dlrjedu.cn - robtex.com
dlrjedu.cn
| CNAME | svktzmcb.n.dns819.com | ||||||
| CNAME | jimmy007pb.dns819.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.92.39.132🇭🇰 DIMENSION-1147.92.39.0/24 147.92.39.0/24 | ||||||
| A | 147.92.39.133🇭🇰 DIMENSION-1147.92.39.0/24 147.92.39.0/24 | ||||||
| A | 207.148.38.22🇭🇰 DIMENSION-1207.148.38.0/24 207.148.38.0/24 | ||||||
| A | 207.148.38.23🇭🇰 DIMENSION-1207.148.38.0/24 207.148.38.0/24 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034725358 | ||||||
Same first word
dlrjedu.cn |
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-03-30 → 2026-04-28 · 2 obs
● 2026-03-30 11:17:12
● 2026-04-28 22:44:30
● 2026-04-28 22:44:30
●NSa8.share-dns.com2026-03-30 → 2026-04-28 · 2 obs
● 2026-03-30 11:17:12
● 2026-04-28 22:44:30
● 2026-04-28 22:44:30
●NSb.share-dns.net2026-03-30 → 2026-04-28 · 2 obs
● 2026-03-30 11:17:12
● 2026-04-28 22:44:30
● 2026-04-28 22:44:30
●NSb8.share-dns.net2026-03-30 → 2026-04-28 · 2 obs
● 2026-03-30 11:17:12
● 2026-04-28 22:44:30
● 2026-04-28 22:44:30
●CNAMEsvktzmcb.n.dns819.com2026-03-30 → 2026-04-28 · 2 obs
● 2026-03-30 11:17:12
● 2026-04-28 22:44:30
● 2026-04-28 22:44:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dlrjedu.cn | a8.share-dns.com, b8.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a8.share-dns.com, b8.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dlrjedu.cn (unsigned zone)
⏱️ Timing
Total: 980ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| CNAME | 1 | svktzmcb.n.dns819.com |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
dlrjedu.cn maps to four IP numbers: 147.92.39.132, 147.92.39.133, 207.148.38.22 and 207.148.38.23.
Other host names such as jimmy007pb.dns819.com and b283vaa.yb550.com share IP numbers with dlrjedu.cn.