sysu.net - dns.ninja
sysu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.244.90.114🇭🇰 XNNET103.244.90.0/24 Hongkong Wen Jing Network Limited FLAT/RM A30, 9/F SILVERCORP INTERNATIONAL TOWER, 707-713. NATHAN ROAD, MONGKOK, KOWLOON, HONG KONG | ||||||
| NS | ns1.yumi.com ⚠️ Not in zone NS records | ||||||
| A | 38.55.118.226🇺🇸 XNNET38.55.118.0/24 Proxy-registered route object | ||||||
| NS | ns2.yumi.com ⚠️ Not in zone NS records | ||||||
| A | 38.55.118.226🇺🇸 XNNET38.55.118.0/24 Proxy-registered route object | ||||||
net
| 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=1786683579 | ||||||
Subdomains
72-29-108-107.sysu.net |
Same first word
sysu.wang |
sysu.ca |
sysu.io |
sysu.co |
sysu.nl |
sysu.co.kr |
sysu.net |
sysu.org.cn |
sysu.xyz |
sysu.edu.cn |
sysu.de |
sysu.com |
sysu.ru |
sysu.info |
sysu.com.cn |
sysu.org |
Similar names
DNS History
15 records (3 active, 12 former)
○NSdns10.hichina.com2015-05-25 → 2016-04-04 · 4 obs
● 2016-04-04 21:19:22
○ 2026-02-21 13:24:00
○ 2026-08-14 05:13:38
○NSdns9.hichina.com2015-05-25 → 2016-04-04 · 4 obs
● 2016-04-04 21:19:22
○ 2026-02-21 13:24:00
○ 2026-08-14 05:13:38
●NSns1.yumi.com2026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 13:24:00
● 2026-08-14 05:13:38
●NSns2.yumi.com2026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 13:24:00
● 2026-08-14 05:13:38
○MXmail.skrimple.com2016-09-18 → 2016-09-18 · 4 obs
● 2016-09-18 07:25:08
○ 2026-02-21 13:24:00
○ 2026-08-14 05:13:38
○MXmxn.mxhichina.com2015-10-17 → 2015-12-23 · 4 obs
● 2015-12-23 08:07:52
○ 2016-04-04 21:19:22
○ 2026-08-14 05:13:38
○MXmxw.mxhichina.com2015-10-17 → 2015-12-23 · 4 obs
● 2015-12-23 08:07:52
○ 2016-04-04 21:19:22
○ 2026-08-14 05:13:38
●A103.244.90.1142026-08-10 → 2026-08-14 · 3 obs
● 2026-08-10 10:41:02
● 2026-08-14 05:13:38
○A103.51.144.812016-09-18 → 2016-09-18 · 4 obs
● 2016-09-18 07:25:08
○ 2026-02-21 13:24:00
○ 2026-08-14 05:13:38
○A107.167.19.752016-04-04 → 2016-04-04 · 3 obs
○ 2016-09-18 07:25:08
○ 2026-08-14 05:13:38
○A107.167.19.762016-04-04 → 2016-04-04 · 3 obs
○ 2016-09-18 07:25:08
○ 2026-08-14 05:13:38
○A127.0.0.12026-03-02 → 2026-06-17 · 11 obs
● 2026-03-02 17:39:24
● 2026-03-31 04:13:00
○ 2026-04-03 20:57:26
○ 2026-04-18 22:31:16
● 2026-05-09 14:19:40
● 2026-05-12 16:12:30
○ 2026-06-10 19:32:34
● 2026-06-17 20:27:02
○ 2026-07-21 06:38:44
○ 2026-08-14 05:13:38
○A167.88.180.1212026-02-21 → 2026-07-21 · 13 obs
● 2026-02-21 13:24:00
○ 2026-03-02 17:39:24
○ 2026-03-31 04:13:00
● 2026-04-03 20:57:26
● 2026-04-18 22:31:16
○ 2026-05-09 14:19:40
○ 2026-05-12 16:12:30
● 2026-06-10 19:32:34
○ 2026-06-17 20:27:02
● 2026-07-21 06:38:44
○ 2026-08-10 10:41:02
○ 2026-08-14 05:13:38
○A52.78.124.1492018-07-21 → 2018-07-21 · 4 obs
● 2018-07-21 08:41:06
○ 2026-02-21 13:24:00
○ 2026-08-14 05:13:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| sysu.net | ns1.yumi.com, ns2.yumi.com | - |
✅ Authoritative Response
Server:38.55.118.226
NS records: ns1.yumi.com, ns2.yumi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysu.net (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.244.90.114 |
Analysis
Hierarchy
72-29-108-107.sysu.net is a subdomain of sysu.net.
IP Addresses
sysu.net points to a single IP number: 103.244.90.114.
Additional host names — 1deng.com, zmgf.com, xiaonue.com and two others — share IP numbers with sysu.net.
Name Servers
sysu.net is delegated to two name servers: ns1.yumi.com and ns2.yumi.com.
sysu.net shares its name server setup with other domains, including 0sa.com, ankang.com, huangyi.com and two others.
sysu.net has some name servers in common with other domains such as lantana.cn, rpas.cn and wjhf.com
ns1.yumi.com and ns2.yumi.com both resolve to the same single IP address: 38.55.118.226.
ns1.yumi.com and ns2.yumi.com are host names that each point to 38.55.118.226 IP addresses.