pc838.cn - robtex.com
pc838.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:315🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:820d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.21Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.13🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chris.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chris.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c155🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chris.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2155🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chris.ns.cloudflare.com | ||||||
| A | 108.162.193.85🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chris.ns.cloudflare.com | ||||||
| A | 172.64.33.85🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chris.ns.cloudflare.com | ||||||
| A | 173.245.59.85🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chris.ns.cloudflare.com | ||||||
| NS | tani.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tani.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tani.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tani.ns.cloudflare.com | ||||||
| A | 108.162.192.224🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tani.ns.cloudflare.com | ||||||
| A | 172.64.32.224🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tani.ns.cloudflare.com | ||||||
| A | 173.245.58.224🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tani.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.3.21, 172.67.130.13 | ||||||
| IPv6 | 2606:4700:3031::6815:315, 2606:4700:3033::ac43:820d | ||||||
| SOA | chris.ns.cloudflare.comdns@cloudflare.com serial=2398451313 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSchris.ns.cloudflare.com2026-02-18 → 2026-03-22 · 2 obs
● 2026-03-22 15:56:56
●NStani.ns.cloudflare.com2026-02-18 → 2026-03-22 · 2 obs
● 2026-03-22 15:56:56
●A104.21.3.212026-02-18 → 2026-03-22 · 2 obs
● 2026-03-22 15:56:56
●A172.67.130.132026-02-18 → 2026-03-22 · 2 obs
● 2026-03-22 15:56:56
●A2606:4700:3031::6815:3152026-02-18 → 2026-03-22 · 2 obs
● 2026-03-22 15:56:56
●A2606:4700:3033::ac43:820d2026-02-18 → 2026-03-22 · 2 obs
● 2026-03-22 15:56:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| pc838.cn | tani.ns.cloudflare.com, chris.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.33.85
NS records: tani.ns.cloudflare.com, chris.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pc838.cn (unsigned zone)
⏱️ Timing
Total: 703ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.3.21, 172.67.130.13 |
| AAAA | 2 | 2606:4700:3033::ac43:820d, 2606:4700:3031::6815:315 |
| NS | 2 | chris.ns.cloudflare.com, tani.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chris.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
pc838.cn maps to four IP numbers: 2606:4700:3031::6815:315, 2606:4700:3033::ac43:820d, 104.21.3.21 and 172.67.130.13.
Other host names, for instance abhishek.co, vulkan4ik.net, hfkuaidi.com, biodance.org and cdn.philologos.org.cdn.cloudflare.net share IP numbers with pc838.cn.
Name Servers
Two name servers chris.ns.cloudflare.com and tani.ns.cloudflare.com are delegated to pc838.cn.
pc838.cn uses the same name server configuration as other domains, such as smmteamindia.com, pgqe.cn, 3afilm.cn, cdqv.cn and mvydz.cn.
pc838.cn at least partially shares name servers with other domains such as skfollowerspro.in, propadeals.com, 51882p.com, shukuma.org and hizmet-is.org.tr.
Host names with six IP numbers: Host name chris.ns.cloudflare.com points to 2606:4700:58::adf5:3b55, 2803:f800:50::6ca2:c155, 2a06:98c1:50::ac40:2155, 108.162.193.85, 172.64.33.85 and 173.245.59.85; host name tani.ns.cloudflare.com points to 2606:4700:50::adf5:3ae0, 2803:f800:50::6ca2:c0e0, 2a06:98c1:50::ac40:20e0, 108.162.192.224, 172.64.32.224 and 173.245.58.224.