studyya.com - robtex.com
studyya.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.12.242.57🇺🇸 AS39882338.12.240.0/21 PEG TECH INC | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1763995225 | ||||||
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=1774431097 | ||||||
Subdomains
postmaster.studyya.com |
mail.studyya.com |
Same first word
studyya.com |
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 09:32:16
●NSdm2.longmingdns.com2026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 09:32:16
●A38.12.242.572026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 09:32:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| studyya.com | dm2.longmingdns.com, dm1.longmingdns.com | 5 records |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm2.longmingdns.com, dm1.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyya.com (unsigned zone)
⏱️ Timing
Total: 734ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.12.242.57 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (dm2.longmingdns.com, dm2.longmingdns.com, dm2.longmingdns.com...)
Analysis
Hierarchy
studyya.com is a parent of postmaster.studyya.com and mail.studyya.com.
IP Addresses
studyya.com points to a single IP: 38.12.242.57.
Other host names, for instance cqmark.com, postmaster.studyya.com and mail.studyya.com share IP numbers with studyya.com.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle delegation for studyya.com.
studyya.com uses the same name server setup as other domains, for example sukil.cn, adhost.cn, nuokia.com.cn, 0v2773b.cn and jysxlsy.cn.
Host names with two IP numbers:
The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
The host name dm1.longmingdns.com points to 218.98.111.163.