sy-yy.com - robtex.com

sy-yy.com

DNSSEC⚠️ Not signed
A61.161.171.118🇨🇳 CHINA169-Backbone61.161.128.0/17 CNC Group CHINA169 Liaoning Province Network
NSdns15.hichina.com ⭐
A2408:4009:501::23🇨🇳 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,
NSdns16.hichina.com
A2408:4009:501::24🇨🇳 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,
MXmxn.mxhichina.com ⭐
A47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
PTRcz-clare.com
PTRreachsmartdwell.com
PTRwevolt.tech
A47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
MXmxw.mxhichina.com(10)
A47.246.99.195🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object
PTRreachsmartdwell.com
TXTv=spf1 include:spf.mxhichina.com -all
SOAdns15.hichina.comhostmaster@hichina.com 2026-01-12 #9

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=1776211287

Subdomains

www.sy-yy.com

Same first word

sy-yy.com

Similar names

yy-sy.com
s-yyy.com

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSdns15.hichina.comdns16.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA61.161.171.118
●NSdns15.hichina.com2015-08-24 → 2026-04-15 · 2 obs
● 2015-08-24 07:00:02
● 2026-04-15 00:26:02
●NSdns16.hichina.com2015-08-24 → 2026-04-15 · 2 obs
● 2015-08-24 07:00:02
● 2026-04-15 00:26:02
●MXmxn.mxhichina.com2015-08-24 → 2026-04-15 · 2 obs
● 2015-08-24 07:00:02
● 2026-04-15 00:26:02
●MXmxw.mxhichina.com2015-08-24 → 2026-04-15 · 2 obs
● 2015-08-24 07:00:02
● 2026-04-15 00:26:02
●A61.161.171.1182018-12-17 → 2026-04-15 · 2 obs
● 2018-12-17 15:38:02
● 2026-04-15 00:26:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sy-yy.comdns15.hichina.com, dns16.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sy-yy.com (unsigned zone)

⏱️ Timing

Total: 3567ms | Queries: -

📄 Records

TypeCountSample Data
A161.161.171.118
NS2dns16.hichina.com, dns15.hichina.com
MX2mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)
TXT1v=spf1 include:spf.mxhichina.com -all
SOA1dns15.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

Hierarchy

The parent of www.sy-yy.com is sy-yy.com.

IP Addresses

sy-yy.com points to an IP address: 61.161.171.118.

Name Servers

Two name servers dns15.hichina.com and dns16.hichina.com handle the delegation for sy-yy.com.

sy-yy.com shares the same name server setup as other domains, for instance lookchinese.com, xzdjzj.com, guideinkorea.com, sjmi.cn and aimam.com.cn.

sy-yy.com at least partially shares name servers with other domains, for instance daojing.net, premio.cn, sjkz.cn, sheai.net and dyoo.com.

These name servers are commonly used with the following: expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns15.hichina.com points to: 2408:4009:501::23, 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.

dns16.hichina.com points to: 2408:4009:501::24, 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

sy-yy.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

sy-yy.com uses the same mail server setup as other domains, for instance cpugl.cn, app159.com, udeng.cn, gsjiasheng.com and amplitec.com.cn.

sy-yy.com shares at least partially some mail servers with other domains, for instance jngcxy.edu.cn, zstools.com.cn, xiaoyeye.top, ewsos.com and sxda.gov.cn.

These mail servers are often used together with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com, mxbiz1.qq.com and mxbiz2.qq.com.

Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.