cfsybl.com - robtex.com

cfsybl.com

DNSSEC⚠️ Not signed
A203.107.45.167🇨🇳 Alibaba-Cloud203.107.45.0/24 Alibaba (US) Technology Co., Ltd.
PTRcatl.com
NSdns11.hichina.com ⭐
A2408:4009:501::19🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.112🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.122🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns12.hichina.com
A2408:4009:501::20🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.111🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A139.224.142.121🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
MXhzmx01.mxmail.netease.com ⭐
A47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
A47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
MXhzmx02.mxmail.netease.com(10)
A47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
A47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
TXTv=spf1 include:spf.163.com -all
SOAdns11.hichina.comhostmaster@hichina.com 2026-01-09 #13

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778627796

Same first word

cfsybl.com

Similar names

bfyscl.com
ybfscl.com
yblsfc.com
cfylsb.com

DNS History

5 records (5 active, 0 former)

NSdns11.hichina.comdns12.hichina.comMXhzmx01.mxmail.netease.comhzmx02.mxmail.netease.comA203.107.45.167
●NSdns11.hichina.com2026-04-29 → 2026-05-12 · 2 obs
● 2026-04-29 03:11:54
● 2026-05-12 23:40:42
●NSdns12.hichina.com2026-04-29 → 2026-05-12 · 2 obs
● 2026-04-29 03:11:54
● 2026-05-12 23:40:42
●MXhzmx01.mxmail.netease.com2026-04-29 → 2026-05-12 · 2 obs
● 2026-04-29 03:11:54
● 2026-05-12 23:40:42
●MXhzmx02.mxmail.netease.com2026-04-29 → 2026-05-12 · 2 obs
● 2026-04-29 03:11:54
● 2026-05-12 23:40:42
●A203.107.45.1672026-04-29 → 2026-05-12 · 2 obs
● 2026-04-29 03:11:54
● 2026-05-12 23:40:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...-
cfsybl.comdns11.hichina.com, dns12.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfsybl.com (unsigned zone)

⏱️ Timing

Total: 954ms | Queries: -

📄 Records

TypeCountSample Data
A1203.107.45.167
NS2dns12.hichina.com, dns11.hichina.com
MX2hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)
TXT1v=spf1 include:spf.163.com -all
SOA1dns11.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)

Analysis

IP Addresses

cfsybl.com points to a single IP address: 203.107.45.167.

Other host names such as 0394.ren, www.inesa-it.com, glassdropperbottle.com, zmvision.cn and seayee.net share IPs with cfsybl.com.

Name Servers

Two name servers dns11.hichina.com and dns12.hichina.com handle the delegation for cfsybl.com.

cfsybl.com shares the same name server setup as other domains, for example smoppf.com, job2050.com, sicece.com, cxrmyy.com and nygis.cn.

cfsybl.com at least partially shares name servers with other domains, for example inteldress.com, btmao.com, dzexue.com, girly.cn and wnd.gov.cn.

These name servers are often used together with ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: dns11.hichina.com points to: 2408:4009:501::19, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122; dns12.hichina.com points to: 2408:4009:501::20, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

Two mail servers handle cfsybl.com: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

cfsybl.com shares the same mail server setup as other domains, including kaicom.cn, liandavalve.com, mychway.com, clovt.com and wxhonra.com.

cfsybl.com shares at least some mail servers with other domains, for example hnnx.com and xierli-china.com.

Names with two IPs:

hzmx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.