moredu.cn - robtex.com
moredu.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.249.187.111🇺🇸 BETTER-HK173.249.187.0/24 client's prefix | ||||||
| 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 | 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 | 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 | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1776597888 | ||||||
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=2034949423 | ||||||
Same first word
moredu.cn |
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns17.hichina.com2020-04-10 → 2020-04-10 · 4 obs
● 2020-04-10 01:12:32
○ 2026-06-13 16:35:18
○ 2026-06-21 06:33:00
○NSdns18.hichina.com2020-04-10 → 2020-04-10 · 4 obs
● 2020-04-10 01:12:32
○ 2026-06-13 16:35:18
○ 2026-06-21 06:33:00
○NSns1.51dns.com2015-05-23 → 2015-12-21 · 4 obs
● 2015-12-21 03:49:58
○ 2016-07-30 12:23:04
○ 2026-06-21 06:33:00
●NSns1.judns.com2026-06-13 → 2026-06-21 · 3 obs
● 2026-06-13 16:35:18
● 2026-06-21 06:33:00
●NSns1.julydns.com2026-06-13 → 2026-06-21 · 3 obs
● 2026-06-13 16:35:18
● 2026-06-21 06:33:00
○NSns2.51dns.com2015-10-20 → 2015-10-20 · 4 obs
● 2015-10-20 16:04:08
○ 2016-07-30 12:23:04
○ 2026-06-21 06:33:00
●NSns2.judns.com2026-06-13 → 2026-06-21 · 3 obs
● 2026-06-13 16:35:18
● 2026-06-21 06:33:00
●NSns2.julydns.com2026-06-13 → 2026-06-21 · 3 obs
● 2026-06-13 16:35:18
● 2026-06-21 06:33:00
○A107.178.186.1972015-05-23 → 2015-12-21 · 4 obs
● 2015-12-21 03:49:58
○ 2016-07-30 12:23:04
○ 2026-06-21 06:33:00
●A173.249.187.1112026-06-13 → 2026-06-21 · 3 obs
● 2026-06-13 16:35:18
● 2026-06-21 06:33:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | ns.cernet.net, c.dns.cn, d.dns.cn, a.dns.cn... | 11 records |
| moredu.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 moredu.cn (unsigned zone)
⏱️ Timing
Total: 1436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.249.187.111 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (a.dns.cn, b.dns.cn, c.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
IP Addresses
moredu.cn has exactly one IP address — 173.249.187.111.
hbzhjw.cn, career-union.cn, etbxjx.cn plus two other host names have IP numbers in common with moredu.cn.
Name Servers
Four name servers handle the delegation for moredu.cn: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
moredu.cn has at least partial name server overlap with other domains, such as 5cp2.cn, jnjiarun.com, 2016cq.com and two others.
It is common to see these name servers used together with name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns1.judns.com and ns2.judns.com share the IP address 162.159.27.251; ns1.julydns.com and ns2.julydns.com share the IP address 162.159.48.223.
These two host names — ns1.judns.com and ns2.judns.com — each point to 162.159.27.251 IP addresses.
These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.