yztcp.com - robtex.com

yztcp.com

DNSSEC⚠️ Not signed
NSdns25.hichina.com ⭐
A2408:4009:501::33🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.99🇨🇳 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,
A139.224.142.109🇨🇳 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,
NSdns26.hichina.com
A2408:4009:501::34🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.102🇨🇳 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,
A139.224.142.107🇨🇳 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
SOAdns25.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=1774505977

Same first word

yztcp.com

Similar names

zycpt.com
zptcy.com
zcypt.com
zycpt.net

DNS History

7 records (4 active, 3 former)

201820192020202120222023202420252026NSdns25.hichina.comdns26.hichina.comns1.dnsdun.comns1.dnsdun.netMXhzmx01.mxmail.netease.comhzmx02.mxmail.netease.comA103.75.17.96
●NSdns25.hichina.com2026-02-25 → 2026-03-26 · 3 obs
○ 2017-12-26 15:18:56
● 2026-02-25 09:52:02
● 2026-03-26 06:28:08
●NSdns26.hichina.com2026-02-25 → 2026-03-26 · 3 obs
○ 2017-12-26 15:18:56
● 2026-02-25 09:52:02
● 2026-03-26 06:28:08
○NSns1.dnsdun.com2017-12-26 → 2017-12-26 · 3 obs
● 2017-12-26 15:18:56
○ 2026-02-25 09:52:02
○ 2026-03-26 06:28:08
○NSns1.dnsdun.net2017-12-26 → 2017-12-26 · 3 obs
● 2017-12-26 15:18:56
○ 2026-02-25 09:52:02
○ 2026-03-26 06:28:08
●MXhzmx01.mxmail.netease.com2026-02-25 → 2026-03-26 · 2 obs
● 2026-02-25 09:52:02
● 2026-03-26 06:28:08
●MXhzmx02.mxmail.netease.com2026-02-25 → 2026-03-26 · 2 obs
● 2026-02-25 09:52:02
● 2026-03-26 06:28:08
○A103.75.17.962017-12-26 → 2017-12-26 · 3 obs
● 2017-12-26 15:18:56
○ 2026-02-25 09:52:02
○ 2026-03-26 06:28:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
yztcp.comdns25.hichina.com, dns26.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yztcp.com (unsigned zone)

⏱️ Timing

Total: 3567ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns26.hichina.com, dns25.hichina.com
MX2hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)
TXT1v=spf1 include:spf.163.com -all
SOA1dns25.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

Name Servers

Two name servers dns25.hichina.com and dns26.hichina.com handle delegation for yztcp.com.

yztcp.com uses the same name server setup as other domains, for example qdbn.com, rwif.cn, xiuqiuread.com, ct-h.com and lixinhose.com.

yztcp.com shares name servers with other domains at least partially, for instance astroman.cn, swest.xyz and tigang.cn.

These name servers are often used with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns25.hichina.com points to: 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns26.hichina.com points to: 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

yztcp.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

yztcp.com has the same mail server setup as other domains, including dhtextil.com, sunshineoilgas.com, movoca.com, jy-yt.cn and cbayel.com.

Host 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.

Host names that point to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Host names that point to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.