mail.crestuse.com - robtex.com
mail.crestuse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.217.245.236🇲🇾 SHINJIRU-MY-AS-AP124.217.240.0/20 Shinjiru Technology Sdn Bhd 19-2, Wisma Laxton, Jln Desa, Tmn Desa, Jln Klang Lama, | ||||||
| PTR | server.crestuse.com | ||||||
crestuse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.217.245.236🇲🇾 SHINJIRU-MY-AS-AP124.217.240.0/20 Shinjiru Technology Sdn Bhd 19-2, Wisma Laxton, Jln Desa, Tmn Desa, Jln Klang Lama, | ||||||
| NS | server.crestuse.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.crestuse.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.crestuse.com ⚠️ Not in zone NS records | ||||||
| MX | mail.crestuse.com ⭐ | ||||||
| TXT | v=spf1 a mx a:crestuse.com ip4:124.217.245.236 ~all | ||||||
| SOA | server.crestuse.comroot@server.crestuse.com 2025-11-28 #5 | ||||||
WOT: SAFE (25/100)
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A124.217.245.2362026-04-29 → 2026-08-04 · 2 obs
● 2026-04-29 13:35:18
● 2026-08-04 03:39:44
● 2026-08-04 03:39:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crestuse.com | ns1.crestuse.com, ns2.crestuse.com | 2 records |
✅ Authoritative Response
Server:124.217.245.236
NS records: ns1.crestuse.com, ns2.crestuse.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crestuse.com (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.217.245.236 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.crestuse.com, ns2.crestuse.com)
Analysis
Mail Server Role
Mail for crestuse.com is routed through the mail server mail.crestuse.com.
IP Addresses
mail.crestuse.com has exactly one IP address — 124.217.245.236.
Additional host names — including server.crestuse.com and crestuse.com — share IP numbers with mail.crestuse.com.