chaostec.com - robtex.com
chaostec.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=1771291435 | ||||||
Same first word
chaostec.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns.twmail.org2008-03-20 → 2026-03-24 · 2 obs
● 2026-03-24 09:55:10
●NSdns2.twmail.org2008-03-20 → 2026-03-24 · 2 obs
● 2026-03-24 09:55:10
●MXntvirus.url.com.tw2008-03-20 → 2026-03-24 · 2 obs
● 2026-03-24 09:55:10
●MXntvirus2.url.com.tw2008-03-20 → 2026-03-24 · 2 obs
● 2026-03-24 09:55:10
○A210.59.229.222008-03-20 → 2017-11-25 · 4 obs
● 2017-11-25 02:07:30
○ 2026-02-26 07:01:54
○ 2026-03-24 09:55:10
●A211.72.207.2062026-02-26 → 2026-03-24 · 3 obs
● 2026-02-26 07:01:54
● 2026-03-24 09:55:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net... | - |
| chaostec.com | dns.twmail.org, dns2.twmail.org | - |
✅ Authoritative Response
Server:210.59.228.119
NS records: dns.twmail.org, dns2.twmail.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chaostec.com (unsigned zone)
⏱️ Timing
Total: 1142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.72.207.206 |
| NS | 2 | dns2.twmail.org, dns.twmail.org |
| MX | 2 | ntvirus.url.com.tw (pri: 10), ntvirus2.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
chaostec.com points to a single IP address: 211.72.207.206.
Other host names such as kscco.com.tw, chaho.com.tw, e-ltc.com.tw, tprea.org.tw and pressstore.com.tw share IP numbers with chaostec.com.
Name Servers
chaostec.com is delegated to two name servers: dns2.twmail.org and dns.twmail.org.
chaostec.com uses the same name server setup as other domains, including mrbox.com.tw, twaprf.org, wrinc.com.tw, iroxyflowers.com and hiwater.com.tw.
chaostec.com shares some name servers with other domains, for example gda-tw.org.
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
chaostec.com is handled by two mail servers: ntvirus2.url.com.tw and ntvirus.url.com.tw.
chaostec.com uses the same mail server setup as other domains, for instance fatek.com.tw, cogelsa.twmail.org, ukin.twmail.net, jiaxin.url.tw and shiny-tech.com.tw.
Some mail servers are shared between chaostec.com and other domains, for instance cashman.pro.
Host names with four IP numbers:
The host name ntvirus2.url.com.tw points to: 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.
The host name ntvirus.url.com.tw points to: 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.
Names that point to 210.59.228.117: ntvirus2.url.com.tw, ntvirus.url.com.tw.
Names that point to 210.59.228.172: ntvirus2.url.com.tw, ntvirus.url.com.tw.
Names that point to 210.59.228.173: ntvirus2.url.com.tw, ntvirus.url.com.tw.
Names that point to 210.59.228.178: ntvirus2.url.com.tw, ntvirus.url.com.tw.