jyba.cn - robtex.com
jyba.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.99.21.24🇭🇰 FTG-AS-AP118.99.21.0/24 Forewin Telecom Group Limited 5/F, 8-12 Wong Chuk Yeung Street Fo Tan, Shatin N.T. Hong Kong | ||||||
| PTR | 118-99-21-24.static.hkt.cc | ||||||
| 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.onclouddns.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 | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1781680403 | ||||||
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=2035147363 | ||||||
rank #15124 in the tld
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.22.cn2015-07-16 → 2016-02-10 · 4 obs
● 2016-02-10 17:03:52
○ 2026-07-27 14:36:10
○ 2026-08-06 04:20:48
●NSns1.julydns.com2026-07-27 → 2026-08-06 · 3 obs
● 2026-07-27 14:36:10
● 2026-08-06 04:20:48
●NSns1.onclouddns.com2026-07-27 → 2026-08-06 · 3 obs
● 2026-07-27 14:36:10
● 2026-08-06 04:20:48
○NSns2.22.cn2015-07-16 → 2016-02-10 · 4 obs
● 2016-02-10 17:03:52
○ 2026-07-27 14:36:10
○ 2026-08-06 04:20:48
●NSns2.julydns.com2026-07-27 → 2026-08-06 · 3 obs
● 2026-07-27 14:36:10
● 2026-08-06 04:20:48
●NSns2.onclouddns.com2026-07-27 → 2026-08-06 · 3 obs
● 2026-07-27 14:36:10
● 2026-08-06 04:20:48
○NSns3.22.cn2015-07-16 → 2016-02-10 · 4 obs
● 2016-02-10 17:03:52
○ 2026-07-27 14:36:10
○ 2026-08-06 04:20:48
○NSns4.22.cn2015-07-16 → 2016-02-10 · 4 obs
● 2016-02-10 17:03:52
○ 2026-07-27 14:36:10
○ 2026-08-06 04:20:48
●A118.99.21.242026-07-27 → 2026-08-06 · 2 obs
● 2026-08-06 04:20:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| jyba.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jyba.cn (unsigned zone)
⏱️ Timing
Total: 1069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.99.21.24 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
jyba.cn points to a single IP number: 118.99.21.24.
Name Servers
jyba.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
The name servers of jyba.cn overlap at least partially with those of other domains — among them sorrisoclean.com, tv-live-98zhibo.com, tysnfz.com and two more.
These name servers commonly appear alongside the name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.
ns1.julydns.com along with ns2.julydns.com each resolve to 162.159.48.223 IP addresses.
ns1.onclouddns.com along with ns2.onclouddns.com each resolve to 162.159.27.251 IP addresses.