db-cs.cn - robtex.com
db-cs.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8580🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:589🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.5.137Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.128🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ben.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b67🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ben.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c167🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ben.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2167🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ben.ns.cloudflare.com | ||||||
| A | 108.162.193.103🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ben.ns.cloudflare.com | ||||||
| A | 172.64.33.103🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ben.ns.cloudflare.com | ||||||
| A | 173.245.59.103🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ben.ns.cloudflare.com | ||||||
| NS | indie.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26a3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | indie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | indie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22a3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | indie.ns.cloudflare.com | ||||||
| A | 108.162.194.163🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | indie.ns.cloudflare.com | ||||||
| A | 162.159.38.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | indie.ns.cloudflare.com | ||||||
| A | 172.64.34.163🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | indie.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.5.137, 172.67.133.128 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8580, 2606:4700:3033::6815:589 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com | ||||||
| SOA | ben.ns.cloudflare.comdns@cloudflare.com serial=2400370315 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034667069 | ||||||
Subdomains
www.db-cs.cn |
Same first word
Similar names
sc-db.com |
s-cbd.com |
bc-ds.com |
b-sdc.com |
bsd-c.com |
ds-bc.com |
sd-cb.com |
sb-dc.ru |
ds-bc.de |
bds-c.com |
cb-ds.com |
cbd-s.com |
s-cbd.org |
cb-ds.de |
d-bsc.com |
sb-dc.com |
sb-cd.com |
dc-bs.de |
sd-bc.net |
sdc-b.com |
dc-bs.com |
DNS History
6 records (6 active, 0 former)
●NSben.ns.cloudflare.com2026-04-08 → 2026-04-13 · 2 obs
● 2026-04-13 19:02:00
●NSindie.ns.cloudflare.com2026-04-08 → 2026-04-13 · 2 obs
● 2026-04-13 19:02:00
●A104.21.5.1372026-04-08 → 2026-04-13 · 2 obs
● 2026-04-13 19:02:00
●A172.67.133.1282026-04-08 → 2026-04-13 · 2 obs
● 2026-04-13 19:02:00
●A2606:4700:3031::ac43:85802026-04-08 → 2026-04-13 · 2 obs
● 2026-04-13 19:02:00
●A2606:4700:3033::6815:5892026-04-08 → 2026-04-13 · 2 obs
● 2026-04-13 19:02:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn... | - |
| db-cs.cn | ben.ns.cloudflare.com, indie.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.163
NS records: ben.ns.cloudflare.com, indie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for db-cs.cn (unsigned zone)
⏱️ Timing
Total: 653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.133.128, 104.21.5.137 |
| AAAA | 2 | 2606:4700:3033::6815:589, 2606:4700:3031::ac43:8580 |
| NS | 2 | ben.ns.cloudflare.com, indie.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ben.ns.cloudflare.com dns.cloudflare.com |
Analysis
Hierarchy
db-cs.cn is a parent of www.db-cs.cn.
IP Addresses
db-cs.cn points to four IP numbers: 2606:4700:3031::ac43:8580, 2606:4700:3033::6815:589, 104.21.5.137 and 172.67.133.128.
Other host names, for instance boboosun.com, homemovingservicesqueens.com.cdn.cloudflare.net, pdfjpg.fr, 63999v.com and www.coato.com share IP numbers with db-cs.cn.
Name Servers
Delegation for db-cs.cn rests with two name servers, ben.ns.cloudflare.com and indie.ns.cloudflare.com.
db-cs.cn shares the same name server setup as other domains, including pk338.com, westchesterdaddy.com, tragokc.com, chaiti.net and diamondpfc.com.
db-cs.cn at least partially shares name servers with other domains, for instance hello881.com, synthasitesupport.com, cnfangli.com, nocturtle.com and kee7a.com.
These name servers are commonly used with the name servers dax.ns.cloudflare.com.
Host names with six IP numbers: ben.ns.cloudflare.com points to: 2606:4700:58::adf5:3b67, 2803:f800:50::6ca2:c167, 2a06:98c1:50::ac40:2167, 108.162.193.103, 172.64.33.103 and 173.245.59.103. indie.ns.cloudflare.com points to: 2606:4700:50::a29f:26a3, 2803:f800:50::6ca2:c2a3, 2a06:98c1:50::ac40:22a3, 108.162.194.163, 162.159.38.163 and 172.64.34.163.