study-wizard.com - robtex.com
study-wizard.com
| CNAME | y5kzqbc5.cdn.ens4.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.109.21.189🇨🇳 CHINANET-Guangdong-ShenZhen-IDC103.109.20.0/22 Shenzhen Yunshangwuyou Communication Network Co., Ltd.-SZ IDC-Static multicast | ||||||
| A | 103.120.90.215🇨🇳 FXNET103.120.90.0/24 | ||||||
| A | 103.120.90.216🇨🇳 FXNET103.120.90.0/24 | ||||||
| A | 110.42.50.39🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC110.42.0.0/18 Chinanet-NingBo-IDC | ||||||
| A | 210.16.182.167🇨🇳 FXNET210.16.182.0/24 Feixun Network | ||||||
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=1774755847 | ||||||
Same first word
study-wizard.com |
DNS History
5 records (5 active, 0 former)
●NSdns29.hichina.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 04:10:40
● 2026-03-29 04:10:42
● 2026-03-29 04:10:42
●NSdns30.hichina.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 04:10:40
● 2026-03-29 04:10:42
● 2026-03-29 04:10:42
●CNAMEy5kzqbc5.cdn.ens4.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 04:10:40
● 2026-03-29 04:10:42
● 2026-03-29 04:10:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| study-wizard.com | dns29.hichina.com, dns30.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.39
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for study-wizard.com (unsigned zone)
⏱️ Timing
Total: 3476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns29.hichina.com, dns30.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 2 | v=spf1 include:spf.mail.qq.com ~all, google-site-verification=uSVOdlbQcDzcKww |
| CNAME | 1 | y5kzqbc5.cdn.ens4.com |
| 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
Five IP numbers are pointed to by study-wizard.com: 103.109.21.189, 103.120.90.215, 103.120.90.216, 110.42.50.39 and 210.16.182.167.
Other host names, for instance ssliprpb.cdn.ens4.com, drpkwkrt.cdn.ens4.com, pczool3s.cdn.ens4.com, pihje3jv.cdn.ens4.com and txmdslhs.cdn.ens4.com share IP numbers with study-wizard.com.