osaa.cn - robtex.com
osaa.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:d535🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:17c3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.23.195Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.213.53🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ariadne.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| A | 108.162.194.225🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| A | 162.159.38.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| A | 172.64.34.225🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ariadne.ns.cloudflare.com | ||||||
| NS | vicky.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vicky.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c345🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vicky.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2345🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vicky.ns.cloudflare.com | ||||||
| A | 108.162.195.69🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vicky.ns.cloudflare.com | ||||||
| A | 162.159.44.69Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vicky.ns.cloudflare.com | ||||||
| A | 172.64.35.69🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vicky.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.23.195, 172.67.213.53 | ||||||
| IPv6 | 2606:4700:3030::ac43:d535, 2606:4700:3034::6815:17c3 | ||||||
| SOA | ariadne.ns.cloudflare.comdns@cloudflare.com serial=2400078256 | ||||||
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=2034593367 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSariadne.ns.cloudflare.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:36:00
● 2026-03-27 11:19:26
○NSdns10.hichina.com2016-09-18 → 2016-09-18 · 3 obs
○ 2026-03-27 01:36:00
○ 2026-03-27 11:19:26
○NSdns9.hichina.com2016-09-18 → 2016-09-18 · 3 obs
○ 2026-03-27 01:36:00
○ 2026-03-27 11:19:26
●NSvicky.ns.cloudflare.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:36:00
● 2026-03-27 11:19:26
●A104.21.23.1952026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 11:19:26
●A172.67.213.532026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 11:19:26
●A2606:4700:3030::ac43:d5352026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 11:19:26
●A2606:4700:3034::6815:17c32026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 11:19:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
| osaa.cn | vicky.ns.cloudflare.com, ariadne.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.69
NS records: vicky.ns.cloudflare.com, ariadne.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osaa.cn (unsigned zone)
⏱️ Timing
Total: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.213.53, 104.21.23.195 |
| AAAA | 2 | 2606:4700:3034::6815:17c3, 2606:4700:3030::ac43:d535 |
| NS | 2 | ariadne.ns.cloudflare.com, vicky.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ariadne.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
osaa.cn resolves to four IP numbers: 2606:4700:3030::ac43:d535, 2606:4700:3034::6815:17c3, 104.21.23.195 and 172.67.213.53.
other host names for instance hemianruozinadiuyaolinghuang.cfd, chinvitrina.ru, www.fukkuraerogazou.com, hiss.co and e-apartment-prague.com share IP numbers with osaa.cn.
Name Servers
osaa.cn is delegated to two name servers: ariadne.ns.cloudflare.com and vicky.ns.cloudflare.com.
osaa.cn shares the same name server setup as other domains, for example smakakor.se and newstorybooks.com.
osaa.cn at least partially shares name servers with other domains, for instance armsbook.com, vyhc8dy.com, simm-online.de, ismailkose.com.tr and 2e200.net.
These name servers are commonly used with kyrie.ns.cloudflare.com, anderson.ns.cloudflare.com and ray.ns.cloudflare.com.
Host names with six IP numbers:
ariadne.ns.cloudflare.com points to: 2606:4700:50::a29f:26e1, 2803:f800:50::6ca2:c2e1, 2a06:98c1:50::ac40:22e1, 108.162.194.225, 162.159.38.225 and 172.64.34.225; vicky.ns.cloudflare.com points to: 2606:4700:58::a29f:2c45, 2803:f800:50::6ca2:c345, 2a06:98c1:50::ac40:2345, 108.162.195.69, 162.159.44.69 and 172.64.35.69.