chaostec.com - dns.ninja
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=1782654305 | ||||||
Same first word
chaostec.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns.twmail.org2008-03-20 → 2026-06-28 · 2 obs
● 2026-06-28 13:52:48
●NSdns2.twmail.org2008-03-20 → 2026-06-28 · 2 obs
● 2026-06-28 13:52:48
●MXntvirus.url.com.tw2008-03-20 → 2026-06-28 · 2 obs
● 2026-06-28 13:52:48
●MXntvirus2.url.com.tw2008-03-20 → 2026-06-28 · 2 obs
● 2026-06-28 13:52:48
○A210.59.229.222008-03-20 → 2017-11-25 · 4 obs
● 2017-11-25 02:07:30
○ 2026-02-26 07:01:54
○ 2026-06-28 13:52:48
●A211.72.207.2062026-02-26 → 2026-06-28 · 3 obs
● 2026-02-26 07:01:54
● 2026-06-28 13:52:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| chaostec.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 chaostec.com (unsigned zone)
⏱️ Timing
Total: 1276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.72.207.206 |
| NS | 2 | dns.twmail.org, dns2.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 resolves to one IP address: 211.72.207.206.
kscco.com.tw, e-ltc.com.tw, tprea.org.tw and two other host names share IP numbers with chaostec.com.
Name Servers
chaostec.com has two authoritative name servers — dns2.twmail.org and dns.twmail.org.
chaostec.com uses the same name servers as several other domains — among them mrbox.com.tw, twaprf.org, wrinc.com.tw and two more.
The name servers for chaostec.com overlap at least partially with those of other domains — for example gda-tw.org.
Both dns2.twmail.org and dns.twmail.org have two IP addresses each. dns2.twmail.org resolves to 211.72.204.250 and 2001:b034:201:400:211:72:204:250; dns.twmail.org resolves to 210.59.228.119 and 2001:b034:1:800:210:59:228:119.
Mail Servers
Mail for chaostec.com is handled by two mail servers — ntvirus2.url.com.tw and ntvirus.url.com.tw.
chaostec.com uses an identical mail server configuration to several other domains — among them fatek.com.tw, cogelsa.twmail.org, ukin.twmail.net and two more.
chaostec.com shares at least some of its mail servers with other domains, such as cashman.pro.
Both ntvirus2.url.com.tw and ntvirus.url.com.tw resolve to four IP addresses: ntvirus2.url.com.tw points to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178 while ntvirus.url.com.tw resolves to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.
The host names ntvirus2.url.com.tw and ntvirus.url.com.tw both resolve to 210.59.228.117 IP addresses.
The host names ntvirus2.url.com.tw and ntvirus.url.com.tw both resolve to 210.59.228.172 IP addresses.
The host names ntvirus2.url.com.tw and ntvirus.url.com.tw both resolve to 210.59.228.173 IP addresses.
The host names ntvirus2.url.com.tw and ntvirus.url.com.tw both resolve to 210.59.228.178 IP addresses.