e-cheng.com.tw - robtex.com
e-cheng.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | vdns1.seed.net.tw ⭐ | ||||||
| A | 61.20.46.203🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| PTR | vdns1.seed.net.tw | ||||||
| NS | vdns3.seed.net.tw | ||||||
| A | 61.20.46.203🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| PTR | vdns1.seed.net.tw | ||||||
| NS | vdns4.seed.net.tw | ||||||
| A | 61.20.46.204🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| PTR | vdns2.seed.net.tw | ||||||
| MX | mail2010.e-cheng.com.tw ⭐ | ||||||
| A | 59.124.6.210🇹🇼 HiNet59.124.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 59-124-6-210.hinet-ip.hinet.net | ||||||
| TXT | MS=5E23B858F4BF216C8D7E46CBDFE758FEA18AF9DE | ||||||
| SOA | vdns1.seed.net.twsysop@vdns1.seed.net 2025-06-27 #7 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006378826 | ||||||
Subdomains
mail2010.e-cheng.com.tw |
Same first word
e-cheng.com.tw |
DNS History
6 records (4 active, 2 former)
○NSrsdn1.octor.com2015-07-03 → 2017-07-09 · 4 obs
● 2017-07-09 23:54:40
○ 2026-03-25 18:31:04
○ 2026-07-05 11:47:48
○NSrsdn2.octor.com2015-07-03 → 2017-07-09 · 4 obs
● 2017-07-09 23:54:40
○ 2026-03-25 18:31:04
○ 2026-07-05 11:47:48
●NSvdns1.seed.net.tw2026-03-25 → 2026-07-05 · 3 obs
● 2026-03-25 18:31:04
● 2026-07-05 11:47:48
●NSvdns3.seed.net.tw2026-03-25 → 2026-07-05 · 3 obs
● 2026-03-25 18:31:04
● 2026-07-05 11:47:48
●NSvdns4.seed.net.tw2026-03-25 → 2026-07-05 · 3 obs
● 2026-03-25 18:31:04
● 2026-07-05 11:47:48
●MXmail2010.e-cheng.com.tw2015-07-03 → 2026-07-05 · 2 obs
● 2026-07-05 11:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| e-cheng.com.tw | vdns3.seed.net.tw, vdns4.seed.net.tw | - |
✅ Authoritative Response
Server:61.20.46.203
NS records: vdns3.seed.net.tw, vdns4.seed.net.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for e-cheng.com.tw (unsigned zone)
⏱️ Timing
Total: 2350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vdns3.seed.net.tw, vdns4.seed.net.tw |
| MX | 1 | mail2010.e-cheng.com.tw (pri: 10) |
| TXT | 1 | MS=5E23B858F4BF216C8D7E46CBDFE758FEA18AF |
| SOA | 1 | vdns1.seed.net.tw sysop.vdns1.seed.net |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Hierarchy
e-cheng.com.tw is the parent zone for mail2010.e-cheng.com.tw.
Name Servers
e-cheng.com.tw has three name servers — vdns1.seed.net.tw, vdns3.seed.net.tw and vdns4.seed.net.tw.
e-cheng.com.tw partially shares its NS delegation with several other domains, including sinko.com.tw, ctp.idv.tw, diabetes.com.tw and two others.
These name servers often co-occur with the name servers vdns2.seed.net.tw.
vdns1.seed.net.tw and vdns3.seed.net.tw both resolve to 61.20.46.203, while vdns4.seed.net.tw resolves to 61.20.46.204; all three hostnames carry exactly one IP address.
The host names vdns1.seed.net.tw and vdns3.seed.net.tw both resolve to 61.20.46.203 IP addresses.
Mail Servers
e-cheng.com.tw uses one mail server — mail2010.e-cheng.com.tw.
mail2010.e-cheng.com.tw points to one IP number — 59.124.6.210.