zyobm.cn - robtex.com
zyobm.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.210.238.85🇭🇰 YISUCLOUDLTD-HK103.210.238.0/24 www.yisu.com | ||||||
| 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=1765344832 | ||||||
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 2035-04-09 #97 | ||||||
Same first word
zyobm.cn |
Similar names
DNS History
8 records (5 active, 3 former)
○NSdns23.hichina.com2015-05-30 → 2020-04-09 · 4 obs
● 2020-04-09 16:39:06
○ 2026-06-21 03:37:46
○ 2026-07-14 23:43:30
○NSdns24.hichina.com2015-05-30 → 2020-04-09 · 4 obs
● 2020-04-09 16:39:06
○ 2026-06-21 03:37:46
○ 2026-07-14 23:43:30
●NSns1.judns.com2026-06-21 → 2026-07-14 · 3 obs
● 2026-06-21 03:37:46
● 2026-07-14 23:43:30
●NSns1.julydns.com2026-06-21 → 2026-07-14 · 3 obs
● 2026-06-21 03:37:46
● 2026-07-14 23:43:30
●NSns2.judns.com2026-06-21 → 2026-07-14 · 3 obs
● 2026-06-21 03:37:46
● 2026-07-14 23:43:30
●NSns2.julydns.com2026-06-21 → 2026-07-14 · 3 obs
● 2026-06-21 03:37:46
● 2026-07-14 23:43:30
●A103.210.238.852026-06-21 → 2026-07-14 · 3 obs
● 2026-06-21 03:37:46
● 2026-07-14 23:43:30
○A124.172.141.22015-05-30 → 2020-04-09 · 4 obs
● 2020-04-09 16:39:06
○ 2026-06-21 03:37:46
○ 2026-07-14 23:43:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| zyobm.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.210.238.85 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
zyobm.cn has exactly one IP address — 103.210.238.85.
b0y.cn is an example of another host name that shares IP numbers with zyobm.cn.
Name Servers
Four name servers handle the delegation for zyobm.cn: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
zyobm.cn has at least partial name server overlap with other domains, such as dmcms.cn, ccwjjx.com, ccccc.icu 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.
The host names ns1.judns.com and ns2.judns.com both resolve to 162.159.27.251 IP addresses.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.