keifu.com.tw - robtex.com
keifu.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.155.205.240🇹🇼 Google104.155.192.0/20 | ||||||
| PTR | 240.205.155.104.bc.googleusercontent.com | ||||||
| NS | ns1.cheetahtech.tw ⭐ | ||||||
| A | 104.199.199.11🇹🇼 Google104.199.192.0/20 | ||||||
| PTR | 11.199.199.104.bc.googleusercontent.com | ||||||
| NS | ns2.cheetahtech.tw | ||||||
| A | 104.155.228.88🇹🇼 Google104.155.224.0/20 | ||||||
| PTR | 88.228.155.104.bc.googleusercontent.com | ||||||
| MX | keifu.com.tw ⭐ | ||||||
| A | 104.155.205.240🇹🇼 Google104.155.192.0/20 | ||||||
| PTR | 240.205.155.104.bc.googleusercontent.com | ||||||
| TXT | google-site-verification=Qsup46GtvDTcKWRRQxLCbRFDLKbo0ODTyTrb0j5bxuM | ||||||
| TXT | v=spf1 +mx +a +ip4:104.155.205.240 +ip4:114.35.198.85 +include:amazonses.com ... | ||||||
| SOA | ns1.cheetahtech.twcheetahtech\@tw.gmail.com 2026-06-25 #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=2006381300 | ||||||
MX for
keifu.com.tw |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.cheetahtech.tw2026-06-29 → 2026-07-13 · 3 obs
● 2026-06-29 21:07:38
● 2026-07-13 08:57:18
●NSns2.cheetahtech.tw2026-06-29 → 2026-07-13 · 3 obs
● 2026-06-29 21:07:38
● 2026-07-13 08:57:18
○NSns45.cx901.com2018-05-12 → 2018-05-12 · 3 obs
○ 2026-06-29 21:07:38
○ 2026-07-13 08:57:18
○NSns46.cx901.com2018-05-12 → 2018-05-12 · 3 obs
○ 2026-06-29 21:07:38
○ 2026-07-13 08:57:18
●MXkeifu.com.tw2018-05-12 → 2026-07-13 · 2 obs
● 2026-07-13 08:57:18
○A103.1.220.212018-05-12 → 2018-05-12 · 3 obs
○ 2026-06-29 21:07:38
○ 2026-07-13 08:57:18
●A104.155.205.2402026-06-29 → 2026-07-13 · 3 obs
● 2026-06-29 21:07:38
● 2026-07-13 08:57:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.dns.tw, g.twnic.net.tw, d.twnic.net.tw, h.twnic.net.tw... | - |
| keifu.com.tw | ns1.cheetahtech.tw, ns2.cheetahtech.tw | - |
✅ Authoritative Response
Server:104.199.199.11
NS records: ns1.cheetahtech.tw, ns2.cheetahtech.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1689ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.155.205.240 |
| NS | 2 | ns1.cheetahtech.tw, ns2.cheetahtech.tw |
| MX | 1 | keifu.com.tw (pri: 0) |
| TXT | 2 | google-site-verification=Qsup46GtvDTcKWR, v=spf1 +mx +a +ip4:104.155.205.240 +ip4: |
| SOA | 1 | ns1.cheetahtech.tw cheetahtech\.tw.gmail |
Analysis
Mail Server Role
The MX record for keifu.com.tw points back to keifu.com.tw — it is its own mail server.
IP Addresses
keifu.com.tw directs to one IP number, which is 104.155.205.240.
Among the host names that share IP numbers with keifu.com.tw are pinaccuracy.com, chanung.com.tw, chiayitop100.tvbs.events and two others.
Name Servers
keifu.com.tw has two authoritative name servers — ns1.cheetahtech.tw and ns2.cheetahtech.tw.
keifu.com.tw has the same name server delegation as a number of other domains, such as ugintech.com.tw, classyshifu.com, judymarry.com and two more.
Both ns1.cheetahtech.tw and ns2.cheetahtech.tw have a single IP address each — ns1.cheetahtech.tw resolves to 104.199.199.11 while ns2.cheetahtech.tw resolves to 104.155.228.88.
Mail Servers
The MX record for keifu.com.tw points to a single mail server: keifu.com.tw.
keifu.com.tw points to one IP number — 104.155.205.240.