coaching.tw - robtex.com

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coaching.tw

DNSSEC⚠️ Not signed
A43.254.17.23🇹🇼 YUANJHEN-TW
PTRre34.cx901.com
NSns49.cx901.com ⭐
A43.254.17.21🇹🇼 YUANJHEN-TW
PTR43-254-17-21.static.ip.net.tw
NSns50.cx901.com
A43.254.17.22🇹🇼 YUANJHEN-TW
PTR43-254-17-22.static.ip.net.tw
MXcoaching.tw ⭐
A43.254.17.23🇹🇼 YUANJHEN-TW
PTRre34.cx901.com
TXTv=spf1 ip4:43.254.17.20 include:_spf.eee.tw ip4:43.254.17.251 +a +mx ~all
SOAns49.cx901.comalovea1113@gmail.com 2026-01-01 #1

tw

DNSSEC🔒 Signed (DS record present)
NSa.dns.tw ⭐ 🔒
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.dns.tw 🔒
NSc.dns.tw 🔒
NSd.dns.tw 🔒
NSe.dns.tw 🔒
NSf.dns.tw 🔒
NSg.dns.tw 🔒
NSh.dns.tw 🔒
SOAa.dns.twsnw@twnic.net.tw serial=2010988498

Same first word

coaching.nl
coaching.cc
coaching.digital
coaching.cz
coaching.by
coaching.com.hr
coaching.mobi
coaching.az
coaching.krakow.pl
coaching.ro
coaching.de
coaching.net
coaching.com
coaching.ch
coaching.guru
coaching.sk
coaching.lv
coaching.world
coaching.lgbt
coaching.si
coaching.net.pl
coaching.eu
coaching.center
coaching.plus
coaching.fi
coaching.care
coaching.city
coaching.international
coaching.com.mx
coaching.mx
coaching.fyi
coaching.pl
coaching.gent
coaching.vision
coaching.koeln
coaching.associates
coaching.business
coaching.fm
coaching.org.es
coaching.soccer
coaching.ca
coaching.hr
coaching.org
coaching.live
coaching.holiday
coaching.money
coaching.cl
coaching.agency
coaching.me
coaching.directory
coaching.org.pl
coaching.bayern
coaching.pro
coaching.lu
coaching.kz
coaching.company
coaching.monster
coaching.academy
coaching.wien

Similar names

caoching.com
chicagon.com
gochanic.com
caichong.com
chiangco.com
gcchanoi.com
gocchina.com
congchai.com
congchai.cn
caichong.com.cn
chongica.com
chinaocg.com
ocgchina.com
gachinco.com
gachinco.net
chinaocg.cn
ccaihong.com
caoching.de
caichong.net
caoching.nl
chinacog.com
chaincog.com
chicogan.com

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSns49.cx901.comns50.cx901.comdns.twmail.orgdns2.twmail.orgMXcoaching.twntvirus.url.com.twntvirus2.url.com.twA43.254.17.23210.59.228.167
○NSdns.twmail.org2015-08-12 → 2017-01-27 · 4 obs
● 2015-08-12 11:04:40
● 2017-01-27 18:16:14
○ 2026-02-18 05:54:36
○ 2026-02-18 05:54:38
○NSdns2.twmail.org2015-08-12 → 2017-01-27 · 4 obs
● 2015-08-12 11:04:40
● 2017-01-27 18:16:14
○ 2026-02-18 05:54:36
○ 2026-02-18 05:54:38
●NSns49.cx901.com2026-02-18 → 2026-02-18 · 3 obs
○ 2017-01-27 18:16:14
● 2026-02-18 05:54:36
● 2026-02-18 05:54:38
●NSns50.cx901.com2026-02-18 → 2026-02-18 · 3 obs
○ 2017-01-27 18:16:14
● 2026-02-18 05:54:36
● 2026-02-18 05:54:38
●MXcoaching.tw2026-02-18 → 2026-02-18 · 3 obs
○ 2017-01-27 18:16:14
● 2026-02-18 05:54:36
● 2026-02-18 05:54:38
○MXntvirus.url.com.tw2015-08-12 → 2017-01-27 · 4 obs
● 2015-08-12 11:04:40
● 2017-01-27 18:16:14
○ 2026-02-18 05:54:36
○ 2026-02-18 05:54:38
○MXntvirus2.url.com.tw2015-08-12 → 2017-01-27 · 4 obs
● 2015-08-12 11:04:40
● 2017-01-27 18:16:14
○ 2026-02-18 05:54:36
○ 2026-02-18 05:54:38
○A210.59.228.1672015-08-12 → 2017-01-27 · 4 obs
● 2015-08-12 11:04:40
● 2017-01-27 18:16:14
○ 2026-02-18 05:54:36
○ 2026-02-18 05:54:38
●A43.254.17.232026-02-18 → 2026-02-18 · 3 obs
○ 2017-01-27 18:16:14
● 2026-02-18 05:54:36
● 2026-02-18 05:54:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coaching.twns49.cx901.com, ns50.cx901.com-

✅ Authoritative Response

Server: 43.254.17.21

NS records: ns49.cx901.com, ns50.cx901.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coaching.tw (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

TypeCountSample Data
A143.254.17.23
NS2ns49.cx901.com, ns50.cx901.com
MX1coaching.tw (pri: 0)
TXT1v=spf1 ip4:43.254.17.20 include:_spf.eee
SOA1ns49.cx901.com alovea1113.gmail.com

AI analysis

coaching.tw resolves to one IP number: 43.254.17.23.

other host names including aesolution.com.tw, taiwanreecos.com, compacelectric.com, pests.com.tw and taishow.com.tw share IP numbers with coaching.tw.

coaching.tw is delegated to two name servers ns49.cx901.com and ns50.cx901.com.

coaching.tw shares the same name server setup as other domains, for instance s88.com.tw, apure.tw, temples.tw, mutech.com.tw and huanglong.com.tw.

Host names with one IP number:

ns49.cx901.com points to 43.254.17.21

ns50.cx901.com points to 43.254.17.22

coaching.tw is served by a single mail server, coaching.tw.

coaching.tw resolves to IP 43.254.17.23.