dingdianschool.com - robtex.com
dingdianschool.com
| CNAME | www.dingdianschool.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.6.21.85🇺🇸 AS39899338.6.0.0/18 PEG TECH INC PT-82 | ||||||
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=1784574307 | ||||||
Subdomains
www.dingdianschool.com |
Same first word
dingdianschool.com |
DNS History
8 records (5 active, 3 former)
●NSns1.judns.com2026-06-01 → 2026-07-20 · 3 obs
○ 2015-05-25 10:39:30
● 2026-06-01 22:14:16
● 2026-07-20 19:27:46
● 2026-06-01 22:14:16
● 2026-07-20 19:27:46
●NSns1.julydns.com2026-06-01 → 2026-07-20 · 3 obs
○ 2015-05-25 10:39:30
● 2026-06-01 22:14:16
● 2026-07-20 19:27:46
● 2026-06-01 22:14:16
● 2026-07-20 19:27:46
○NSns17.xincache.com2015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 10:39:30
○ 2026-06-01 22:14:16
○ 2026-07-20 19:27:46
○ 2026-06-01 22:14:16
○ 2026-07-20 19:27:46
○NSns18.xincache.com2015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 10:39:30
○ 2026-06-01 22:14:16
○ 2026-07-20 19:27:46
○ 2026-06-01 22:14:16
○ 2026-07-20 19:27:46
●NSns2.judns.com2026-06-01 → 2026-07-20 · 3 obs
○ 2015-05-25 10:39:30
● 2026-06-01 22:14:16
● 2026-07-20 19:27:46
● 2026-06-01 22:14:16
● 2026-07-20 19:27:46
●NSns2.julydns.com2026-06-01 → 2026-07-20 · 3 obs
○ 2015-05-25 10:39:30
● 2026-06-01 22:14:16
● 2026-07-20 19:27:46
● 2026-06-01 22:14:16
● 2026-07-20 19:27:46
○A45.127.126.462017-08-22 → 2017-08-22 · 3 obs
● 2017-08-22 06:30:02
○ 2026-06-01 22:14:16
○ 2026-07-20 19:27:46
○ 2026-06-01 22:14:16
○ 2026-07-20 19:27:46
●CNAMEwww.dingdianschool.com2026-06-01 → 2026-07-20 · 2 obs
● 2026-06-01 22:14:16
● 2026-07-20 19:27:46
● 2026-07-20 19:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dingdianschool.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dingdianschool.com (unsigned zone)
⏱️ Timing
Total: 451ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| CNAME | 1 | www.dingdianschool.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Hierarchy
www.dingdianschool.com is a subdomain of dingdianschool.com.
IP Addresses
dingdianschool.com has exactly one IP address — 38.6.21.85.
Other host names share IP numbers with dingdianschool.com; www.dingdianschool.com is one such example.