cssdev.cn - robtex.com
cssdev.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:348bπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c7f2πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.52.139Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.199.242πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | sage.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2cecπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ecπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ecπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| A | 108.162.195.236πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| A | 162.159.44.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| A | 172.64.35.236πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sage.ns.cloudflare.com | ||||||
| NS | shaz.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f9πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f9π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f9πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| A | 108.162.194.249πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| A | 162.159.38.249Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| A | 172.64.34.249πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shaz.ns.cloudflare.com | ||||||
| MX | mx1.qiye.aliyun.com β | ||||||
| A | 47.246.146.58πΊπΈ Alibaba-Cloud47.246.146.0/24 Alibaba Cloud | ||||||
| MX | mx2.qiye.aliyun.com(10) | ||||||
| A | 47.246.146.255πΊπΈ Alibaba-Cloud47.246.146.0/24 Alibaba Cloud | ||||||
| MX | mx3.qiye.aliyun.com(15) | ||||||
| A | 47.246.146.58πΊπΈ Alibaba-Cloud47.246.146.0/24 Alibaba Cloud | ||||||
| A | 47.246.146.255πΊπΈ Alibaba-Cloud47.246.146.0/24 Alibaba Cloud | ||||||
| TXT | v=spf1 include:spf.qiye.aliyun.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.52.139, 172.67.199.242 | ||||||
| IPv6 hints | 2606:4700:3035::6815:348b, 2606:4700:3035::ac43:c7f2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com | ||||||
| SOA | sage.ns.cloudflare.comdns@cloudflare.com serial=2414025925 | ||||||
cn
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.dns.cn β | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net β οΈ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035379914 | ||||||
Same first word
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DNS History
9 records (9 active, 0 former)
βNSsage.ns.cloudflare.com2026-09-09 β 2026-09-30 Β· 2 obs
β 2026-09-30 22:07:12
βNSshaz.ns.cloudflare.com2026-09-09 β 2026-09-30 Β· 2 obs
β 2026-09-30 22:07:12
βMXmx1.qiye.aliyun.com2026-09-09 β 2026-09-30 Β· 2 obs
β 2026-09-30 22:07:12
βMXmx2.qiye.aliyun.com2026-09-09 β 2026-09-30 Β· 2 obs
β 2026-09-30 22:07:12
βMXmx3.qiye.aliyun.com2026-09-09 β 2026-09-30 Β· 2 obs
β 2026-09-30 22:07:12
βA104.21.52.1392026-09-09 β 2026-09-30 Β· 2 obs
β 2026-09-30 22:07:12
βA172.67.199.2422026-09-09 β 2026-09-30 Β· 2 obs
β 2026-09-30 22:07:12
βA2606:4700:3035::6815:348b2026-09-09 β 2026-09-30 Β· 2 obs
β 2026-09-30 22:07:12
βA2606:4700:3035::ac43:c7f22026-09-09 β 2026-09-30 Β· 2 obs
β 2026-09-30 22:07:12
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| cssdev.cn | sage.ns.cloudflare.com, shaz.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.195.236
NS records: sage.ns.cloudflare.com, shaz.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cssdev.cn (unsigned zone)
β±οΈ Timing
Total: 1087ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.52.139, 172.67.199.242 |
| AAAA | 2 | 2606:4700:3035::6815:348b, 2606:4700:3035::ac43:c7f2 |
| NS | 2 | sage.ns.cloudflare.com, shaz.ns.cloudflare.com |
| MX | 3 | mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | sage.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
cssdev.cn directs to four IP numbers, which are 104.21.52.139, 172.67.199.242, 2606:4700:3035::6815:348b and 2606:4700:3035::ac43:c7f2.
Additional host names β felled.gg, okeatlasbet888abc.cam, www.clubrobina.com.au and two others β share IP numbers with cssdev.cn.
Name Servers
cssdev.cn is served by two delegated name servers, sage.ns.cloudflare.com and shaz.ns.cloudflare.com.
cssdev.cn shares its name server setup with other domains, including add2plex.link, hzh.me, ale-o01.workers.dev and two others.
At least some of cssdev.cn's name servers are shared with other domains, for example reza007.eu.org, haojiayun.com, bensoncarddisplay.com and two more.
These name servers are frequently paired with the name servers clara.ns.cloudflare.com, cody.ns.cloudflare.com, lana.ns.cloudflare.com and two others.
Host names with 6 IP numbers:
sage.ns.cloudflare.com carries IP addresses 108.162.195.236, 162.159.44.236 and 172.64.35.236, with 3 other addresses beyond those.
shaz.ns.cloudflare.com carries IP addresses 108.162.194.249, 162.159.38.249 and 172.64.34.249, with 3 other addresses beyond those.
Mail Servers
The MX records for cssdev.cn list three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
cssdev.cn shares mail servers β at least in part β with other domains, including airosil.com, bosonmaterial.com, kengmao.com and two others.
It is common to find these mail servers used together with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.
Host names with two IP numbers:
mx3.qiye.aliyun.com maps to two IP addresses β 47.246.146.58 and 47.246.146.255.
Host names pointing to a single IP address:
mx1.qiye.aliyun.com points to the IP address 47.246.146.58.
mx2.qiye.aliyun.com points to the IP address 47.246.146.255.
These two host names β mx3.qiye.aliyun.com and mx1.qiye.aliyun.com β each point to 47.246.146.58 IP addresses.
These two host names β mx3.qiye.aliyun.com and mx2.qiye.aliyun.com β each point to 47.246.146.255 IP addresses.