chtt.com.tw - robtex.com
chtt.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.105.27🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | 192-185-105-27.unifiedlayer.com | ||||||
| NS | ns1.host-123.com ⭐ | ||||||
| A | 192.190.86.90🇺🇸 PRIVATESYSTEMS192.190.84.0/22 PrivateSystems Networks WA | ||||||
| PTR | host.styletoy.com.tw | ||||||
| NS | ns2.host-123.com | ||||||
| A | 192.190.87.90🇺🇸 PRIVATESYSTEMS192.190.84.0/22 PrivateSystems Networks WA | ||||||
| MX | chtt.com.tw ⭐ | ||||||
| A | 192.185.105.27🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | 192-185-105-27.unifiedlayer.com | ||||||
| SOA | ns1.host-123.comryan@wolong.com.tw 2025-10-16 #1 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006343700 | ||||||
MX for
chtt.com.tw |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.host-123.com2026-04-09 → 2026-04-20 · 2 obs
● 2026-04-20 04:30:30
●NSns2.host-123.com2026-04-09 → 2026-04-20 · 2 obs
● 2026-04-20 04:30:30
●MXchtt.com.tw2026-04-09 → 2026-04-20 · 2 obs
● 2026-04-20 04:30:30
●A192.185.105.272026-04-09 → 2026-04-20 · 2 obs
● 2026-04-20 04:30:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | g.twnic.net.tw, b.twnic.net.tw, e.twnic.net.tw, h.dns.tw... | - |
| chtt.com.tw | ns2.host-123.com, ns1.host-123.com | - |
✅ Authoritative Response
Server:192.190.86.90
NS records: ns2.host-123.com, ns1.host-123.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.105.27 |
| NS | 2 | ns2.host-123.com, ns1.host-123.com |
| MX | 1 | chtt.com.tw (pri: 0) |
| SOA | 1 | ns1.host-123.com ryan.wolong.com.tw |
Analysis
Mail Server Role
chtt.com.tw serves as the mail server for chtt.com.tw.
IP Addresses
chtt.com.tw points to a single IP address: 192.185.105.27.
Other host names such as mail.italplast.com.py, shero.io, iraniantv.tv, sawgood.com.tw and mail.bricopar.com.py share IP numbers with chtt.com.tw.
Name Servers
chtt.com.tw is delegated to two name servers: ns1.host-123.com and ns2.host-123.com.
chtt.com.tw uses the same name server setup as other domains, including wgic.com.tw, osaka-motor.com, best-well.com.tw, carbon.tw and grobo.com.tw.
At least part of the name servers for chtt.com.tw are shared with other domains, for instance imsec.com.tw, linoicare.com, feng-fuh.com, iocean.org.tw and burg.com.tw.
These name servers are commonly used alongside ns1.wolong.com.tw and ns2.wolong.com.tw.
Hostnames with a single IP
ns1.host-123.com resolves to: 192.190.86.90.
ns2.host-123.com resolves to: 192.190.87.90.
Mail Servers
Mail for chtt.com.tw is handled by a single mail server, chtt.com.tw.
Host chtt.com.tw points to IP 192.185.105.27.