chamcham.com.tw - dns.ninja

`chamcham.com.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:18a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8166^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.138^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.102^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`art.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c166^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`art.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2166^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`art.ns.cloudflare.com`
		A	108.162.193.102^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	172.64.33.102^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	173.245.59.102^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
NS	`kate.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kate.ns.cloudflare.com`
		A	108.162.192.124^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	172.64.32.124^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	173.245.58.124^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
MX	`mail.chamcham.com.tw` ⭐
		A	103.17.8.67^{🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.}
			PTR	`cp30.g-dns.com`
TXT	`v=spf1 +ip4:103.17.8.64 +include:_spf.eee.tw +ip4:103.17.8.67 +a +mx +ip4:113...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.138, 172.67.129.102
		IPv6 hints	2606:4700:3031::6815:18a, 2606:4700:3034::ac43:8166
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com
SOA	`art.ns.cloudflare.com`dns@cloudflare.com serial=2411485554

`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.tw`snw@twnic.net.tw serial=2006390127

WOT: SAFE (58/100)

Subdomains

mail.chamcham.com.tw

www.chamcham.com.tw

tainan.chamcham.com.tw

Same first word

chamcham.eu

chamcham.net

chamcham.com.tw

chamcham.com.vn

chamcham.com

Similar names

machmach.com

chammach.com

DNS History

12 records (7 active, 5 former)

●NSart.ns.cloudflare.com2026-02-15 → 2026-08-07 · 3 obs

○ 2016-12-05 01:27:52
● 2026-02-15 21:25:32
● 2026-08-07 17:43:46

●NSkate.ns.cloudflare.com2026-02-15 → 2026-08-07 · 3 obs

○ 2016-12-05 01:27:52
● 2026-02-15 21:25:32
● 2026-08-07 17:43:46

○NSns1.ibest.com.tw2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:27:52
○ 2026-02-15 21:25:32
○ 2026-08-07 17:43:46

○NSns2.ibest.com.tw2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:27:52
○ 2026-02-15 21:25:32
○ 2026-08-07 17:43:46

●MXmail.chamcham.com.tw2016-12-05 → 2026-08-07 · 2 obs

● 2016-12-05 01:27:52
● 2026-08-07 17:43:46

●A104.21.1.1382026-02-15 → 2026-08-07 · 3 obs

○ 2016-12-05 01:27:52
● 2026-02-15 21:25:32
● 2026-08-07 17:43:46

○A124.150.129.1722016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:27:52
○ 2026-02-15 21:25:32
○ 2026-08-07 17:43:46

●A172.67.129.1022026-02-15 → 2026-08-07 · 3 obs

○ 2016-12-05 01:27:52
● 2026-02-15 21:25:32
● 2026-08-07 17:43:46

●A2606:4700:3031::6815:18a2026-08-04 → 2026-08-07 · 3 obs

○ 2026-02-15 21:25:32
● 2026-08-04 18:34:42
● 2026-08-07 17:43:46

○A2606:4700:3033::6815:18a2026-02-15 → 2026-02-15 · 4 obs

○ 2016-12-05 01:27:52
● 2026-02-15 21:25:32
○ 2026-08-04 18:34:42
○ 2026-08-07 17:43:46

●A2606:4700:3034::ac43:81662026-08-04 → 2026-08-07 · 3 obs

○ 2026-02-15 21:25:32
● 2026-08-04 18:34:42
● 2026-08-07 17:43:46

○A2606:4700:3036::ac43:81662026-02-15 → 2026-02-15 · 4 obs

○ 2016-12-05 01:27:52
● 2026-02-15 21:25:32
○ 2026-08-04 18:34:42
○ 2026-08-07 17:43:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	-
chamcham.com.tw	art.ns.cloudflare.com, kate.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.102

NS records: art.ns.cloudflare.com, kate.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chamcham.com.tw (unsigned zone)

⏱️ Timing

Total: 1087ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.102, 104.21.1.138`
AAAA	2	`2606:4700:3031::6815:18a, 2606:4700:3034::ac43:8166`
NS	2	`art.ns.cloudflare.com, kate.ns.cloudflare.com`
MX	1	`mail.chamcham.com.tw (pri: 0)`
TXT	1	`v=spf1 +ip4:103.17.8.64 +include:_spf.ee`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`art.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

mail.chamcham.com.tw, www.chamcham.com.tw and tainan.chamcham.com.tw are all subdomains of chamcham.com.tw.

IP Addresses

chamcham.com.tw points to the four IP addresses 104.21.1.138, 172.67.129.102, 2606:4700:3031::6815:18a and 2606:4700:3034::ac43:8166.

Among the host names that share IP numbers with chamcham.com.tw are link2plus.sbs, www.oteurope.com, win-bet.net and two others.

Name Servers

chamcham.com.tw is delegated to two name servers: art.ns.cloudflare.com and kate.ns.cloudflare.com.

chamcham.com.tw has the same name server delegation as a number of other domains, such as aaron-stanley.co.uk, findforms.com, auto-bruce.com and two more.

The name servers of chamcham.com.tw overlap at least partially with those of other domains — among them whitetantricyoga.com, duovocal.com, wysedata.com and two more.

These name servers commonly appear alongside the name servers toby.ns.cloudflare.com and jerry.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

art.ns.cloudflare.com resolves to 108.162.193.102, 172.64.33.102, 173.245.59.102 and 3 other IP addresses.

kate.ns.cloudflare.com resolves to 108.162.192.124, 172.64.32.124, 173.245.58.124 and 3 other IP addresses.

Mail Servers

chamcham.com.tw routes its mail through a single mail server, mail.chamcham.com.tw.

mail.chamcham.com.tw resolves to a single IP number: 103.17.8.67.