mailfilter.fronti.com.tw - robtex.com
mailfilter.fronti.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.71.187.212🇹🇼 HiNet210.71.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mailfilter.hibox.hinet.net | ||||||
fronti.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.180.195.93🇯🇵 AS-VULTR139.180.192.0/20 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| NS | ns2.hinetserver.com ⭐ | ||||||
| NS | ns.hinetserver.com | ||||||
| NS | ns3.hinetserver.com | ||||||
| MX | mailfilter.fronti.com.tw ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:139.180.195.93 include:spf.hinetserver.com include:spf2.hi... | ||||||
| SOA | ns.hinetserver.comservice@taiwandns.com 2025-10-31 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A210.71.187.2122017-04-11 → 2026-05-11 · 2 obs
● 2017-04-11 04:22:46
● 2026-05-11 06:11:18
● 2026-05-11 06:11:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | h.dns.tw, b.dns.tw, g.dns.tw, a.dns.tw... | 14 records |
| com.tw | a.twnic.net.tw, d.twnic.net.tw, g.twnic.net.tw, h.twnic.net.tw... | 17 records |
| fronti.com.tw | ns3.hinetserver.com, ns.hinetserver.com, ns2.hinetserver.com | - |
✅ Authoritative Response
Server:122.146.195.7
NS records: ns3.hinetserver.com, ns.hinetserver.com, ns2.hinetserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fronti.com.tw (unsigned zone)
⏱️ Timing
Total: 2047ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.71.187.212 |
📌 Glue Records Collected
Total: 31
In-bailiwick: 12 (h.dns.tw, g.dns.tw, f.dns.tw...)
Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)
Analysis
Mail Server Role
mailfilter.fronti.com.tw serves as the mail server for fronti.com.tw.
IP Addresses
mailfilter.fronti.com.tw points to a single IP address: 210.71.187.212.
Other host names such as mailfilter.raywaytech.com, mailfilter.durmas.com, mailfilter.tai-chin.com.tw, mailfilter.erictex.com.tw and mailfilter.rtknife.com share IP numbers with mailfilter.fronti.com.tw.