mailfilter.esnt.com.tw - robtex.com
mailfilter.esnt.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 | ||||||
esnt.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.39.131.130🇹🇼 HiNet202.39.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | ns1.hibox.hinet.net ⭐ | ||||||
| NS | ns.hibox.hinet.net | ||||||
| MX | mailfilter.esnt.com.tw ⭐ | ||||||
| TXT | MS=ms90109019 | ||||||
| TXT | v=spf1 include:hibox.hinet.net ~all | ||||||
| SOA | ns.hibox.hinet.nethostmaster@hinet.net serial=1778353201 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A210.71.187.2122026-03-03 → 2026-05-09 · 2 obs
● 2026-03-03 17:21:24
● 2026-05-09 20:57:10
● 2026-05-09 20:57:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | c.dns.tw, g.dns.tw, a.dns.tw, anytld.apnic.net... | 16 records |
| com.tw | c.twnic.net.tw, a.twnic.net.tw, b.twnic.net.tw, g.twnic.net.tw... | 17 records |
| esnt.com.tw | ns.hibox.hinet.net, ns1.hibox.hinet.net | - |
✅ Authoritative Response
Server:203.74.116.198
NS records: ns.hibox.hinet.net, ns1.hibox.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for esnt.com.tw (unsigned zone)
⏱️ Timing
Total: 2840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.71.187.212 |
📌 Glue Records Collected
Total: 33
In-bailiwick: 14 (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.esnt.com.tw is the mail server for esnt.com.tw.
IP Addresses
mailfilter.esnt.com.tw maps to IP address 210.71.187.212.
Other host names, for instance mailfilter.cbk.tw, mailfilter.fudako.com.tw, cnvtec.com, mailfilter.girichtec.com and mailfilter.accoaching.net share IP numbers with mailfilter.esnt.com.tw.