mycase.tw - robtex.com
mycase.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.50.252.65🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | ip65.ip-198-50-252.net | ||||||
| NS | ns1.instradns.com ⭐ | ||||||
| A | 75.2.6.34🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| NS | ns2.instradns.com | ||||||
| A | 75.2.85.37🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a9bf3e392db71e4d0.awsglobalaccelerator.com | ||||||
| NS | ns3.instradns.com | ||||||
| A | 99.83.188.20🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| MX | mail.mycase.tw ⭐ | ||||||
| A | 66.70.178.74🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ns547779.ip-66-70-178.net | ||||||
| SOA | ns1.instradns.comroot@instra.com 2015-05-19 #1 | ||||||
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=2011034639 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.instradns.com2026-05-11 → 2026-07-16 · 2 obs
● 2026-07-16 23:31:42
●NSns2.instradns.com2026-05-11 → 2026-07-16 · 2 obs
● 2026-07-16 23:31:42
●NSns3.instradns.com2026-05-11 → 2026-07-16 · 2 obs
● 2026-07-16 23:31:42
●MXmail.mycase.tw2026-05-11 → 2026-07-16 · 2 obs
● 2026-07-16 23:31:42
●A198.50.252.652026-05-11 → 2026-07-16 · 2 obs
● 2026-07-16 23:31:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| mycase.tw | ns2.instradns.com, ns3.instradns.com, ns1.instradns.com | - |
✅ Authoritative Response
Server:75.2.6.34
NS records: ns2.instradns.com, ns3.instradns.com, ns1.instradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mycase.tw (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.50.252.65 |
| NS | 3 | ns2.instradns.com, ns1.instradns.com... |
| MX | 1 | mail.mycase.tw (pri: 10) |
| SOA | 1 | ns1.instradns.com root.instra.com |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
IP Addresses
mycase.tw resolves to just one IP address, 198.50.252.65.
Two other host names, along with texas-garten.de, revcap.se and causeway.fi, also share IP numbers with mycase.tw.
Name Servers
mycase.tw carries NS records delegating to ns1.instradns.com, ns2.instradns.com and ns3.instradns.com.
At least some of mycase.tw's name servers are shared with other domains, for example tsec.eu, sarex.eu, lincos.no and two more.
These name servers tend to co-occur with ns1.hostingww.com, ns2.hostingww.com, ns3.hostingww.com and 3 other name servers in the same DNS delegations.
ns1.instradns.com points to 75.2.6.34; ns2.instradns.com points to 75.2.85.37; ns3.instradns.com points to 99.83.188.20 — each hostname maps to exactly one IP address.
Mail Servers
The sole mail server for mycase.tw is mail.mycase.tw.
mail.mycase.tw carries a single IP number, which is 66.70.178.74.