sisuin.cn - robtex.com
sisuin.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.165.51.164🇺🇸 AS40061938.165.48.0/21 arosscloud | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1761705289 | ||||||
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 | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034590716 | ||||||
Same first word
sisuin.cn |
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.alidns.com2015-05-24 → 2017-01-01 · 4 obs
● 2017-01-01 06:24:32
○ 2026-03-01 21:47:26
○ 2026-03-26 21:39:00
●NSns1.judns.com2026-03-01 → 2026-03-26 · 3 obs
● 2026-03-01 21:47:26
● 2026-03-26 21:39:00
●NSns1.julydns.com2026-03-01 → 2026-03-26 · 3 obs
● 2026-03-01 21:47:26
● 2026-03-26 21:39:00
○NSns2.alidns.com2015-05-24 → 2017-01-01 · 4 obs
● 2017-01-01 06:24:32
○ 2026-03-01 21:47:26
○ 2026-03-26 21:39:00
●NSns2.judns.com2026-03-01 → 2026-03-26 · 3 obs
● 2026-03-01 21:47:26
● 2026-03-26 21:39:00
●NSns2.julydns.com2026-03-01 → 2026-03-26 · 3 obs
● 2026-03-01 21:47:26
● 2026-03-26 21:39:00
○A103.232.215.1382018-12-09 → 2018-12-09 · 4 obs
● 2018-12-09 13:55:00
○ 2026-03-01 21:47:26
○ 2026-03-26 21:39:00
○A123.254.111.1902015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-28 02:24:28
○ 2026-03-26 21:39:00
○A124.16.31.1522015-10-28 → 2017-01-01 · 5 obs
● 2015-10-28 02:24:28
● 2017-01-01 06:24:32
○ 2018-12-09 13:55:00
○ 2026-03-26 21:39:00
●A38.165.51.1642026-03-01 → 2026-03-26 · 3 obs
● 2026-03-01 21:47:26
● 2026-03-26 21:39:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| sisuin.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sisuin.cn (unsigned zone)
⏱️ Timing
Total: 3714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.165.51.164 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
sisuin.cn points to a single IP: 38.165.51.164.
Other host names such as www.vx456.cn and vx456.cn share IP numbers with sisuin.cn.
Name Servers
sisuin.cn's delegation is handled by four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
sisuin.cn partially shares name servers with other domains; examples include mildom.cn, sven-network.com, 121ol.com, julangwlkj.com and yooei.com.
Host names with one IP number:
ns1.judns.com points to: 47.97.51.45; ns2.judns.com points to: 162.159.27.251; ns1.julydns.com points to: 47.97.51.45; ns2.julydns.com points to: 162.159.48.223.
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com.