sdpingan.cn - robtex.com
sdpingan.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:b1f0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:439b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.155Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.177.240🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | matias.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c349🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2349🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| A | 108.162.195.73🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| A | 162.159.44.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| A | 172.64.35.73🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matias.ns.cloudflare.com | ||||||
| NS | thea.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 108.162.194.247🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 162.159.38.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 172.64.34.247🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.67.155, 172.67.177.240 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:b1f0, 2606:4700:3037::6815:439b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com | ||||||
| SOA | matias.ns.cloudflare.comdns@cloudflare.com serial=2402321356 | ||||||
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=2034775750 | ||||||
Subdomains
www.sdpingan.cn |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSmatias.ns.cloudflare.com2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 01:52:32
● 2026-05-10 21:06:00
○NSns1.nowcndns.com2026-04-03 → 2026-04-16 · 4 obs
● 2026-04-16 20:15:10
○ 2026-05-01 01:52:32
○ 2026-05-10 21:06:00
○NSns2.nowcndns.com2026-04-03 → 2026-04-16 · 4 obs
● 2026-04-16 20:15:10
○ 2026-05-01 01:52:32
○ 2026-05-10 21:06:00
●NSthea.ns.cloudflare.com2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 01:52:32
● 2026-05-10 21:06:00
●A104.21.67.1552026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 01:52:32
● 2026-05-10 21:06:00
○A172.247.35.692026-04-03 → 2026-04-03 · 4 obs
● 2026-04-03 16:56:56
○ 2026-04-16 20:15:10
○ 2026-05-10 21:06:00
●A172.67.177.2402026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 01:52:32
● 2026-05-10 21:06:00
●A2606:4700:3031::ac43:b1f02026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 01:52:32
● 2026-05-10 21:06:00
●A2606:4700:3037::6815:439b2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 01:52:32
● 2026-05-10 21:06:00
○A38.12.88.1762026-04-16 → 2026-04-16 · 4 obs
● 2026-04-16 20:15:10
○ 2026-05-01 01:52:32
○ 2026-05-10 21:06:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| sdpingan.cn | thea.ns.cloudflare.com, matias.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.73
NS records: thea.ns.cloudflare.com, matias.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdpingan.cn (unsigned zone)
⏱️ Timing
Total: 964ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.177.240, 104.21.67.155 |
| AAAA | 2 | 2606:4700:3037::6815:439b, 2606:4700:3031::ac43:b1f0 |
| NS | 2 | matias.ns.cloudflare.com, thea.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | matias.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
sdpingan.cn is the parent of www.sdpingan.cn.
IP Addresses
Four IP numbers are pointed to by sdpingan.cn: 2606:4700:3031::ac43:b1f0, 2606:4700:3037::6815:439b, 104.21.67.155 and 172.67.177.240.
other host names including zsfushun.com, eyjy-protect.pro, l78888.com, choopersguide.com and hn2auto.com share IP numbers with sdpingan.cn.
Name Servers
sdpingan.cn is delegated to two name servers matias.ns.cloudflare.com and thea.ns.cloudflare.com.
sdpingan.cn shares the same name server setup as other domains, for instance u2cy.cn, haofish.cn, beijingchaoyanghotel.cn, lxuew.cn and sddqmjd.cn.
sdpingan.cn at least partially shares name servers with other domains, for instance 5dy19.cc, skyfalldev.workers.dev, kempinskishenzhen.com, r-rupk.ru and cnm.org.mx.
These name servers are commonly used alongside ezra.ns.cloudflare.com and carla.ns.cloudflare.com.
Host names with six IP numbers:
Host name matias.ns.cloudflare.com points to: 2606:4700:58::a29f:2c49, 2803:f800:50::6ca2:c349, 2a06:98c1:50::ac40:2349, 108.162.195.73, 162.159.44.73 and 172.64.35.73.
Host name thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.