ox7a.cn - robtex.com
ox7a.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:6f0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8779🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.240Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.121🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alexa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26d7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 108.162.194.215🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 162.159.38.215Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| A | 172.64.34.215🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexa.ns.cloudflare.com | ||||||
| NS | dilbert.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| A | 108.162.193.155🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| A | 172.64.33.155🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| A | 173.245.59.155🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.6.240, 172.67.135.121 | ||||||
| IPv6 | 2606:4700:3033::6815:6f0, 2606:4700:3036::ac43:8779 | ||||||
| SOA | alexa.ns.cloudflare.comdns@cloudflare.com serial=2397331239 | ||||||
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=2034608082 | ||||||
Same first word
ox7a.cn |
DNS History
6 records (6 active, 0 former)
●NSalexa.ns.cloudflare.com2026-02-23 → 2026-03-29 · 2 obs
● 2026-03-29 21:16:38
●NSdilbert.ns.cloudflare.com2026-02-23 → 2026-03-29 · 2 obs
● 2026-03-29 21:16:38
●A104.21.6.2402026-02-23 → 2026-03-29 · 2 obs
● 2026-03-29 21:16:38
●A172.67.135.1212026-02-23 → 2026-03-29 · 2 obs
● 2026-03-29 21:16:38
●A2606:4700:3033::6815:6f02026-02-23 → 2026-03-29 · 2 obs
● 2026-03-29 21:16:38
●A2606:4700:3036::ac43:87792026-02-23 → 2026-03-29 · 2 obs
● 2026-03-29 21:16:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ox7a.cn | alexa.ns.cloudflare.com, dilbert.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.155
NS records: alexa.ns.cloudflare.com, dilbert.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ox7a.cn (unsigned zone)
⏱️ Timing
Total: 697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.6.240, 172.67.135.121 |
| AAAA | 2 | 2606:4700:3033::6815:6f0, 2606:4700:3036::ac43:8779 |
| NS | 2 | alexa.ns.cloudflare.com, dilbert.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alexa.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
ox7a.cn resolves to four IPs: 2606:4700:3033::6815:6f0, 2606:4700:3036::ac43:8779, 104.21.6.240 and 172.67.135.121.
Other host names, for instance testbench.net.au, reference-check.com, www.movie-list.com, bandatips.com and www.amigos.lviv.ua share IP numbers with ox7a.cn.
Name Servers
ox7a.cn has two name servers: alexa.ns.cloudflare.com and dilbert.ns.cloudflare.com.
ox7a.cn shares the same name server setup as other domains, for example grep-i.com, themic.ir, haum.cn, jhbselfstorage.co.za and sichet.net.
ox7a.cn shares some name servers with other domains, for example profumeriabeghin.com, rajabets.com, dataroomnyc.com, swriddle.com and nijijourney.com.
These name servers are commonly used with the name servers yisroel.ns.cloudflare.com.
Host names with six IP numbers: alexa.ns.cloudflare.com points to: 2606:4700:50::a29f:26d7, 2803:f800:50::6ca2:c2d7, 2a06:98c1:50::ac40:22d7, 108.162.194.215, 162.159.38.215 and 172.64.34.215; dilbert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9b, 2803:f800:50::6ca2:c19b, 2a06:98c1:50::ac40:219b, 108.162.193.155, 172.64.33.155 and 173.245.59.155.