bo-chen.com - robtex.com
bo-chen.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774913127 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSdns.twmail.org2015-06-15 → 2026-03-30 · 2 obs
● 2026-03-30 23:33:26
●NSdns2.twmail.org2015-06-15 → 2026-03-30 · 2 obs
● 2026-03-30 23:33:26
●MXntvirus.url.com.tw2015-06-15 → 2026-03-30 · 2 obs
● 2026-03-30 23:33:26
●MXntvirus2.url.com.tw2015-06-15 → 2026-03-30 · 2 obs
● 2026-03-30 23:33:26
●A210.59.228.2382015-06-15 → 2026-03-30 · 2 obs
● 2026-03-30 23:33:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bo-chen.com | dns.twmail.org, dns2.twmail.org | - |
✅ Authoritative Response
Server:211.72.204.250
NS records: dns.twmail.org, dns2.twmail.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bo-chen.com (unsigned zone)
⏱️ Timing
Total: 1203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.59.228.238 |
| NS | 2 | dns2.twmail.org, dns.twmail.org |
| MX | 2 | ntvirus2.url.com.tw (pri: 10), ntvirus.url.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:210.59.228.0/24 ip4:210. |
| SOA | 1 | dns.twmail.org admin.corp.url.com.tw |
Analysis
IP Addresses
bo-chen.com points to a single IP: 210.59.228.238.
Other host names, for instance kerties.com, fametech.com.tw, mail.brightek.com.tw, shukawa.com and wepson.com.tw share IP numbers with bo-chen.com.
Name Servers
Two name servers dns2.twmail.org and dns.twmail.org handle delegation for bo-chen.com.
bo-chen.com uses the same name server setup as other domains, for example chance.org.tw, korfball.url.tw, yosin.com.tw, honeycard.url.tw and taian.url.tw.
bo-chen.com partially shares name servers with other domains, such as ashrae.org.tw and purotech.com.tw.
Host names with two IP numbers:
dns2.twmail.org points to: 2001:b034:201:400:211:72:204:250 and 211.72.204.250
dns.twmail.org points to: 2001:b034:1:800:210:59:228:119 and 210.59.228.119
Mail Servers
bo-chen.com is handled by two mail servers: ntvirus2.url.com.tw and ntvirus.url.com.tw.
bo-chen.com has the same mail server setup as other domains, including tran-max.com, gb-sky.com.tw, aloha168.com.tw, lihsong.com and oceandivers.com.tw.
bo-chen.com shares at least partially some mail servers with other domains, for instance powercast.com.tw and e-idee.com.tw.
Host names with four IP numbers:
ntvirus2.url.com.tw and ntvirus.url.com.tw point to: 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.
Host names that point to 210.59.228.117: ntvirus2.url.com.tw and ntvirus.url.com.tw.
Host names that point to 210.59.228.172: ntvirus2.url.com.tw and ntvirus.url.com.tw.
Host names that point to 210.59.228.173: ntvirus2.url.com.tw and ntvirus.url.com.tw.
Host names that point to 210.59.228.178: ntvirus2.url.com.tw and ntvirus.url.com.tw.