mail.ktc.cn - robtex.com
mail.ktc.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 58.250.50.166๐จ๐ณ CNCGROUP-SZ58.250.50.0/24 CMI (Customer Route) | ||||||
ktc.cn
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 47.107.225.120๐จ๐ณ Alibaba-Cloud47.107.0.0/16 | ||||||
| NS | vip3.alidns.com โญ | ||||||
| NS | vip4.alidns.com | ||||||
| MX | mx.ktc.cn โญ | ||||||
| MX | mail.ktc.cn(5) | ||||||
| TXT | v=spf1 a:mail.ktc.cn a:spf1.7x24mail.com -all | ||||||
| SOA | vip3.alidns.comhostmaster@hichina.com 2026-06-02 #16 | ||||||
MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
โMXktc.cn2015-08-01 โ 2016-09-20 ยท 4 obs
โ 2015-08-01 04:40:22
โ 2016-09-20 09:27:46
โ 2026-03-02 19:12:08
โ 2026-08-09 16:26:20
โ 2016-09-20 09:27:46
โ 2026-03-02 19:12:08
โ 2026-08-09 16:26:20
โA58.250.50.1502015-08-01 โ 2016-04-05 ยท 4 obs
โ 2015-08-01 04:40:22
โ 2016-04-05 23:16:56
โ 2016-09-20 09:27:46
โ 2026-08-09 16:26:20
โ 2016-04-05 23:16:56
โ 2016-09-20 09:27:46
โ 2026-08-09 16:26:20
โA58.250.50.1622016-09-20 โ 2016-09-20 ยท 4 obs
โ 2016-04-05 23:16:56
โ 2016-09-20 09:27:46
โ 2026-08-09 16:26:18
โ 2026-08-09 16:26:20
โ 2016-09-20 09:27:46
โ 2026-08-09 16:26:18
โ 2026-08-09 16:26:20
โA58.250.50.1662026-08-09 โ 2026-08-09 ยท 3 obs
โ 2016-09-20 09:27:46
โ 2026-08-09 16:26:18
โ 2026-08-09 16:26:20
โ 2026-08-09 16:26:18
โ 2026-08-09 16:26:20
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| ktc.cn | vip3.alidns.com, vip4.alidns.com | - |
โ Authoritative Response
Server:170.33.80.11
NS records: vip3.alidns.com, vip4.alidns.com
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 4663ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 58.250.50.166 |
Analysis
Mail Server Role
ktcplay.com, fpd.net.cn, horion.com and ktc.cn all use mail.ktc.cn as their mail server.
mx.ktc.cn, usgw.mail-avs.hk and ktccn.fpd-lcd.com are often deployed as mail servers in conjunction with mail.ktc.cn.
IP Addresses
mail.ktc.cn directs to one IP number, which is 58.250.50.166.