ctlm.com.tw - robtex.com

ctlm.com.tw

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:266f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:de43🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.111Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.222.67🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A2803:f800:50::6ca2:c16a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarl.ns.cloudflare.com
A2a06:98c1:50::ac40:216a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarl.ns.cloudflare.com
A108.162.193.106🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A172.64.33.106🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A173.245.59.106🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
NSkay.ns.cloudflare.com
A2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkay.ns.cloudflare.com
A2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkay.ns.cloudflare.com
A108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A172.253.139.27🇺🇸 Google172.253.139.0/24
PTRyuiadsk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=AHaWeczP42gElkykhSbJuu5NExpllRPpgkAlFORXWAw
TXTgoogle-site-verification=Gmr-2lrF--JZSUCBR8twQ_kON81SAcV24fXc33d3b3s
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.38.111, 172.67.222.67
IPv6 hints2606:4700:3032::6815:266f, 2606:4700:3035::ac43:de43
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=22, name=cloudflare-ech.com
SOAcarl.ns.cloudflare.comdns@cloudflare.com serial=2408660463

com.tw

DNSSEC⚠️ Not signed
NSa.twnic.net.tw ⭐
SOAa.twnic.net.twsnw@twnic.net.tw serial=2006388026
WOT: SAFE (58/100)

Same first word

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DNS History

15 records (11 active, 4 former)

NScarl.ns.cloudflare.comkay.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.38.111172.67.222.672606:4700:3032::6815:266f2606:4700:3035::ac43:de43188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScarl.ns.cloudflare.com2026-06-23 → 2026-08-01 · 2 obs
● 2026-06-23 01:41:42
● 2026-08-01 23:55:14
●NSkay.ns.cloudflare.com2026-06-23 → 2026-08-01 · 2 obs
● 2026-06-23 01:41:42
● 2026-08-01 23:55:14
●MXalt1.aspmx.l.google.com2026-06-23 → 2026-08-01 · 2 obs
● 2026-06-23 01:41:42
● 2026-08-01 23:55:14
●MXalt2.aspmx.l.google.com2026-06-23 → 2026-08-01 · 2 obs
● 2026-06-23 01:41:42
● 2026-08-01 23:55:14
●MXalt3.aspmx.l.google.com2026-06-23 → 2026-08-01 · 2 obs
● 2026-06-23 01:41:42
● 2026-08-01 23:55:14
●MXalt4.aspmx.l.google.com2026-06-23 → 2026-08-01 · 2 obs
● 2026-06-23 01:41:42
● 2026-08-01 23:55:14
●MXaspmx.l.google.com2026-06-23 → 2026-08-01 · 2 obs
● 2026-06-23 01:41:42
● 2026-08-01 23:55:14
●A104.21.38.1112026-07-10 → 2026-08-01 · 4 obs
○ 2026-06-23 01:41:42
● 2026-07-10 12:10:46
○ 2026-07-31 22:10:28
● 2026-08-01 23:55:14
●A172.67.222.672026-07-10 → 2026-08-01 · 4 obs
○ 2026-06-23 01:41:42
● 2026-07-10 12:10:46
○ 2026-07-31 22:10:28
● 2026-08-01 23:55:14
○A188.114.96.02026-06-23 → 2026-07-31 · 4 obs
● 2026-06-23 01:41:42
○ 2026-07-10 12:10:46
● 2026-07-31 22:10:28
○ 2026-08-01 23:55:14
○A188.114.97.02026-06-23 → 2026-07-31 · 4 obs
● 2026-06-23 01:41:42
○ 2026-07-10 12:10:46
● 2026-07-31 22:10:28
○ 2026-08-01 23:55:14
●A2606:4700:3032::6815:266f2026-07-10 → 2026-08-01 · 4 obs
○ 2026-06-23 01:41:42
● 2026-07-10 12:10:46
○ 2026-07-31 22:10:28
● 2026-08-01 23:55:14
●A2606:4700:3035::ac43:de432026-07-10 → 2026-08-01 · 4 obs
○ 2026-06-23 01:41:42
● 2026-07-10 12:10:46
○ 2026-07-31 22:10:28
● 2026-08-01 23:55:14
○A2a06:98c1:3120::2026-06-23 → 2026-07-31 · 4 obs
● 2026-06-23 01:41:42
○ 2026-07-10 12:10:46
● 2026-07-31 22:10:28
○ 2026-08-01 23:55:14
○A2a06:98c1:3121::2026-06-23 → 2026-07-31 · 4 obs
● 2026-06-23 01:41:42
○ 2026-07-10 12:10:46
● 2026-07-31 22:10:28
○ 2026-08-01 23:55:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twg.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw...-
ctlm.com.twkay.ns.cloudflare.com, carl.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.106

NS records: kay.ns.cloudflare.com, carl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2031ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.38.111, 172.67.222.67
AAAA22606:4700:3035::ac43:de43, 2606:4700:3032::6815:266f
NS2carl.ns.cloudflare.com, kay.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=AHaWeczP42gElky, google-site-verification=Gmr-2lrF--JZSUC
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carl.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

ctlm.com.tw points to the four IP addresses 104.21.38.111, 172.67.222.67, 2606:4700:3032::6815:266f and 2606:4700:3035::ac43:de43.

Among the host names that share IP numbers with ctlm.com.tw are xfoster.com, www.roncaosu.com, ufimuka.top and two others.

Name Servers

Two name servers handle the delegation for ctlm.com.tw: carl.ns.cloudflare.com and kay.ns.cloudflare.com.

ctlm.com.tw has the same name server delegation as a number of other domains, such as scorchsofttest.co.uk, supermigo.gr, my-deal.gr and two more.

At least some of ctlm.com.tw's name servers are shared with other domains, for example ottplusvip.net, aaee.com.au, moviesfb.net and two more.

These name servers tend to be used in conjunction with the name servers adi.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

carl.ns.cloudflare.com resolves to 108.162.193.106, 172.64.33.106 and 173.245.59.106 among others, with 3 other IP addresses in total.

kay.ns.cloudflare.com resolves to 108.162.192.125, 172.64.32.125 and 173.245.58.125 among others, with 3 other IP addresses in total.

Mail Servers

ctlm.com.tw has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

ctlm.com.tw shares at least some of its mail servers with other domains — for example ns500742.ns500754.ns500671.ns500754.ns500754.ns500704.ns500671.ns500649.ns500653.ns500153.tenderladiesbz.com, ns500671.ns500742.ns500754.ns500742.ns500704.ns500731.ns500704.ns500704.ns500678.ns500153.tenderladiesbz.com, cig-pr.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to two addresses: 172.253.139.27 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.