youalab.com - robtex.com
youalab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.181.5.151🇨🇳 CHINA-1220.181.0.0/19 China Telecom Beijing Co. Ltd. | ||||||
| NS | dns.baidu.com ⭐ | ||||||
| A | 240e:bf:b801:1002:0:ff:b024:26de🇨🇳 CHINANET-SHAANXI-CLOUD-BASE240e:bf:b800::/37 chinanet/CN2 shaanxi province network | ||||||
| A | 110.242.68.134🇨🇳 CHINA169-Backbone110.240.0.0/12 China Unicom Hebei Province Network | ||||||
| NS | ns2.baidu.com ⚠️ Not in parent delegation | ||||||
| A | 240e:940:603:4:0:ff:b01b:589a🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited | ||||||
| A | 220.181.33.31🇨🇳 CHINA-1220.181.32.0/19 China Telecom Beijing Co. Ltd. | ||||||
| NS | ns3.baidu.com | ||||||
| A | 36.155.132.78🇨🇳 CMNET-Jiangsu-AP36.155.128.0/20 CMI (Customer Route) | ||||||
| A | 153.3.238.93🇨🇳 CHINA169-Backbone153.3.0.0/16 China Unicom Jiangsu Province Network | ||||||
| NS | ns4.baidu.com ⚠️ Not in parent delegation | ||||||
| A | 14.215.178.80🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network | ||||||
| A | 111.45.3.226🇨🇳 CHINAMOBILE-CN111.45.3.0/24 CMI (Customer Route) | ||||||
| SOA | dns.baidu.comsa@baidu.com 2010-08-24 #37 | ||||||
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=1785931689 | ||||||
Same first word
youalab.com |
Similar names
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yaoluba.com |
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oubyala.com |
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yabaolu.com |
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DNS History
5 records (5 active, 0 former)
●A220.181.5.1512015-06-03 → 2026-08-05 · 2 obs
● 2026-08-05 12:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| youalab.com | dns.baidu.com, ns3.baidu.com | 4 records |
✅ Authoritative Response
Server:153.3.238.93
NS records: dns.baidu.com, ns3.baidu.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for youalab.com (unsigned zone)
⏱️ Timing
Total: 3538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.181.5.151 |
| NS | 4 | ns3.baidu.com, dns.baidu.com... |
| SOA | 1 | dns.baidu.com sa.baidu.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns.baidu.com, dns.baidu.com, ns3.baidu.com...)
Analysis
IP Addresses
youalab.com has exactly one IP address — 220.181.5.151.
Name Servers
Four name servers handle the delegation for youalab.com: dns.baidu.com, ns2.baidu.com, ns3.baidu.com and ns4.baidu.com.
youalab.com partially shares its NS delegation with several other domains, including hao123.com, tiebaimg.com, pcfdisplay.com and two others.
The name servers ns1.baidu.com, ns1.baidu.hk, ns2.baidu.hk and ns7.baidu.com are often found in use alongside these name servers.
dns.baidu.com, ns2.baidu.com, ns3.baidu.com and ns4.baidu.com each carry two IP addresses. dns.baidu.com has 110.242.68.134 and 240e:bf:b801:1002:0:ff:b024:26de; ns2.baidu.com has 220.181.33.31 and 240e:940:603:4:0:ff:b01b:589a; ns3.baidu.com has 36.155.132.78 and 153.3.238.93; ns4.baidu.com has 14.215.178.80 and 111.45.3.226.