jlyb.cn - robtex.com
jlyb.cn
| CNAME | pk.technames.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.219.77.171🇸🇬 Alibaba-Cloud8.219.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=2035057591 | ||||||
Subdomains
mail.jlyb.cn |
Same first word
Similar names
DNS History
21 records (3 active, 18 former)
○NSdns1.iidns.com2015-10-19 → 2016-05-26 · 4 obs
● 2015-10-19 17:37:42
● 2016-05-26 20:13:12
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2016-05-26 20:13:12
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
○NSdns2.iidns.com2015-10-19 → 2016-03-18 · 4 obs
● 2015-10-19 17:37:42
● 2016-03-18 08:23:52
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2016-03-18 08:23:52
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
●NSdns23.hichina.com2019-12-30 → 2026-07-18 · 3 obs
○ 2016-05-26 20:13:12
● 2019-12-30 08:04:42
● 2026-07-18 20:23:24
● 2019-12-30 08:04:42
● 2026-07-18 20:23:24
●NSdns24.hichina.com2019-12-30 → 2026-07-18 · 3 obs
○ 2016-05-26 20:13:12
● 2019-12-30 08:04:42
● 2026-07-18 20:23:24
● 2019-12-30 08:04:42
● 2026-07-18 20:23:24
○NSdns3.iidns.com2015-10-19 → 2016-03-18 · 4 obs
● 2015-10-19 17:37:42
● 2016-03-18 08:23:52
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2016-03-18 08:23:52
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
○NSdns4.iidns.com2015-10-19 → 2016-03-18 · 4 obs
● 2015-10-19 17:37:42
● 2016-03-18 08:23:52
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2016-03-18 08:23:52
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
○NSdns5.iidns.com2015-10-19 → 2016-03-18 · 4 obs
● 2015-10-19 17:37:42
● 2016-03-18 08:23:52
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2016-03-18 08:23:52
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
○NSdns6.iidns.com2015-10-19 → 2016-03-18 · 4 obs
● 2015-10-19 17:37:42
● 2016-03-18 08:23:52
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2016-03-18 08:23:52
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
○A103.241.230.1312017-02-09 → 2017-02-09 · 4 obs
○ 2015-12-20 18:06:18
● 2017-02-09 02:28:56
○ 2026-06-30 20:46:56
○ 2026-07-18 20:23:24
● 2017-02-09 02:28:56
○ 2026-06-30 20:46:56
○ 2026-07-18 20:23:24
○A103.241.230.1322017-02-09 → 2017-02-09 · 4 obs
○ 2015-12-20 18:06:18
● 2017-02-09 02:28:56
○ 2026-06-30 20:46:56
○ 2026-07-18 20:23:24
● 2017-02-09 02:28:56
○ 2026-06-30 20:46:56
○ 2026-07-18 20:23:24
○A103.241.230.1332017-02-09 → 2017-02-09 · 4 obs
○ 2015-12-20 18:06:18
● 2017-02-09 02:28:56
○ 2026-06-30 20:46:56
○ 2026-07-18 20:23:24
● 2017-02-09 02:28:56
○ 2026-06-30 20:46:56
○ 2026-07-18 20:23:24
○A103.241.230.1342017-02-09 → 2017-02-09 · 4 obs
○ 2015-12-20 18:06:18
● 2017-02-09 02:28:56
○ 2026-06-30 20:46:56
○ 2026-07-18 20:23:24
● 2017-02-09 02:28:56
○ 2026-06-30 20:46:56
○ 2026-07-18 20:23:24
○A107.167.19.672015-10-19 → 2015-10-19 · 4 obs
○ 2015-05-13 19:38:14
● 2015-10-19 17:37:42
○ 2015-12-20 18:06:18
○ 2026-07-18 20:23:24
● 2015-10-19 17:37:42
○ 2015-12-20 18:06:18
○ 2026-07-18 20:23:24
○A107.167.19.682015-10-19 → 2015-12-20 · 5 obs
○ 2015-05-13 19:38:14
● 2015-10-19 17:37:42
● 2015-12-20 18:06:18
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2015-10-19 17:37:42
● 2015-12-20 18:06:18
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
○A107.167.19.692015-10-19 → 2015-12-20 · 5 obs
○ 2015-05-13 19:38:14
● 2015-10-19 17:37:42
● 2015-12-20 18:06:18
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2015-10-19 17:37:42
● 2015-12-20 18:06:18
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
○A107.167.19.702015-10-19 → 2015-12-20 · 5 obs
○ 2015-05-13 19:38:14
● 2015-10-19 17:37:42
● 2015-12-20 18:06:18
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2015-10-19 17:37:42
● 2015-12-20 18:06:18
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
○A107.167.19.712015-12-20 → 2015-12-20 · 4 obs
○ 2015-10-19 17:37:42
● 2015-12-20 18:06:18
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2015-12-20 18:06:18
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
○A113.10.190.1372015-05-13 → 2015-05-13 · 3 obs
● 2015-05-13 19:38:14
○ 2015-10-19 17:37:42
○ 2026-07-18 20:23:24
○ 2015-10-19 17:37:42
○ 2026-07-18 20:23:24
○CNAMEcs.ename.net2015-10-19 → 2017-02-09 · 7 obs
● 2015-10-19 17:37:42
● 2015-12-20 18:06:18
○ 2016-03-18 08:23:52
● 2016-05-26 20:13:12
● 2017-02-09 02:28:56
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
● 2015-12-20 18:06:18
○ 2016-03-18 08:23:52
● 2016-05-26 20:13:12
● 2017-02-09 02:28:56
○ 2019-12-30 08:04:42
○ 2026-07-18 20:23:24
○CNAMEoverdue.aliyun.com2019-12-30 → 2019-12-30 · 4 obs
○ 2017-02-09 02:28:56
● 2019-12-30 08:04:42
○ 2026-06-30 20:46:56
○ 2026-07-18 20:23:24
● 2019-12-30 08:04:42
○ 2026-06-30 20:46:56
○ 2026-07-18 20:23:24
●CNAMEpk.technames.com2026-06-30 → 2026-07-18 · 3 obs
○ 2019-12-30 08:04:42
● 2026-06-30 20:46:56
● 2026-07-18 20:23:24
● 2026-06-30 20:46:56
● 2026-07-18 20:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| jlyb.cn | dns23.hichina.com, dns24.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.40
NS records: dns23.hichina.com, dns24.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jlyb.cn (unsigned zone)
⏱️ Timing
Total: 1698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns24.hichina.com, dns23.hichina.com |
| TXT | 1 | 218fe721a9eb16612c30502e73e79db0fbb11ed6 |
| CNAME | 1 | pk.technames.com |
| SOA | 1 | dns23.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
mail.jlyb.cn is a subdomain of jlyb.cn.
IP Addresses
jlyb.cn directs to one IP number, which is 8.219.77.171.
Among the host names that share IP numbers with jlyb.cn are dhjr.com, mxsp.com, moosun.com and two others.