kemi.com.tw - robtex.com
kemi.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:266a🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:ddfe🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.106Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.221.254🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | courtney.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2682🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c282🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2282🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 108.162.194.130🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 162.159.38.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 172.64.34.130🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| NS | jerry.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| A | 108.162.193.182🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| A | 172.64.33.182🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| A | 173.245.59.182🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerry.ns.cloudflare.com | ||||||
| MX | ntvirus.url.com.tw ⭐ | ||||||
| A | 210.59.228.117🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ntvirus4.url.com.tw | ||||||
| A | 210.59.228.172🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ntvirus.url.com.tw | ||||||
| A | 210.59.228.173🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ntvirus2.url.com.tw | ||||||
| A | 210.59.228.178🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ntvirus3.url.com.tw | ||||||
| MX | ntvirus2.url.com.tw ⭐ | ||||||
| A | 210.59.228.117🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ntvirus4.url.com.tw | ||||||
| A | 210.59.228.172🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ntvirus.url.com.tw | ||||||
| A | 210.59.228.173🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ntvirus2.url.com.tw | ||||||
| A | 210.59.228.178🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ntvirus3.url.com.tw | ||||||
| TXT | v=spf1 a mx ip4:210.59.228.0/24 ip4:210.59.229.0/25 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.106, 172.67.221.254 | ||||||
| IPv6 hints | 2606:4700:3032::6815:266a, 2606:4700:3035::ac43:ddfe | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com | ||||||
| SOA | courtney.ns.cloudflare.comdns@cloudflare.com serial=2408387007 | ||||||
com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006378822 | ||||||
WOT: SAFE (58/100)
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NScourtney.ns.cloudflare.com2026-06-25 → 2026-07-05 · 3 obs
● 2026-06-25 06:08:08
● 2026-07-05 10:15:04
●NSjerry.ns.cloudflare.com2026-06-25 → 2026-07-05 · 3 obs
● 2026-06-25 06:08:08
● 2026-07-05 10:15:04
○NSns1.wt1000.com2015-08-22 → 2017-07-24 · 4 obs
● 2017-07-24 07:26:56
○ 2026-06-25 06:08:08
○ 2026-07-05 10:15:04
○NSns2.wt1000.com2015-08-22 → 2017-07-24 · 4 obs
● 2017-07-24 07:26:56
○ 2026-06-25 06:08:08
○ 2026-07-05 10:15:04
●MXntvirus.url.com.tw2015-08-22 → 2026-07-05 · 2 obs
● 2026-07-05 10:15:04
●MXntvirus2.url.com.tw2015-08-22 → 2026-07-05 · 2 obs
● 2026-07-05 10:15:04
●A104.21.38.1062026-06-25 → 2026-07-05 · 3 obs
● 2026-06-25 06:08:08
● 2026-07-05 10:15:04
●A172.67.221.2542026-06-25 → 2026-07-05 · 3 obs
● 2026-06-25 06:08:08
● 2026-07-05 10:15:04
○A219.84.199.1812017-04-05 → 2017-07-24 · 5 obs
● 2017-04-05 23:56:12
● 2017-07-24 07:26:56
○ 2026-06-25 06:08:08
○ 2026-07-05 10:15:04
●A2606:4700:3032::6815:266a2026-06-25 → 2026-07-05 · 3 obs
● 2026-06-25 06:08:08
● 2026-07-05 10:15:04
●A2606:4700:3035::ac43:ddfe2026-06-25 → 2026-07-05 · 3 obs
● 2026-06-25 06:08:08
● 2026-07-05 10:15:04
○A61.31.198.502015-08-22 → 2016-08-31 · 4 obs
● 2016-08-31 12:35:56
○ 2017-04-05 23:56:12
○ 2026-07-05 10:15:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | f.dns.tw, c.dns.tw, d.dns.tw, h.dns.tw... | - |
| kemi.com.tw | jerry.ns.cloudflare.com, courtney.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.182
NS records: jerry.ns.cloudflare.com, courtney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kemi.com.tw (unsigned zone)
⏱️ Timing
Total: 1871ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.221.254, 104.21.38.106 |
| AAAA | 2 | 2606:4700:3032::6815:266a, 2606:4700:3035::ac43:ddfe |
| NS | 2 | courtney.ns.cloudflare.com, jerry.ns.cloudflare.com |
| MX | 2 | ntvirus.url.com.tw (pri: 10), ntvirus2.url.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:210.59.228.0/24 ip4:210. |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | courtney.ns.cloudflare.com dns.cloudflar |
Analysis
IP Addresses
kemi.com.tw resolves to four IP addresses: 104.21.38.106, 172.67.221.254, 2606:4700:3032::6815:266a and 2606:4700:3035::ac43:ddfe.
Additional host names — 24(0x787878).icu, bogaziciyayinlari.com.tr, yrkeitel.com and two others — share IP numbers with kemi.com.tw.
Name Servers
The NS records for kemi.com.tw delegate to courtney.ns.cloudflare.com and jerry.ns.cloudflare.com.
kemi.com.tw shares its name server setup with other domains, including exchangerates.org.uk, cemf.ca, financemaster.eu and two others.
kemi.com.tw has at least partial name server overlap with other domains, such as leamicheleweb.org, sigortacilarbirligi.com, dmwoodfoundation.org and two others.
It is common to see these name servers used together with name servers sandy.ns.cloudflare.com and isaac.ns.cloudflare.com.
Host names with 6 IP numbers:
courtney.ns.cloudflare.com maps to 108.162.194.130, 162.159.38.130, 172.64.34.130 and 3 additional IP addresses.
jerry.ns.cloudflare.com maps to 108.162.193.182, 172.64.33.182, 173.245.59.182 and 3 additional IP addresses.
Mail Servers
kemi.com.tw has two mail servers: ntvirus2.url.com.tw and ntvirus.url.com.tw.
kemi.com.tw shares the same mail server setup as other domains, including jundafu.com, tfw-music.com, sh423.org.tw and two others.
The hosts ntvirus2.url.com.tw and ntvirus.url.com.tw each point to four IP addresses: ntvirus2.url.com.tw resolves to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178 and ntvirus.url.com.tw directs to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.
ntvirus2.url.com.tw and ntvirus.url.com.tw each have 210.59.228.117 IP addresses.
ntvirus2.url.com.tw and ntvirus.url.com.tw each have 210.59.228.172 IP addresses.
ntvirus2.url.com.tw and ntvirus.url.com.tw each have 210.59.228.173 IP addresses.
ntvirus2.url.com.tw and ntvirus.url.com.tw each have 210.59.228.178 IP addresses.