yoc.tech - robtex.com

yoc.tech

DNSSEC⚠️ Not signed
A47.99.112.7🇨🇳 Alibaba-Cloud47.98.0.0/15 Hangzhou Alibaba Advertising Co.,Ltd.
NSdns7.hichina.com ⭐
A2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-43.defastlink.net
A39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-63.defastlink.net
A47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-203.defastlink.net
A47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-213.defastlink.net
A120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-43.defastlink.net
A120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-63.defastlink.net
A139.224.142.113🇨🇳 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,
PTRip-139-224-142-113.defastlink.net
A139.224.142.123🇨🇳 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,
PTRip-139-224-142-123.defastlink.net
NSdns8.hichina.com
A2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-44.defastlink.net
A39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-54.defastlink.net
A47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-204.defastlink.net
A47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-214.defastlink.net
A120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-44.defastlink.net
A120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-54.defastlink.net
A139.224.142.114🇨🇳 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,
PTRip-139-224-142-114.defastlink.net
A139.224.142.124🇨🇳 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,
PTRip-139-224-142-124.defastlink.net
MXmxbiz1.qq.com ⭐
A203.205.147.218🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object
A203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object
MXmxbiz2.qq.com(10)
A203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object
TXTv=spf1 include:spf.mail.qq.com ~all
SOAdns7.hichina.comhostmaster@hichina.com 2026-01-12 #9

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1773774543

Same first word

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DNS History

5 records (5 active, 0 former)

NSdns7.hichina.comdns8.hichina.comMXmxbiz1.qq.commxbiz2.qq.comA47.99.112.7
●NSdns7.hichina.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 04:17:24
● 2026-03-22 10:39:48
●NSdns8.hichina.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 04:17:24
● 2026-03-22 10:39:48
●MXmxbiz1.qq.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 04:17:24
● 2026-03-22 10:39:48
●MXmxbiz2.qq.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 04:17:24
● 2026-03-22 10:39:48
●A47.99.112.72026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 04:17:24
● 2026-03-22 10:39:48

🔍 DNS Trace

Analysis

IP Addresses

yoc.tech points to a single IP number: 47.99.112.7.

Other host names, for instance ryhyk.cn, ykrxk.cn, ryhdai.com and ryhai.cn share IP numbers with yoc.tech.

Name Servers

yoc.tech is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.

yoc.tech shares the same name server setup as other domains, for example quicktech.com.cn, dongaoins.com, einstall.cn, jindongtian.com and 0391fc.com.

yoc.tech at least partially shares name servers with other domains, for example sievehr.com and diyiye.cn.

Host names with nine IP numbers:

dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

Mail Servers

yoc.tech is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

yoc.tech shares the same mail server setup as other domains, for instance laomaque.cn, minyotec.com, ebeim.com, deeprisecapital.com and hisunny.com.cn.

yoc.tech shares mail servers with other domains at least partially, including book521.com, beijingcenterforthearts.com, easybots.cn, falis.cn and ehsy.com.

these mail servers are often used with mxn.mxhichina.com and mxw.mxhichina.com.

Host names with two IP numbers:

mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.

Host names with one IP number:

mxbiz2.qq.com points to 203.205.232.191.

Names pointing to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.