mail.synbonus.com - robtex.com
mail.synbonus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.199.230.3🇹🇼 TFN-NET60.199.230.0/24 Taiwan Fixed Network | ||||||
| PTR | mail.doubleservice.com | ||||||
synbonus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.99.86.92🇹🇼 TFN-NET175.99.86.0/24 Taiwan Fixed Network | ||||||
| NS | ns-86.awsdns-10.com ⭐ | ||||||
| NS | ns-1166.awsdns-17.org | ||||||
| NS | ns-1855.awsdns-39.co.uk | ||||||
| NS | ns-648.awsdns-17.net | ||||||
| MX | mail.synbonus.com ⭐ | ||||||
| TXT | v=spf1 a mx ip4:60.199.230.1/24 ip4:61.216.179.37/28 ip4:13.230.52.236 ip4... | ||||||
| SOA | ns-86.awsdns-10.comawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A203.67.71.2342017-12-24 → 2017-12-24 · 3 obs
● 2017-12-24 00:51:58
○ 2026-03-19 07:48:46
○ 2026-08-14 11:06:20
○ 2026-03-19 07:48:46
○ 2026-08-14 11:06:20
●A60.199.230.32026-03-19 → 2026-08-14 · 3 obs
○ 2017-12-24 00:51:58
● 2026-03-19 07:48:46
● 2026-08-14 11:06:20
● 2026-03-19 07:48:46
● 2026-08-14 11:06:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| synbonus.com | ns-86.awsdns-10.com, ns-648.awsdns-17.net, ns-1166.awsdns-17.org, ns-1855.awsdns-39.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.196.142
NS records: ns-86.awsdns-10.com, ns-648.awsdns-17.net, ns-1166.awsdns-17.org, ns-1855.awsdns-39.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for synbonus.com (unsigned zone)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.199.230.3 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-86.awsdns-10.com, ns-86.awsdns-10.com)
Analysis
Mail Server Role
Mail for synbonus.com is routed through the mail server mail.synbonus.com.
IP Addresses
mail.synbonus.com has exactly one IP address — 60.199.230.3.
mail.prosco.com.tw, mail.3iiot.com, mail.krishna.org.tw plus two other host names have IP numbers in common with mail.synbonus.com.