czmoedu.com - robtex.com
czmoedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.247.117.19🇧🇷 Vtal186.247.64.0/18 | ||||||
| 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=1784385472 | ||||||
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=1786161804 | ||||||
Same first word
czmoedu.com |
DNS History
10 records (5 active, 5 former)
○NSjm1.dns.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-03-30 19:10:00
○ 2026-08-08 04:06:14
○NSjm2.dns.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-03-30 19:10:00
○ 2026-08-08 04:06:14
●NSns1.judns.com2026-03-30 → 2026-08-08 · 3 obs
● 2026-03-30 19:10:00
● 2026-08-08 04:06:14
●NSns1.julydns.com2026-03-30 → 2026-08-08 · 3 obs
● 2026-03-30 19:10:00
● 2026-08-08 04:06:14
●NSns2.judns.com2026-03-30 → 2026-08-08 · 3 obs
● 2026-03-30 19:10:00
● 2026-08-08 04:06:14
●NSns2.julydns.com2026-03-30 → 2026-08-08 · 3 obs
● 2026-03-30 19:10:00
● 2026-08-08 04:06:14
○A154.80.216.2142026-03-30 → 2026-03-30 · 4 obs
● 2026-03-30 19:10:00
○ 2026-08-08 04:06:10
○ 2026-08-08 04:06:14
●A186.247.117.192026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 04:06:10
● 2026-08-08 04:06:14
○A23.228.65.1862019-12-17 → 2019-12-17 · 3 obs
○ 2026-03-30 19:10:00
○ 2026-08-08 04:06:14
○CNAMEfz1.ikuaimi.com2026-03-30 → 2026-08-08 · 2 obs
○ 2026-08-08 04:06:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| czmoedu.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 czmoedu.com (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.247.117.19 |
| NS | 2 | ns1.julydns.com, ns2.julydns.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
IP Addresses
czmoedu.com has exactly one IP address — 186.247.117.19.
Name Servers
Four name servers handle the delegation for czmoedu.com: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least some of czmoedu.com's name servers are shared with other domains, for example infobom.com, jilongyou.com, xjhgps.com and two more.
These name servers tend to be deployed in combination with the 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.
Both ns1.judns.com and ns2.judns.com resolve to 162.159.27.251 IP addresses each.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.