youtu.com - robtex.com
youtu.com
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=1771291435 | ||||||
Subdomains
www.youtu.com |
Same first word
youtu.info |
youtu.ch |
youtu.life |
youtu.de |
youtu.es |
youtu.com |
youtu.be |
youtu.vip |
youtu.kr |
youtu.fr |
youtu.eu |
youtu.site |
youtu.net |
youtu.ru |
youtu.nl |
youtu.org |
youtu.mobi |
youtu.it |
youtu.ws |
youtu.us |
Similar names
DNS History
8 records (3 active, 5 former)
○NSdns.bizcn.com2015-08-03 → 2017-04-11 · 4 obs
● 2017-04-11 06:09:20
○ 2017-05-18 02:44:12
○ 2026-03-12 01:06:24
●NSdns10.hichina.com2017-05-18 → 2026-03-12 · 3 obs
● 2017-05-18 02:44:12
● 2026-03-12 01:06:24
●NSdns9.hichina.com2017-05-18 → 2026-03-12 · 3 obs
● 2017-05-18 02:44:12
● 2026-03-12 01:06:24
○NSns1.4everdns.com2015-08-03 → 2017-04-11 · 4 obs
● 2017-04-11 06:09:20
○ 2017-05-18 02:44:12
○ 2026-03-12 01:06:24
○NSns2.4everdns.com2015-08-03 → 2017-04-11 · 4 obs
● 2017-04-11 06:09:20
○ 2017-05-18 02:44:12
○ 2026-03-12 01:06:24
○A121.199.250.1052017-03-31 → 2017-05-18 · 4 obs
● 2017-05-18 02:44:12
○ 2017-06-26 10:30:12
○ 2026-03-12 01:06:24
●A47.97.160.552018-06-16 → 2026-03-12 · 3 obs
● 2018-06-16 11:06:46
● 2026-03-12 01:06:24
○CNAMEew-2pbgwqpk4.aliapp.com2017-03-31 → 2018-02-10 · 4 obs
● 2018-02-10 08:19:52
○ 2018-06-16 11:06:46
○ 2026-03-12 01:06:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| youtu.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server: 47.118.199.201
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for youtu.com (unsigned zone)
⏱️ Timing
Total: 4135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.97.160.55 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
Hierarchy
The parent of www.youtu.com is youtu.com.
IP Addresses
youtu.com points to a single IP: 47.97.160.55.
Other host names, such as www.youtu.com, share IP numbers with youtu.com.
Name Servers
Two name servers dns10.hichina.com and dns9.hichina.com handle delegation for youtu.com.
youtu.com uses the same name server setup as other domains, for example jurong.cn, yiiy.net, huimisz.com, 1gb.net and kaobb.com.
youtu.com shares name servers with other domains at least partially, for instance cevent.com.cn, saichen.cn and hsdlblg.com.
Host names with nine IP numbers:
dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.