mail.sinwan.com - robtex.com
mail.sinwan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.69.82.4🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
sinwan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.84.199.100🇹🇼 SO-NET-TW219.84.192.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| NS | ns2.wt500.com ⭐ | ||||||
| NS | ns1.wt500.com | ||||||
| NS | ns3.wt500.com | ||||||
| NS | ns4.wt500.com | ||||||
| MX | mail.sinwan.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.mailcloud.com.tw ~all | ||||||
| SOA | ns2.wt500.comart1@sinwan.com.tw serial=1761706464 | ||||||
WOT: SAFE (68/100)
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A203.69.82.42026-02-16 → 2026-03-27 · 3 obs
○ 2016-12-03 13:15:54
● 2026-02-16 14:07:10
● 2026-03-27 18:41:30
● 2026-02-16 14:07:10
● 2026-03-27 18:41:30
○A61.56.69.1312015-08-22 → 2016-12-03 · 4 obs
● 2015-08-22 05:49:18
● 2016-12-03 13:15:54
○ 2026-02-16 14:07:10
○ 2026-03-27 18:41:30
● 2016-12-03 13:15:54
○ 2026-02-16 14:07:10
○ 2026-03-27 18:41:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| sinwan.com | ns1.wt500.com, ns2.wt500.com, ns3.wt500.com, ns4.wt500.com | 4 records |
✅ Authoritative Response
Server:219.84.199.1
NS records: ns1.wt500.com, ns2.wt500.com, ns3.wt500.com, ns4.wt500.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinwan.com (unsigned zone)
⏱️ Timing
Total: 457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.69.82.4 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.wt500.com, ns2.wt500.com, ns3.wt500.com...)
Analysis
Mail Server Role
mail.sinwan.com handles mail for sinwan.com.
IP Addresses
mail.sinwan.com points to a single IP address: 203.69.82.4.
Other host names such as mail.lt21.com.tw, mail.bymit.com.tw, mail.singlenest.com, mail.bungy.com.tw and lijma.com share IPs with mail.sinwan.com.