ccst.org.tw - robtex.com
ccst.org.tw
org.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=1999640259 | ||||||
WOT: SAFE (78/100)
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
●NSdns.twmail.org2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 16:36:24
● 2026-03-26 13:28:38
●NSdns2.twmail.org2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 16:36:24
● 2026-03-26 13:28:38
○NSns.hinetidc.net2026-03-06 → 2026-03-06 · 4 obs
● 2026-03-06 16:49:40
○ 2026-03-18 16:36:24
○ 2026-03-26 13:28:38
○NSns01.idc.hinet.net2026-03-06 → 2026-03-06 · 4 obs
● 2026-03-06 16:49:40
○ 2026-03-18 16:36:24
○ 2026-03-26 13:28:38
○NSns02.idc.hinet.net2026-03-06 → 2026-03-06 · 4 obs
● 2026-03-06 16:49:40
○ 2026-03-18 16:36:24
○ 2026-03-26 13:28:38
○NSns03.idc.hinet.net2026-03-06 → 2026-03-06 · 4 obs
● 2026-03-06 16:49:40
○ 2026-03-18 16:36:24
○ 2026-03-26 13:28:38
○NSns1.hinetidc.net2026-03-06 → 2026-03-06 · 4 obs
● 2026-03-06 16:49:40
○ 2026-03-18 16:36:24
○ 2026-03-26 13:28:38
○NSns2.hinetidc.net2026-03-06 → 2026-03-06 · 4 obs
● 2026-03-06 16:49:40
○ 2026-03-18 16:36:24
○ 2026-03-26 13:28:38
○NSvdns1.seed.net.tw2015-08-06 → 2020-04-08 · 4 obs
● 2020-04-08 04:08:12
○ 2026-03-06 16:49:40
○ 2026-03-26 13:28:38
○NSvdns2.seed.net.tw2015-08-06 → 2020-04-08 · 4 obs
● 2020-04-08 04:08:12
○ 2026-03-06 16:49:40
○ 2026-03-26 13:28:38
●MXntvirus.url.com.tw2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 16:36:24
● 2026-03-26 13:28:38
●MXntvirus2.url.com.tw2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 16:36:24
● 2026-03-26 13:28:38
○MXvmail.seed.net.tw2015-08-06 → 2017-03-27 · 4 obs
● 2017-03-27 18:47:48
○ 2020-04-08 04:08:12
○ 2026-03-26 13:28:38
○A203.69.43.922026-03-06 → 2026-03-06 · 3 obs
○ 2026-03-18 16:36:24
○ 2026-03-26 13:28:38
●A211.72.207.2332026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 16:36:24
● 2026-03-26 13:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | b.dns.tw, c.dns.tw, a.dns.tw, e.dns.tw... | - |
| org.tw | g.twnic.net.tw, c.twnic.net.tw, a.twnic.net.tw, d.twnic.net.tw... | 17 records |
| ccst.org.tw | dns2.twmail.org, dns.twmail.org | - |
✅ Authoritative Response
Server:211.72.204.250
NS records: dns2.twmail.org, dns.twmail.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ccst.org.tw (unsigned zone)
⏱️ Timing
Total: 2772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.72.207.233 |
| NS | 2 | dns.twmail.org, dns2.twmail.org |
| MX | 2 | ntvirus2.url.com.tw (pri: 10), ntvirus.url.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx ptr ip4:210.59.228.0/24 ip4: |
| SOA | 1 | dns.twmail.org admin.corp.url.com.tw |
📌 Glue Records Collected
Total: 17
Out-of-bailiwick: 17 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)
Analysis
IP Addresses
ccst.org.tw resolves to one IP number: 211.72.207.233.
other host names including www.tdmc.com.tw, www.idea-plan.com, anxell.com, tonyhuang39.com and www.compeq.com.tw share IP numbers with ccst.org.tw.
Name Servers
ccst.org.tw is delegated to two name servers dns2.twmail.org and dns.twmail.org.
ccst.org.tw shares the same name server setup as other domains, for instance tien-fu.com.tw, otofit.com, cweald.com, cyber.url.tw and dafamily.org.tw.
ccst.org.tw shares name servers with other domains at least partially, for example faster.com.tw and e-tyson.com.
Host names with two IP numbers:
The host name dns2.twmail.org points to 2001:b034:201:400:211:72:204:250 and 211.72.204.250; the host name dns.twmail.org points to 2001:b034:1:800:210:59:228:119 and 210.59.228.119.
Mail Servers
Two mail servers handle ccst.org.tw: ntvirus2.url.com.tw and ntvirus.url.com.tw.
ccst.org.tw shares the same mail server setup as other domains, for instance wiselaw.com.tw, eutrend.com.tw, claxxon.com, chiform.com.tw and coplay.com.tw.
ccst.org.tw shares some mail servers with other domains, at least partially, for example bakerstreet.uk and gochabar.com.
Host names with four IP numbers:
The host names 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.