studybaby.com - robtex.com
studybaby.com
| CNAME | alb-oek2nsgkq2qo8f1a6i.cn-hangzhou.alb.aliyuncsslb.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.96.180.207🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| A | 47.99.74.215🇨🇳 Alibaba-Cloud47.98.0.0/15 Hangzhou Alibaba Advertising Co.,Ltd. | ||||||
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=1778461696 | ||||||
Same first word
studybaby.com |
DNS History
9 records (6 active, 3 former)
●NSdns29.hichina.com2026-04-01 → 2026-05-11 · 3 obs
○ 2017-07-01 18:56:46
● 2026-04-01 11:38:42
● 2026-05-11 01:13:36
● 2026-04-01 11:38:42
● 2026-05-11 01:13:36
●NSdns30.hichina.com2026-04-01 → 2026-05-11 · 3 obs
○ 2017-07-01 18:56:46
● 2026-04-01 11:38:42
● 2026-05-11 01:13:36
● 2026-04-01 11:38:42
● 2026-05-11 01:13:36
○NSns.buydomains.com2015-06-09 → 2017-07-01 · 4 obs
● 2015-06-09 02:39:24
● 2017-07-01 18:56:46
○ 2026-04-01 11:38:42
○ 2026-05-11 01:13:36
● 2017-07-01 18:56:46
○ 2026-04-01 11:38:42
○ 2026-05-11 01:13:36
○A207.148.248.1432015-10-25 → 2017-07-01 · 5 obs
○ 2015-06-09 02:39:24
● 2015-10-25 02:30:20
● 2017-07-01 18:56:46
○ 2026-04-01 11:38:42
○ 2026-05-11 01:13:36
● 2015-10-25 02:30:20
● 2017-07-01 18:56:46
○ 2026-04-01 11:38:42
○ 2026-05-11 01:13:36
○A66.151.181.492015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 02:39:24
○ 2015-10-25 02:30:20
○ 2026-05-11 01:13:36
○ 2015-10-25 02:30:20
○ 2026-05-11 01:13:36
●CNAMEalb-oek2nsgkq2qo8f1a6i.cn-hangzhou.alb.aliyuncsslb.com2026-04-01 → 2026-05-11 · 2 obs
● 2026-04-01 11:38:42
● 2026-05-11 01:13:36
● 2026-05-11 01:13:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| studybaby.com | dns29.hichina.com, dns30.hichina.com | 18 records |
✅ Authoritative Response
Server:2408:4009:501::38
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studybaby.com (unsigned zone)
⏱️ Timing
Total: 2490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns30.hichina.com, dns29.hichina.com |
| MX | 3 | mx2.feishu.cn (pri: 5), mx1.feishu.cn (pri: 1)... |
| TXT | 2 | v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=ew1yr8 |
| CNAME | 1 | alb-oek2nsgkq2qo8f1a6i.cn-hangzhou.alb.a |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)
Analysis
IP Addresses
studybaby.com has two IP numbers: 47.96.180.207 and 47.99.74.215.
Other host names, for example alb-oek2nsgkq2qo8f1a6i.cn-hangzhou.alb.aliyuncsslb.com, share IP numbers with studybaby.com.