nhepsdc.cn - robtex.com
nhepsdc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.nhepsdc.cn ⭐ | ||||||
| NS | dns.ihep.ac.cn | ||||||
| A | 202.38.128.58🇨🇳 CSTNET-AS-AP202.38.128.0/23 PACNET (proxy-registered route object) | ||||||
| PTR | dns.ihep.ac.cn | ||||||
| PTR | ns1.ihep.ac.cn | ||||||
| NS | sun.ihep.ac.cn ⚠️ Not in zone NS records | ||||||
| SOA | ns.nhepsdc.cnmail@nhepsdc.cn serial=20 | ||||||
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=2034771969 | ||||||
Same first word
nhepsdc.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns.ihep.ac.cn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 06:25:44
● 2026-05-09 20:59:04
● 2026-05-09 20:59:04
●NSns.nhepsdc.cn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 06:25:44
● 2026-05-09 20:59:04
● 2026-05-09 20:59:04
●NSsun.ihep.ac.cn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 06:25:44
● 2026-05-09 20:59:04
● 2026-05-09 20:59:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| nhepsdc.cn | dns.ihep.ac.cn, sun.ihep.ac.cn | - |
✅ Authoritative Response
Server:202.38.128.58
NS records: dns.ihep.ac.cn, sun.ihep.ac.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nhepsdc.cn (unsigned zone)
⏱️ Timing
Total: 3382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | dns.ihep.ac.cn |
| SOA | 1 | ns.nhepsdc.cn mail.nhepsdc.cn |
Analysis
Name Servers
The delegation for nhepsdc.cn is handled by three name servers: ns.nhepsdc.cn, dns.ihep.ac.cn and sun.ihep.ac.cn.
nhepsdc.cn at least partially shares name servers with other domains, for instance 38.122.202.in-addr.arpa, 37.122.202.in-addr.arpa, 32.122.202.in-addr.arpa, hepac.org.cn and 36.122.202.in-addr.arpa.
These name servers are commonly used alongside ns.ihep.ac.cn, ns.hepac.org.cn, ns.bursthub.cn and ns.astrobursthub.cn.
Host names with a single IP address map to 202.38.128.58 and the host name dns.ihep.ac.cn points to 202.38.128.58.