mailfilter.yy-tech.com.tw - robtex.com
mailfilter.yy-tech.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 | ||||||
yy-tech.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2400:8902::f03c:92ff:fe66:1664🇯🇵 AKAMAI-LINODE-AP2400:8902::/32 Akamai Technologies | ||||||
| A | 104.155.238.199🇹🇼 Google104.155.224.0/20 | ||||||
| NS | ns1.winho.com.tw ⭐ | ||||||
| NS | ns2.winho.com.tw | ||||||
| MX | mailfilter.yy-tech.com.tw ⭐ | ||||||
| TXT | v=spf1 include:hibox.hinet.net ~all | ||||||
| TXT | google-site-verification=L-FX772Xv9K2mNt5glvdJerp9tWDb9cTZryPf-UWHiY | ||||||
| SOA | ns1.winho.com.twroot@winho.com.tw 2023-06-08 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A210.71.187.2122016-03-26 → 2026-04-12 · 2 obs
● 2016-03-26 00:13:38
● 2026-04-12 16:59:14
● 2026-04-12 16:59:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| yy-tech.com.tw | ns1.winho.com.tw, ns2.winho.com.tw | 2 records |
✅ Authoritative Response
Server:52.69.18.202
NS records: ns1.winho.com.tw, ns2.winho.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yy-tech.com.tw (unsigned zone)
⏱️ Timing
Total: 1042ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.71.187.212 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.winho.com.tw, ns1.winho.com.tw)
Analysis
Mail Server Role
mailfilter.yy-tech.com.tw serves as the mail server for yy-tech.com.tw.
IP Addresses
mailfilter.yy-tech.com.tw points to an IP address: 210.71.187.212.
other host names include mailfilter.atum.com.tw, mailfilter.bbl.com.tw, mailfilter.cccb.com.tw, mailfilter.justus.com.tw and mailfilter.cipango.tw; they share IP numbers with mailfilter.yy-tech.com.tw.