mail1.offibrush.com - robtex.com
mail1.offibrush.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.250.92.40GIGABIT-1160.250.92.0/24 Christina Tan Tze Hui B325-B329 Level3, Block B2, Icom Square | ||||||
| PTR | mail1.offibrush.com | ||||||
offibrush.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.250.92.39GIGABIT-1160.250.92.0/24 Christina Tan Tze Hui B325-B329 Level3, Block B2, Icom Square | ||||||
| NS | andy.ns.cloudflare.com ⭐ | ||||||
| NS | lina.ns.cloudflare.com | ||||||
| MX | mail.offibrush.com ⭐ | ||||||
| MX | mail1.offibrush.com ⭐ | ||||||
| MX | mail2.offibrush.com ⭐ | ||||||
| TXT | v=spf1 mx a ptr ip4:160.250.92.39 ip4:160.250.92.40 ip4:160.250.92.41 a:serve... | ||||||
| SOA | andy.ns.cloudflare.comdns@cloudflare.com serial=2398054509 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A160.250.92.402026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 23:07:52
● 2026-03-25 01:34:16
● 2026-03-25 01:34:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| offibrush.com | andy.ns.cloudflare.com, lina.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.101
NS records: andy.ns.cloudflare.com, lina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offibrush.com (unsigned zone)
⏱️ Timing
Total: 102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.250.92.40 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (andy.ns.cloudflare.com, andy.ns.cloudflare.com, andy.ns.cloudflare.com...)
Analysis
Mail Server Role
mail1.offibrush.com serves as the mail server for offibrush.com.
mail2.offibrush.com and mail.offibrush.com are commonly used as mail servers together with mail1.offibrush.com.
IP Addresses
mail1.offibrush.com resolves to a single IP: 160.250.92.40.