mail.ustercoach.com - robtex.com
mail.ustercoach.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 47.254.92.90πΊπΈ Alibaba-Cloud47.254.64.0/18 Proxy-registered route object | ||||||
| PTR | ninisilk.com | ||||||
| PTR | new.showcloud.top | ||||||
ustercoach.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 18.217.107.127πΊπΈ Amazon18.216.0.0/14 EC2 CMH prefix | ||||||
| NS | dns13.hichina.com β | ||||||
| NS | dns14.hichina.com | ||||||
| MX | mail.ustercoach.com β | ||||||
| TXT | v=spf1 ip4:47.254.92.90~all | ||||||
| SOA | dns13.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA47.254.92.902026-03-23 β 2026-03-24 Β· 2 obs
β 2026-03-23 20:05:32
β 2026-03-24 19:16:04
β 2026-03-24 19:16:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| ustercoach.com | dns13.hichina.com, dns14.hichina.com | 18 records |
β Authoritative Response
Server:120.76.107.42
NS records: dns13.hichina.com, dns14.hichina.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ustercoach.com (unsigned zone)
β±οΈ Timing
Total: 516ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.254.92.90 |
π Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)
Analysis
Mail Server Role
mail.ustercoach.com serves as the mail server for ustercoach.com.
IP Addresses
mail.ustercoach.com points to an IP address: 47.254.92.90.
other host names include mail.reservationk.com, mail.receivert.com, mail.magnificentes.com, mail.frontaley.com and mail.prdictorehad.com; they share IP numbers with mail.ustercoach.com.