catdocs.tw - dns.ninja
catdocs.tw
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2011024938 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns07.domaincontrol.com2019-03-21 → 2026-06-20 · 2 obs
● 2026-06-20 12:50:12
●NSns08.domaincontrol.com2019-03-21 → 2026-06-20 · 2 obs
● 2026-06-20 12:50:12
●MXmailstore1.secureserver.net2019-03-21 → 2026-06-20 · 2 obs
● 2026-06-20 12:50:12
●MXsmtp.secureserver.net2019-03-21 → 2026-06-20 · 2 obs
● 2026-06-20 12:50:12
●A198.185.159.1442019-03-21 → 2026-06-20 · 2 obs
● 2026-06-20 12:50:12
●A198.185.159.1452019-03-21 → 2026-06-20 · 2 obs
● 2026-06-20 12:50:12
●A198.49.23.1442019-03-21 → 2026-06-20 · 2 obs
● 2026-06-20 12:50:12
●A198.49.23.1452019-03-21 → 2026-06-20 · 2 obs
● 2026-06-20 12:50:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| catdocs.tw | ns07.domaincontrol.com, ns08.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for catdocs.tw (unsigned zone)
⏱️ Timing
Total: 782ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
catdocs.tw points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
markhoehner.com, takeoffb2b.com, eduroi.com and two other host names share IP numbers with catdocs.tw.
Name Servers
catdocs.tw is served by two delegated name servers, ns07.domaincontrol.com and ns08.domaincontrol.com.
catdocs.tw uses the same name servers as several other domains — among them mc-fc.com, wheelbotic.com, homereflector.com.au and two more.
Each of the two host names carries two IP addresses: ns07.domaincontrol.com points to 97.74.103.4 and 2603:5:2170::4, and ns08.domaincontrol.com points to 173.201.71.4 and 2603:5:2270::4.
Mail Servers
Mail for catdocs.tw is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
catdocs.tw uses an identical mail server configuration to several other domains — among them theroncase.org, byrider.tv, rencarbon.com and two more.
catdocs.tw has at least partial mail server overlap with other domains such as hollydowling.net, regc.golf, medelpaintinginc.com and two more.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.