026-04-04 08:07:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| shujingks.com | zara.ns.cloudflare.com, roman.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.103
NS records: zara.ns.cloudflare.com, roman.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shujingks.com (unsigned zone)
⏱️ Timing
Total: 94ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.171.95, 104.21.29.53 |
| AAAA | 2 | 2606:4700:3035::6815:1d35, 2606:4700:3032::ac43:ab5f |
| NS | 2 | roman.ns.cloudflare.com, zara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | roman.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (zara.ns.cloudflare.com, zara.ns.cloudflare.com, zara.ns.cloudflare.com...)
Analysis
Hierarchy
The parent of www.shujingks.com is shujingks.com.
IP Addresses
shujingks.com resolves to four IP numbers: 2606:4700:3032::ac43:ab5f, 2606:4700:3035::6815:1d35, 104.21.29.53 and 172.67.171.95.
Other host names such as video-twimg.cam, libramansheart.com, www.shujingks.com, entames.com and grundeigentum-verlag.de share IPs with shujingks.com.
Name Servers
shujingks.com is delegated to two name servers: roman.ns.cloudflare.com and zara.ns.cloudflare.com.
shujingks.com shares the same name server setup as zhuguangks.com, fengduks.com, mytutorialcafe.com, chumoks.com and weiguancks.com.
shujingks.com at least partially shares name servers with other domains, for instance mobiocean.in, 583pp.com, xoilacvza.cc, federicodolce.it and livexyz.com.
these name servers are often used in conjunction with the name servers jill.ns.cloudflare.com.
Host names with six IP numbers:
roman.ns.cloudflare.com points to 2606:4700:58::a29f:2c67, 2803:f800:50::6ca2:c367, 2a06:98c1:50::ac40:2367, 108.162.195.103, 162.159.44.103 and 172.64.35.103.
zara.ns.cloudflare.com points to 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.