ec2.ctl.tw - robtex.com

ec2.ctl.tw

DNSSEC⚠️ Not signed
A175.41.249.217🇯🇵 Amazon175.41.192.0/18 Data Services Japan KK 11F Shibuya Cross Tower 2-15-1, Shibuya-ku Shibuya
PTRec2-175-41-249-217.ap-northeast-1.compute.amazonaws.com

ctl.tw

DNSSEC🔒 Signed (DS record present)
A2606:4700:3032::ac43:d6a2🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2d82🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.130Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.162🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScharles.ns.cloudflare.com ⭐
NSyolanda.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTgoogle-site-verification=8zOXeRQXjimggiKSUImIpZl-P3gCxYM0Bshtpl-a9Yo
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.130, 172.67.214.162
IPv6 hints2606:4700:3032::ac43:d6a2, 2606:4700:3037::6815:2d82
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=119, name=cloudflare-ech.com
SOAcharles.ns.cloudflare.comdns@cloudflare.com serial=2403542601

Same first word

ec2.in
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ec2.host
ec2.nl
ec2.technology
ec2.sg
ec2.pl
ec2.fr
ec2.eu
ec2.dev
ec2.jp
ec2.it
ec2.ca
ec2.biz
ec2.buzz
ec2.s3.amazonaws.com
ec2.ch
ec2.enterprises
ec2.us-east-1.amazonaws.com
ec2.guru
ec2.co
ec2.ru
ec2.me
ec2.cn
ec2.wiki

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ce2.biz
c2e.solutions
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2ce.com
e2c.no
c2e.info
c2e.de
c2e.it
2ce.com.vn
e2c.com
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e2c.be
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e2c.ch
e2c.it
ce2.s3.amazonaws.com
2ce.cc
2ec.eu
c2e.ca
2ec.cz
ce2.ch
2ec.cc
2ce.de
e2c.solutions
2ec.com.cn
ce2.com.au
2ce.org
2ec.ru
e2c.ca
ce2.cn
2ce.cn
e2c.co
ce2.fr

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026MXec2.ctl.twA175.41.249.2172001:470:23:68e::2
○MXec2.ctl.tw2015-07-22 → 2016-04-30 · 3 obs
● 2015-07-22 11:26:46
● 2016-04-30 19:41:30
○ 2026-05-09 16:14:40
●A175.41.249.2172015-07-22 → 2026-05-09 · 2 obs
● 2015-07-22 11:26:46
● 2026-05-09 16:14:40
○A2001:470:23:68e::22015-07-22 → 2016-04-30 · 3 obs
● 2015-07-22 11:26:46
● 2016-04-30 19:41:30
○ 2026-05-09 16:14:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
ctl.twyolanda.ns.cloudflare.com, charles.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.83

NS records: yolanda.ns.cloudflare.com, charles.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 673ms | Queries: -

📄 Records

TypeCountSample Data
A1175.41.249.217

Analysis

IP Addresses

ec2.ctl.tw points to a single IP: 175.41.249.217.

Other host names, for instance ec2-175-41-249-217.ap-northeast-1.compute.amazonaws.com, share IP numbers with ec2.ctl.tw.