mail.cuchost.com - robtex.com
mail.cuchost.com
| CNAME | cucmail.sundns.com | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 163.53.245.104๐ฒ๐ด WISDOM163.53.245.0/24 ROUTE | ||||||
| A | 163.53.245.107๐ฒ๐ด WISDOM163.53.245.0/24 ROUTE | ||||||
cuchost.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns1.volcdns.com โญ | ||||||
| NS | ns1.volcengine-dns.com | ||||||
| NS | ns2.volcengine-dns.com | ||||||
| SOA | ns1.volcdns.comdnsadmin@bytedance.com 2024-11-09 #0 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA202.134.127.2502020-02-03 โ 2020-02-03 ยท 3 obs
โ 2020-02-03 22:46:42
โ 2026-02-17 12:15:56
โ 2026-04-13 04:18:56
โ 2026-02-17 12:15:56
โ 2026-04-13 04:18:56
โCNAMEcucmail.sundns.com2026-02-17 โ 2026-04-13 ยท 2 obs
โ 2026-02-17 12:15:56
โ 2026-04-13 04:18:56
โ 2026-04-13 04:18:56
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cuchost.com | ns1.volcengine-dns.com, ns2.volcengine-dns.com | 5 records |
โ Authoritative Response
Server:180.184.1.138
NS records: ns1.volcengine-dns.com, ns2.volcengine-dns.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for cuchost.com (unsigned zone)
โฑ๏ธ Timing
Total: 3466ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | cucmail.sundns.com |
๐ Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.volcengine-dns.com, ns1.volcengine-dns.com, ns2.volcengine-dns.com...)
Analysis
IP Addresses
mail.cuchost.com resolves to two IP numbers: 163.53.245.104 and 163.53.245.107.
Other host names such as cucwebmail.sundns.com and cucmail.sundns.com share IP numbers with mail.cuchost.com.