scsyf.cn - robtex.com
scsyf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.202.103🇺🇸 PEGTECHINC38.173.192.0/19 PEG TECH INC | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1777644155 | ||||||
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=2035058078 | ||||||
Same first word
scsyf.cn |
Similar names
sysfc.com |
fscsy.cn |
fyscs.cn |
fyscs.com |
sscfy.com |
sfcys.com |
sysfc.cn |
scysf.org |
sfycs.com |
ycfss.cn |
sfcsy.com |
csysf.com |
scsfy.com |
cfsys.xyz |
fsysc.cn |
cfsys.ru |
ycfss.com |
sfysc.com |
fscys.net |
fscys.cn |
yssfc.com |
cfsys.net |
DNS History
9 records (3 active, 6 former)
●NSdm1.longmingdns.com2026-07-14 → 2026-07-19 · 3 obs
● 2026-07-14 19:02:22
● 2026-07-19 00:04:20
●NSdm2.longmingdns.com2026-07-14 → 2026-07-19 · 3 obs
● 2026-07-14 19:02:22
● 2026-07-19 00:04:20
○NSns1.ce.net.cn2015-08-20 → 2015-12-07 · 4 obs
● 2015-12-07 15:05:16
○ 2017-03-25 21:33:50
○ 2026-07-19 00:04:20
○NSns2.dnsdun.com2017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 21:33:50
○ 2026-07-14 19:02:22
○ 2026-07-19 00:04:20
○NSns4.dnsdun.net2017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 21:33:50
○ 2026-07-14 19:02:22
○ 2026-07-19 00:04:20
○MXmail.scsyf.cn2015-08-20 → 2015-12-07 · 4 obs
● 2015-12-07 15:05:16
○ 2017-03-25 21:33:50
○ 2026-07-19 00:04:20
○A107.151.65.362017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 21:33:50
○ 2026-07-14 19:02:22
○ 2026-07-19 00:04:20
○A183.60.188.2402015-08-20 → 2015-12-07 · 4 obs
● 2015-12-07 15:05:16
○ 2017-03-25 21:33:50
○ 2026-07-19 00:04:20
●A38.173.202.1032026-07-14 → 2026-07-19 · 3 obs
● 2026-07-14 19:02:22
● 2026-07-19 00:04:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, d.dns.cn, e.dns.cn, b.dns.cn... | - |
| scsyf.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scsyf.cn (unsigned zone)
⏱️ Timing
Total: 1702ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.202.103 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
scsyf.cn resolves to just one IP address, 38.173.202.103.
Further host names like bylong.cn and gpstar.cn overlap in IP numbers with scsyf.cn.
Name Servers
scsyf.cn uses two name servers for its delegation: dm1.longmingdns.com and dm2.longmingdns.com.
scsyf.cn shares its NS records with other domains, for example purewhite.cn, jmdair.cn, fgrf.net.cn and two others.
Host names that have two IP addresses:
dm2.longmingdns.com directs traffic to 183.253.57.197 and 211.99.99.56.
Host names that point to one IP address:
dm1.longmingdns.com has the IP address 218.98.111.163.