sysudg.com - dns.ninja
sysudg.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.01isp.com ⚠️ Not in zone NS records | ||||||
| A | 42.240.142.46🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom | ||||||
| NS | ns4.01isp.net ⚠️ Not in zone NS records | ||||||
| A | 47.239.41.106🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object | ||||||
com
| 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=1782654335 | ||||||
Same first word
sysudg.com |
Similar names
DNS History
5 records (2 active, 3 former)
○NSns7.01isp.com2026-03-27 → 2026-04-08 · 5 obs
○ 2015-05-30 16:12:54
● 2026-03-27 06:32:48
● 2026-04-08 21:10:06
○ 2026-06-28 13:46:42
○ 2026-06-28 13:46:44
● 2026-03-27 06:32:48
● 2026-04-08 21:10:06
○ 2026-06-28 13:46:42
○ 2026-06-28 13:46:44
○NSns8.01isp.net2026-03-27 → 2026-04-08 · 5 obs
○ 2015-05-30 16:12:54
● 2026-03-27 06:32:48
● 2026-04-08 21:10:06
○ 2026-06-28 13:46:42
○ 2026-06-28 13:46:44
● 2026-03-27 06:32:48
● 2026-04-08 21:10:06
○ 2026-06-28 13:46:42
○ 2026-06-28 13:46:44
○A121.14.136.2202015-05-30 → 2017-02-09 · 4 obs
● 2015-05-30 16:12:54
● 2017-02-09 03:49:46
○ 2026-03-27 06:32:48
○ 2026-06-28 13:46:44
● 2017-02-09 03:49:46
○ 2026-03-27 06:32:48
○ 2026-06-28 13:46:44
🔍 DNS Trace
Analysis
Name Servers
The NS records for sysudg.com delegate to ns3.01isp.com and ns4.01isp.net.
sysudg.com uses the same name servers as several other domains — among them huaxue8.com.cn, 83395.cn, baiyn.cn and two more.
There is at least partial name server overlap between sysudg.com and other domains — newcsr.com, emiszh.com, cheyizu.net and two more among them.
These name servers tend to appear in combination with the name servers ns7.01isp.com, ns8.01isp.net, ns4001.01isp.net and verification-30t7kid8.ns3.dan.hosting.
ns3.01isp.com → 42.240.142.46 and ns4.01isp.net → 47.239.41.106: one IP number per host name.