mail.ycshell.com - robtex.com
mail.ycshell.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 111.20.252.45๐จ๐ณ CMNET-SNIDC-CN-AP111.20.252.0/24 CMI (Customer Route) | ||||||
ycshell.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns27.hichina.com โญ | ||||||
| NS | dns28.hichina.com | ||||||
| MX | mail.ycshell.com โญ | ||||||
| MX | mailbox.ycshell.com(2) | ||||||
| TXT | v=spf1 ip4:111.20.252.38 ip4:111.20.252.45 include:_s.corp-email.com -all | ||||||
| SOA | dns27.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA111.20.252.452026-02-18 โ 2026-04-24 ยท 3 obs
โ 2016-07-15 04:28:28
โ 2026-02-18 10:58:18
โ 2026-04-24 22:01:34
โ 2026-02-18 10:58:18
โ 2026-04-24 22:01:34
โA61.236.244.762015-07-26 โ 2016-07-15 ยท 4 obs
โ 2015-07-26 07:14:22
โ 2016-07-15 04:28:28
โ 2026-02-18 10:58:18
โ 2026-04-24 22:01:34
โ 2016-07-15 04:28:28
โ 2026-02-18 10:58:18
โ 2026-04-24 22:01:34
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ycshell.com | dns27.hichina.com, dns28.hichina.com | 18 records |
โ Authoritative Response
Server:120.76.107.37
NS records: dns27.hichina.com, dns28.hichina.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ycshell.com (unsigned zone)
โฑ๏ธ Timing
Total: 1239ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.20.252.45 |
๐ Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)
Analysis
Mail Server Role
mail.ycshell.com serves as the mail server for ycshell.com.
mailbox.ycshell.com often functions as the mail server, commonly paired with mail.ycshell.com.
IP Addresses
mail.ycshell.com points to a single IP address: 111.20.252.45.
Other host names, for instance mailbox.ycshell.com, share IP numbers with mail.ycshell.com.