askop.cn - robtex.com
askop.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:15fb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c9a5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.251Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.165🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chad.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chad.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c152🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chad.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2152🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chad.ns.cloudflare.com | ||||||
| A | 108.162.193.82🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chad.ns.cloudflare.com | ||||||
| A | 172.64.33.82🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chad.ns.cloudflare.com | ||||||
| A | 173.245.59.82🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chad.ns.cloudflare.com | ||||||
| NS | tina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 108.162.192.230🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 172.64.32.230🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 173.245.58.230🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.21.251, 172.67.201.165 | ||||||
| IPv6 | 2606:4700:3034::6815:15fb, 2606:4700:3037::ac43:c9a5 | ||||||
| SOA | chad.ns.cloudflare.comdns@cloudflare.com serial=2398814482 | ||||||
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=2034582935 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSchad.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 16:04:46
● 2026-03-24 20:16:16
○NSns2.dnsdun.net2017-04-01 → 2017-04-01 · 3 obs
○ 2026-03-24 16:04:46
○ 2026-03-24 20:16:16
○NSns6.dnsdun.com2017-04-01 → 2017-04-01 · 3 obs
○ 2026-03-24 16:04:46
○ 2026-03-24 20:16:16
●NStina.ns.cloudflare.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 16:04:46
● 2026-03-24 20:16:16
●A104.21.21.2512026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 16:04:46
● 2026-03-24 20:16:16
○A172.246.97.352017-04-01 → 2017-04-01 · 3 obs
○ 2026-03-24 16:04:46
○ 2026-03-24 20:16:16
●A172.67.201.1652026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 16:04:46
● 2026-03-24 20:16:16
●A2606:4700:3034::6815:15fb2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 16:04:46
● 2026-03-24 20:16:16
●A2606:4700:3037::ac43:c9a52026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 16:04:46
● 2026-03-24 20:16:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| askop.cn | chad.ns.cloudflare.com, tina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.230
NS records: chad.ns.cloudflare.com, tina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for askop.cn (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.201.165, 104.21.21.251 |
| AAAA | 2 | 2606:4700:3034::6815:15fb, 2606:4700:3037::ac43:c9a5 |
| NS | 2 | chad.ns.cloudflare.com, tina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chad.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
askop.cn maps to four IP numbers: 2606:4700:3034::6815:15fb, 2606:4700:3037::ac43:c9a5, 104.21.21.251 and 172.67.201.165.
Other host names, for instance naxcivanbank.az, tonyarn.com, charliexocpc.tokka-blog.com, grin-forum.org and wildernessfriends.org share IP numbers with askop.cn.
Name Servers
Two name servers chad.ns.cloudflare.com and tina.ns.cloudflare.com handle delegation for askop.cn.
askop.cn uses the same name server setup as other domains, for example sheiman.cn, dumuiel.cn, cestr.cn, wxsjjx.cn and zhangweb.cn.
askop.cn partially shares name servers with other domains; examples include rickiandabbyfilms.com, vancomics.com, conmute.com, elenapulizieroma.it and eniacapitalplatform.com.
these name servers are commonly used with the name servers nina.ns.cloudflare.com.
Host names with six IP numbers: chad.ns.cloudflare.com points to: 2606:4700:58::adf5:3b52, 2803:f800:50::6ca2:c152, 2a06:98c1:50::ac40:2152, 108.162.193.82, 172.64.33.82 and 173.245.59.82; tina.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae6, 2803:f800:50::6ca2:c0e6, 2a06:98c1:50::ac40:20e6, 108.162.192.230, 172.64.32.230 and 173.245.58.230.