teco.com.tw - robtex.com

teco.com.tw

DNSSEC⚠️ Not signed
A34.117.213.183🇺🇸 Google34.116.0.0/14
PTR183.213.117.34.bc.googleusercontent.com
A34.149.238.206🇺🇸 Google34.148.0.0/14
A203.75.177.1🇹🇼 HiNet203.75.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
NSusher.nspilot.net ⭐
A45.32.140.100🇺🇸 AS-VULTR45.32.128.0/20 Vultr Assigned Prefix
PTR45.32.140.100.vultrusercontent.com
A47.252.51.9🇺🇸 Alibaba-Cloud47.252.0.0/18 Alibaba CLoud
A47.252.72.6🇺🇸 Alibaba-Cloud47.252.64.0/18 Alibaba CLoud
A149.28.213.108🇺🇸 AS-VULTR149.28.192.0/19 Vultr Assigned Prefix
PTR149.28.213.108.vultrusercontent.com
NSopponent.nspilot.net
A45.32.140.100🇺🇸 AS-VULTR45.32.128.0/20 Vultr Assigned Prefix
PTR45.32.140.100.vultrusercontent.com
A47.252.51.9🇺🇸 Alibaba-Cloud47.252.0.0/18 Alibaba CLoud
A47.252.72.6🇺🇸 Alibaba-Cloud47.252.64.0/18 Alibaba CLoud
A149.28.213.108🇺🇸 AS-VULTR149.28.192.0/19 Vultr Assigned Prefix
PTR149.28.213.108.vultrusercontent.com
MXteco-com-tw.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTMS=ms12951728
TXTv=spf1 a:smtpx.teco.com.tw ip4:220.133.19.157 include:spf.protection.outlook...
TXT8wkK26-w9m97KJA3UDxHLQOjQR5yYX-FWGSLPggWbjU
SOAusher.nspilot.netdns@nspilot.net serial=1774144428

com.tw

DNSSEC⚠️ Not signed
NSa.twnic.net.tw ⭐ ⚠️ Not in parent delegation
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.twnic.net.tw ⚠️ Not in parent delegation
NSc.twnic.net.tw ⚠️ Not in parent delegation
NSd.twnic.net.tw ⚠️ Not in parent delegation
NSe.twnic.net.tw ⚠️ Not in parent delegation
NSf.twnic.net.tw ⚠️ Not in parent delegation
NSg.twnic.net.tw ⚠️ Not in parent delegation
NSh.dns.tw ⚠️ Not in parent delegation
NSh.twnic.net.tw ⚠️ Not in parent delegation
SOAa.twnic.net.twsnw@twnic.net.tw serial=2006334365
rank #388505 globally
rank #884 in the tld
WOT: SAFE (96/100)
📈 Tranco rank: #473,887
WOT: SAFE (58/100)

PTR for

4.26.202.210.in-addr.arpa

Subdomains

smtpx.teco.com.tw
www.teco.com.tw
ns2.teco.com.tw
ns3.teco.com.tw
ns1.teco.com.tw

Same first word

teco.su
teco.com.tr
teco.group
teco.edu
teco.online
teco.net.au
teco.us
teco.co.jp
teco.com.mx
teco.com.ro
teco.se
teco.de
teco.be
teco.no
teco.com.au
teco.cn
teco.co.in
teco.cash
teco.es
teco.com.ua
teco.net
teco.cc
teco.jpn.com
teco.co.th
teco.com.vn
teco.hu
teco.co.zw
teco.com
teco.org
teco.co.uk
teco.com.tw
teco.tv
teco.org.hk
teco.lt
teco.co.nz
teco.ru
teco.com.sg
teco.eu
teco.fr
teco.com.co
teco.ua
teco.com.my
teco.ca
teco.org.il
teco.at
teco.it
teco.dk
teco.nl
teco.com.ar
teco.info
teco.ch

Similar names

etco.co.uk
tceo.com
oetc.ru
ctoe.cc
ecto.dk
ceto.fit
ceto.es
ceto.com
ecto.com.br
etco.cn
ceto.eu
ecot.eu
octe.azurewebsites.net
etco.com.mx
etco.at
ocet.net
etco.co
etco.ro
otec.es
otec.co.kr
otec.com.pa
etco.net
etco.co.il
cote.it
ceto.fr
ecot.it
ecto.it
coet.net
otec.nl
otec.ch
tcoe.org
ecot.com.br
cote.us
ecto.cool
etco.eu
coet.cn
ceto.ru
cote.ru
ceto.ch
eoct.org
tcoe.in
etco.dev
octe.jp
etco.pk
otec.us
otec.com.au
tceo.org
tcoe.us
ecot.azurewebsites.net
etoc.org
etco.nl
ceto.pl
etco.it
ecto.coop
ecot.com
ecto.tech
otec.de
etco.com.br
otec.eu
ceto.pro
otec.mx
eotc.net
oetc.org
oetc.at
toce.me
etoc.net
ocet.fr
etco.in
otec.ru
cote.ai
ceto.cz
otec.ca
ecto.ma
otec.cn
teoc.pl
otce.com.au
ecto.space
ecto.net
cteo.org
cote.js.org
ceto.it
ecot.com.cn
tcoe.eu
teoc.es
etco.com
octe.ru
cote.name
teoc.ru
ecto.biz
cote.cn
coet.us
ecto.ir
cote.expert

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSopponent.nspilot.netusher.nspilot.netns1.teco.com.twns2.teco.com.twns3.teco.com.twMXteco-com-tw.mail.protection.outlook.comantispam.teco.com.twsmtpx.teco.com.twteconkimss01.teco.com.twA203.75.177.134.117.213.18334.149.238.206203.75.177.6
○NSns1.teco.com.tw2015-08-13 → 2018-01-03 · 4 obs
● 2015-08-13 23:32:44
● 2018-01-03 04:32:58
○ 2026-02-17 10:45:16
○ 2026-03-22 01:53:50
○NSns2.teco.com.tw2015-08-13 → 2018-01-03 · 4 obs
● 2015-08-13 23:32:44
● 2018-01-03 04:32:58
○ 2026-02-17 10:45:16
○ 2026-03-22 01:53:50
○NSns3.teco.com.tw2015-08-13 → 2018-01-03 · 4 obs
● 2015-08-13 23:32:44
● 2018-01-03 04:32:58
○ 2026-02-17 10:45:16
○ 2026-03-22 01:53:50
●NSopponent.nspilot.net2026-02-17 → 2026-03-22 · 3 obs
○ 2018-01-03 04:32:58
● 2026-02-17 10:45:16
● 2026-03-22 01:53:50
●NSusher.nspilot.net2026-02-17 → 2026-03-22 · 3 obs
○ 2018-01-03 04:32:58
● 2026-02-17 10:45:16
● 2026-03-22 01:53:50
○MXantispam.teco.com.tw2015-08-13 → 2018-01-03 · 4 obs
● 2015-08-13 23:32:44
● 2018-01-03 04:32:58
○ 2026-02-17 10:45:16
○ 2026-03-22 01:53:50
○MXsmtpx.teco.com.tw2015-08-13 → 2018-01-03 · 4 obs
● 2015-08-13 23:32:44
● 2018-01-03 04:32:58
○ 2026-02-17 10:45:16
○ 2026-03-22 01:53:50
●MXteco-com-tw.mail.protection.outlook.com2026-02-17 → 2026-03-22 · 3 obs
○ 2018-01-03 04:32:58
● 2026-02-17 10:45:16
● 2026-03-22 01:53:50
○MXteconkimss01.teco.com.tw2015-08-13 → 2018-01-03 · 4 obs
● 2015-08-13 23:32:44
● 2018-01-03 04:32:58
○ 2026-02-17 10:45:16
○ 2026-03-22 01:53:50
●A203.75.177.12026-02-17 → 2026-03-22 · 3 obs
○ 2018-01-03 04:32:58
● 2026-02-17 10:45:16
● 2026-03-22 01:53:50
○A203.75.177.62015-08-13 → 2018-01-03 · 4 obs
● 2015-08-13 23:32:44
● 2018-01-03 04:32:58
○ 2026-02-17 10:45:16
○ 2026-03-22 01:53:50
●A34.117.213.1832026-02-17 → 2026-03-22 · 3 obs
○ 2018-01-03 04:32:58
● 2026-02-17 10:45:16
● 2026-03-22 01:53:50
●A34.149.238.2062026-02-17 → 2026-03-22 · 3 obs
○ 2018-01-03 04:32:58
● 2026-02-17 10:45:16
● 2026-03-22 01:53:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
com.twf.twnic.net.tw, anytld.apnic.net, a.twnic.net.tw, h.dns.tw...-
teco.com.twusher.nspilot.net, opponent.nspilot.net-

✅ Authoritative Response

Server: 47.252.72.6

NS records: usher.nspilot.net, opponent.nspilot.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 1079ms | Queries: -

📄 Records

TypeCountSample Data
A334.117.213.183, 203.75.177.1...
NS2usher.nspilot.net, opponent.nspilot.net
MX1teco-com-tw.mail.protection.outlook.com
TXT3MS=ms12951728, v=spf1 a:smtpx.teco.com.tw ip4:220.133.1...
SOA1usher.nspilot.net dns.nspilot.net

Analysis

Hierarchy

teco.com.tw is the parent of smtpx.teco.com.tw, www.teco.com.tw, ns2.teco.com.tw, ns3.teco.com.tw and ns1.teco.com.tw.

IP Addresses

teco.com.tw points to three IPs: 34.117.213.183, 34.149.238.206 and 203.75.177.1.

Other host names such as itts.com.tw, 206.238.149.34.bc.googleusercontent.com, ns1.teco.com.tw, ns1.a-ok-service.com.tw and ns1.tecoaok.com.tw share IP numbers with teco.com.tw.

Name Servers

teco.com.tw is delegated to two name servers: opponent.nspilot.net and usher.nspilot.net.

teco.com.tw uses the same name server configuration as other domains, such as skycloud.tw, cdnray.net, dnsfox.com and tecoaok.com.tw.

Host names with four IP numbers:

The host name opponent.nspilot.net points to: 45.32.140.100, 47.252.51.9, 47.252.72.6 and 149.28.213.108.

The host name usher.nspilot.net points to: 45.32.140.100, 47.252.51.9, 47.252.72.6 and 149.28.213.108.

Names that point to 45.32.140.100: opponent.nspilot.net, usher.nspilot.net.

Names that point to 47.252.51.9: opponent.nspilot.net, usher.nspilot.net.

Names that point to 47.252.72.6: opponent.nspilot.net, usher.nspilot.net.

Names that point to 149.28.213.108: opponent.nspilot.net, usher.nspilot.net.

Mail Servers

The mail server for teco.com.tw is teco-com-tw.mail.protection.outlook.com.

Host name teco-com-tw.mail.protection.outlook.com points to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.