switch.com.tw - dns.ninja
switch.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2400:8902::f03c:92ff:fe66:1664🇯🇵 AKAMAI-LINODE-AP2400:8902::/32 Akamai Technologies | ||||||
| A | 104.155.238.199🇹🇼 Google104.155.224.0/20 | ||||||
| NS | ns1.winho.com.tw ⭐ | ||||||
| A | 104.199.207.119🇹🇼 Google104.199.192.0/20 | ||||||
| PTR | 119.207.199.104.bc.googleusercontent.com | ||||||
| NS | ns2.winho.com.tw | ||||||
| A | 52.69.18.202🇯🇵 Amazon52.68.0.0/15 EC2 NRT prefix | ||||||
| PTR | ec2-52-69-18-202.ap-northeast-1.compute.amazonaws.com | ||||||
| MX | ms.mailcloud.com.tw ⭐ | ||||||
| A | 203.69.82.10🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ms.mailcloud.com.tw | ||||||
| A | 203.69.82.12🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ms.mailcloud.com.tw | ||||||
| MX | x2.mailcloud.com.tw(20) | ||||||
| A | 210.242.150.162🇹🇼 HiNet210.242.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | x2.mailcloud.com.tw | ||||||
| TXT | google-site-verification=8IgnfLnDPqXDvmrIAcJcrrJA8-YFD6CDk0e3UrDoCTk | ||||||
| TXT | v=spf1 include:_spf.mailcloud.com.tw ~all | ||||||
| SOA | ns1.winho.com.twroot@winho.com.tw 2025-11-07 #1 | ||||||
com.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=2006389794 | ||||||
WOT: SAFE (58/100)
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NSns1.ax1000.com2017-07-23 → 2017-09-01 · 5 obs
● 2017-07-23 07:34:22
● 2017-09-01 00:53:52
○ 2026-02-16 17:12:56
○ 2026-08-06 22:17:30
●NSns1.winho.com.tw2026-02-16 → 2026-08-06 · 3 obs
● 2026-02-16 17:12:56
● 2026-08-06 22:17:30
○NSns110.apol-linuxp5server.com.tw2015-06-21 → 2017-09-01 · 4 obs
● 2017-09-01 00:53:52
○ 2026-02-16 17:12:56
○ 2026-08-06 22:17:30
○NSns111.apol-linuxp5server.com.tw2015-06-21 → 2017-09-01 · 4 obs
● 2017-09-01 00:53:52
○ 2026-02-16 17:12:56
○ 2026-08-06 22:17:30
○NSns2.ax1000.com2017-07-23 → 2017-09-01 · 5 obs
● 2017-07-23 07:34:22
● 2017-09-01 00:53:52
○ 2026-02-16 17:12:56
○ 2026-08-06 22:17:30
●NSns2.winho.com.tw2026-02-16 → 2026-08-06 · 3 obs
● 2026-02-16 17:12:56
● 2026-08-06 22:17:30
●MXms.mailcloud.com.tw2026-02-16 → 2026-08-06 · 3 obs
● 2026-02-16 17:12:56
● 2026-08-06 22:17:30
○MXofficemail.cloudmax.com.tw2016-09-16 → 2017-09-01 · 5 obs
● 2016-09-16 13:35:20
● 2017-09-01 00:53:52
○ 2026-02-16 17:12:56
○ 2026-08-06 22:17:30
○MXofficemail.wis.com.tw2015-06-21 → 2016-09-04 · 4 obs
● 2016-09-04 07:37:32
○ 2016-09-16 13:35:20
○ 2026-08-06 22:17:30
●MXx2.mailcloud.com.tw2026-02-16 → 2026-08-06 · 3 obs
● 2026-02-16 17:12:56
● 2026-08-06 22:17:30
●A104.155.238.1992026-02-16 → 2026-08-06 · 3 obs
● 2026-02-16 17:12:56
● 2026-08-06 22:17:30
○A210.200.180.1102015-06-21 → 2017-09-01 · 4 obs
● 2017-09-01 00:53:52
○ 2026-02-16 17:12:56
○ 2026-08-06 22:17:30
●A2400:8902::f03c:92ff:fe66:16642026-02-16 → 2026-08-06 · 3 obs
● 2026-02-16 17:12:56
● 2026-08-06 22:17:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | g.dns.tw, f.dns.tw, a.dns.tw, d.dns.tw... | 15 records |
| switch.com.tw | ns1.winho.com.tw, ns2.winho.com.tw | 2 records |
✅ Authoritative Response
Server:52.69.18.202
NS records: ns1.winho.com.tw, ns2.winho.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for switch.com.tw (unsigned zone)
⏱️ Timing
Total: 1107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.155.238.199 |
| AAAA | 1 | 2400:8902::f03c:92ff:fe66:1664 |
| NS | 2 | ns2.winho.com.tw, ns1.winho.com.tw |
| MX | 2 | ms.mailcloud.com.tw (pri: 10), x2.mailcloud.com.tw (pri: 20) |
| TXT | 2 | google-site-verification=8IgnfLnDPqXDvmr, v=spf1 include:_spf.mailcloud.com.tw ~al |
| SOA | 1 | ns1.winho.com.tw root.winho.com.tw |
📌 Glue Records Collected
Total: 17
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 3 (anytld.apnic.net, ns2.winho.com.tw, ns1.winho.com.tw)
Analysis
IP Addresses
switch.com.tw resolves to the IP addresses 104.155.238.199 and 2400:8902::f03c:92ff:fe66:1664
kunsheng.com.tw, jzoptics.com, rehan-tech.com plus two other host names have IP numbers in common with switch.com.tw.
Name Servers
The NS records for switch.com.tw delegate to ns1.winho.com.tw and ns2.winho.com.tw.
The name server configuration of switch.com.tw is shared with other domains, for instance panstone.com, mingjin-laser.com.tw, thunder-muffler.com and two others.
switch.com.tw partially shares its name servers with domains like myfans.com.tw and chunzu.com.tw.
ns1.winho.com.tw resolves to 104.199.207.119. ns2.winho.com.tw resolves to 52.69.18.202. Both host names point to a single IP number.
Mail Servers
switch.com.tw uses two mail servers, ms.mailcloud.com.tw and x2.mailcloud.com.tw.
The mail server setup of switch.com.tw matches that of other domains such as wave-off.com.tw, maxrak.com, jinsheu.com.tw and two others.
At least some of the mail servers used by switch.com.tw are shared with other domains: wcf.com.tw, tonsco.com.tw, yuonyu.com.tw and two others among them.
Host names pointing to two IP addresses:
The A records for ms.mailcloud.com.tw return 203.69.82.10 and 203.69.82.12.
Host names resolving to a single IP address:
x2.mailcloud.com.tw resolves to the IP address 210.242.150.162.