stepdo.com - dns.ninja

stepdo.com

DNSSEC⚠️ Not signed
A60.223.235.83🇨🇳 CHINA169-Backbone60.220.0.0/14 China Unicom China169 Network
PTR83.235.223.60.adsl-pool.sx.cn
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
A39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17
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,
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,
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
A39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17
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,
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,
MXmail.biz-email.net
A222.73.234.229🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC
PTRmail.biz-email.net
A222.73.234.234🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC
PTRmail.biz-email.net
A222.73.234.236🇨🇳 SHANGHAITELECOM222.73.234.0/24 SHIDC
PTRmail.biz-email.net
SOAdns7.hichina.comhostmaster@hichina.com 2026-01-12 #9

com

Subdomains

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSdns7.hichina.comdns8.hichina.comMXmail.biz-email.netA60.223.235.83218.26.72.35
NSdns7.hichina.com2015-06-26 → 2026-07-05 · 2 obs
● 2015-06-26 15:31:28
● 2026-07-05 06:05:32
NSdns8.hichina.com2015-06-26 → 2026-07-05 · 2 obs
● 2015-06-26 15:31:28
● 2026-07-05 06:05:32
MXmail.biz-email.net2015-06-26 → 2026-07-05 · 2 obs
● 2015-06-26 15:31:28
● 2026-07-05 06:05:32
A218.26.72.352015-06-26 → 2017-05-15 · 4 obs
● 2015-06-26 15:31:28
● 2017-05-15 11:26:36
○ 2026-02-17 13:28:40
○ 2026-07-05 06:05:32
A60.223.235.832026-02-17 → 2026-07-05 · 3 obs
○ 2017-05-15 11:26:36
● 2026-02-17 13:28:40
● 2026-07-05 06:05:32

🔍 DNS Trace

Analysis

Hierarchy

stepdo.com serves as the parent of mail.stepdo.com.

IP Addresses

stepdo.com resolves to one IP address: 60.223.235.83.

There are other host names — ztsjysgs.com among them — that share IP numbers with stepdo.com.

Name Servers

DNS delegation for stepdo.com points to two name servers: dns7.hichina.com and dns8.hichina.com.

stepdo.com uses the same name servers as several other domains — among them tjfclp.com, sta-pharm.com, yirujs.com and two more.

The name servers for stepdo.com are at least partly shared with other domains such as reolik.com, xzbusads.com, hwjxy.xyz and shaobingwang.com.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns7.hichina.com has IP addresses 39.96.153.43, 39.96.153.63 and 47.118.199.203, plus 6 other.

dns8.hichina.com has IP addresses 39.96.153.44, 39.96.153.54 and 47.118.199.204, plus 6 other.

Mail Servers

Mail for stepdo.com is handled by a single mail server, mail.biz-email.net.

stepdo.com uses an identical mail server configuration to several other domains — among them topbrazil.me, nrtrans.com, baiyyy.com and two more.

stepdo.com has at least partial mail server overlap with other domains such as vasteast.com, ziyan.com, mo-deng.cn and two more.

These mail servers commonly appear together with cnc.biz-email.net, cdn.corp-email.cn, cdn.corpemail.net and two other mail servers.

mail.biz-email.net has three IP addresses: 222.73.234.229, 222.73.234.234 and 222.73.234.236.