mail.5sdm.com - robtex.com
mail.5sdm.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 222.73.4.178๐จ๐ณ SHANGHAITELECOM222.73.0.0/21 SHIDC | ||||||
| PTR | mail.163ns.com.cn | ||||||
5sdm.com
| A | 221.231.138.57๐จ๐ณ CHINATELECOM-JIANGSU-NANJING-IDC221.231.136.0/21 CTJS NJ-IDC | ||||||
| MX | mail.5sdm.com(999) | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA222.73.4.1782015-08-18 โ 2026-03-30 ยท 2 obs
โ 2015-08-18 14:47:02
โ 2026-03-30 02:06:36
โ 2026-03-30 02:06:36
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... | - |
| 5sdm.com | dns1.4cun.com, dns2.51dns.top | 2 records |
โ Authoritative Response
Server:61.172.183.74
NS records: dns1.4cun.com, dns2.51dns.top
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for 5sdm.com (unsigned zone)
โฑ๏ธ Timing
Total: 1961ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.73.4.178 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.4cun.com, dns1.4cun.com)
Analysis
Mail Server Role
mail.5sdm.com serves as the mail server for 5sdm.com.
IP Addresses
mail.5sdm.com resolves to a single IP address: 222.73.4.178.
Other host names including mail.ykxd.com, mail.worldwidehotel.cn, mail.chocolatemachine.com, mail.hanlan.com and mail.elitesh.com share IP numbers with mail.5sdm.com.