dhedu.com.cn - robtex.com
dhedu.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030561249 | ||||||
WOT: NOT_SAFE (20/100)
Same first word
Similar names
hdude.com |
eduhd.com |
eddhu.com |
edudh.net |
hudde.cn |
duhed.cn |
deuhd.ru |
hdedu.cc |
deduh.ru |
hdedu.com.cn |
edudh.com |
dudeh.com |
duhde.com |
hdedu.com |
ddheu.com |
dehud.com |
edudh.org.cn |
hdedu.fun |
DNS History
8 records (4 active, 4 former)
○NSdns1.sinonets.cn2015-06-10 → 2017-06-30 · 4 obs
● 2017-06-30 12:08:14
○ 2026-05-04 00:37:02
○ 2026-05-11 05:20:28
○NSdns2.sinonets.cn2015-06-10 → 2017-06-30 · 4 obs
● 2017-06-30 12:08:14
○ 2026-05-04 00:37:02
○ 2026-05-11 05:20:28
●NSns1.judns.com2026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 00:37:02
● 2026-05-11 05:20:28
●NSns1.julydns.com2026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 00:37:02
● 2026-05-11 05:20:28
●NSns2.judns.com2026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 00:37:02
● 2026-05-11 05:20:28
●NSns2.julydns.com2026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 00:37:02
● 2026-05-11 05:20:28
○MXmail.dhedu.com.cn2015-06-10 → 2017-06-30 · 4 obs
● 2017-06-30 12:08:14
○ 2026-05-04 00:37:02
○ 2026-05-11 05:20:28
○A61.138.136.22015-06-10 → 2017-06-30 · 4 obs
● 2017-06-30 12:08:14
○ 2026-05-04 00:37:02
○ 2026-05-11 05:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dhedu.com.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dhedu.com.cn (unsigned zone)
⏱️ Timing
Total: 1638ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
Analysis
Name Servers
dhedu.com.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
dhedu.com.cn at least partially shares name servers with other domains, including sandetan.com, pdstic.com, woyekids.com, laishengcai.com and sdkxgy.com.
these name servers are commonly used together with ns1.onclouddns.com, ns2.onclouddns.com and jm1.dns.com.
Host names with a single IP number:
ns1.judns.com resolves to 162.159.27.251.
ns2.judns.com resolves to 162.159.27.251.
ns1.julydns.com resolves to 162.159.48.223.
ns2.julydns.com resolves to 162.159.48.223.
Host names pointing to 162.159.27.251: ns1.judns.com, ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com, ns2.julydns.com.