mac7.cn - robtex.com
mac7.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034603868 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns17.hichina.com2026-02-19 → 2026-03-29 · 2 obs
● 2026-03-29 05:18:32
●NSdns18.hichina.com2026-02-19 → 2026-03-29 · 2 obs
● 2026-03-29 05:18:32
●MXmac7-cn.mail.protection.outlook.com2026-02-19 → 2026-03-29 · 2 obs
● 2026-03-29 05:18:32
🔍 DNS Trace
Analysis
Name Servers
Two name servers dns17.hichina.com and dns18.hichina.com handle the delegation for mac7.cn.
mac7.cn shares the same name server setup as other domains, for example crystalks.com, gztextile.cn, jiansu.com, tianhonglighting.com and istolia.com.
mac7.cn at least partially shares name servers with other domains, for example ab111.com, a425.cn, www15595.com.cn, evgood.com and c2345.cn.
These name servers are often used together with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns17.hichina.com points to: 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns18.hichina.com points to: 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
mac7.cn is handled by three mail servers: mxbiz1.qq.com, mxbiz2.qq.com and mac7-cn.mail.protection.outlook.com.
mac7.cn shares at least partially some mail servers with other domains, for instance zhenc.cn, gzhcbusiness.com, guyuai.com, liushuai.net and xinghuigroup.com.
Host names with six IP numbers: The host name mac7-cn.mail.protection.outlook.com points to: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.