mx.mail1h.com - robtex.com
mx.mail1h.com
| CNAME | tin0.mail1h.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.130.217.72🇻🇳 WEBICO-AS-VN103.130.216.0/23 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | h21772.tino.org | ||||||
mail1h.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.130.217.72🇻🇳 WEBICO-AS-VN103.130.216.0/23 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | anderson.ns.cloudflare.com ⭐ | ||||||
| NS | clara.ns.cloudflare.com | ||||||
| MX | tin0.mail1h.com ⭐ | ||||||
| SOA | anderson.ns.cloudflare.comdns@cloudflare.com serial=2398549923 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEtin0.mail1h.com2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-22 20:19:48
● 2026-03-23 10:22:18
● 2026-03-23 10:22:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| mail1h.com | clara.ns.cloudflare.com, anderson.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.219
NS records: clara.ns.cloudflare.com, anderson.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mail1h.com (unsigned zone)
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | tin0.mail1h.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (clara.ns.cloudflare.com, clara.ns.cloudflare.com, clara.ns.cloudflare.com...)
Analysis
Mail Server Role
mx.mail1h.com serves as the mail server for opivn.com and fsample.com.
IP Addresses
mx.mail1h.com points to a single IP address: 103.130.217.72.
Other host names such as mail1h.com, kientrucht.com, tin0.mail1h.com and h21772.tino.org share IP numbers with mx.mail1h.com.