23youku.com - robtex.com
23youku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.93.196.216🇭🇰 DXTL-1154.93.192.0/19 Proxy-registered route object | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| SOA | ns1.dyna-ns.nethostmaster@23youku.com 2026-01-20 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778544541 | ||||||
Subdomains
www.23youku.com |
Same first word
23youku.com |
DNS History
7 records (3 active, 4 former)
○NSdns.4cun.com2015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-15 20:51:04
○ 2026-05-12 00:27:06
○NSf1g1ns1.dnspod.net2015-11-15 → 2016-02-04 · 5 obs
● 2015-11-15 20:51:04
● 2016-02-04 05:13:08
○ 2017-05-31 19:29:52
○ 2026-05-12 00:27:06
○NSf1g1ns2.dnspod.net2015-11-15 → 2016-02-04 · 5 obs
● 2015-11-15 20:51:04
● 2016-02-04 05:13:08
○ 2017-05-31 19:29:52
○ 2026-05-12 00:27:06
●NSns1.dyna-ns.net2026-04-13 → 2026-05-12 · 3 obs
● 2026-04-13 14:31:14
● 2026-05-12 00:27:06
●NSns2.dyna-ns.net2026-04-13 → 2026-05-12 · 3 obs
● 2026-04-13 14:31:14
● 2026-05-12 00:27:06
●A154.93.196.2162026-04-13 → 2026-05-12 · 3 obs
● 2026-04-13 14:31:14
● 2026-05-12 00:27:06
○A192.186.31.212015-07-11 → 2016-02-04 · 4 obs
● 2016-02-04 05:13:08
○ 2017-05-31 19:29:52
○ 2026-05-12 00:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 23youku.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 23youku.com (unsigned zone)
⏱️ Timing
Total: 2739ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.93.196.216 |
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| SOA | 1 | ns1.dyna-ns.net hostmaster.23youku.com |
Analysis
Hierarchy
www.23youku.com is a child of 23youku.com.
IP Addresses
23youku.com resolves to one IP number: 154.93.196.216.
Other host names, for example www.23youku.com, share IP numbers with 23youku.com.
Name Servers
23youku.com's delegation uses two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.
23youku.com uses the same name server setup as other domains, such as chatbotus.com, hnvo.com, futuroscopio.com, summitbonus.de and inmagasinet.com.
Host names with four IP numbers:
ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158; ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5