tcppioneer.com.tw - dns.ninja

tcppioneer.com.tw

DNSSEC⚠️ Not signed
NSmail.tcppioneer.com.tw ⭐
A220.128.220.25🇹🇼 HiNet220.128.128.0/17
PTRtcppioneer.com.tw
PTRmail.tcppioneer.com.tw
NSdns.tcppioneer.com.tw
A220.128.220.25🇹🇼 HiNet220.128.128.0/17
PTRtcppioneer.com.tw
PTRmail.tcppioneer.com.tw
NSdns1.tcppioneer.com.tw
A211.75.187.151🇹🇼 HiNet211.75.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C.
PTRtcppioneer.com.tw
PTRfo.mailcloud.com.tw
PTRmail.tcppioneer.com.tw
PTRwebmail.tcppioneer.com.tw
MXmail2.tcppioneer.com.tw ⭐
A211.75.187.151🇹🇼 HiNet211.75.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C.
PTRtcppioneer.com.tw
PTRfo.mailcloud.com.tw
PTRmail.tcppioneer.com.tw
PTRwebmail.tcppioneer.com.tw
MXfo.mailcloud.com.tw(20)
A203.69.82.13🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRfo.mailcloud.com.tw
MXmail.tcppioneer.com.tw(30)
A220.128.220.25🇹🇼 HiNet220.128.128.0/17
PTRtcppioneer.com.tw
PTRmail.tcppioneer.com.tw
TXTv=DKIM1; k=rsa; p=5.7.26
TXTv=spf1 a mx ip4:220.128.220.18 ip4:220.128.220.25 ip4:220.128.220.26 -all
SOAmail.tcppioneer.com.twroot@tcppioneer.com.tw serial=138

com.tw

DNSSEC🔒 Signed (DS record present)
NSa.twnic.net.tw ⭐
NSanytld.apnic.net
NSb.twnic.net.tw
NSc.twnic.net.tw
NSd.twnic.net.tw
NSe.twnic.net.tw
NSf.twnic.net.tw
NSg.twnic.net.tw
NSh.dns.tw
NSh.twnic.net.tw
SOAa.twnic.net.twsnw@twnic.net.tw serial=2006390535
WOT: SAFE (58/100)

PTR for

25.220.128.220.in-addr.arpa
26.220.128.220.in-addr.arpa
151.187.75.211.in-addr.arpa

Subdomains

webmail.tcppioneer.com.tw
dns.tcppioneer.com.tw
dns1.tcppioneer.com.tw
mail.tcppioneer.com.tw
mail2.tcppioneer.com.tw

Same first word

tcppioneer.com
tcppioneer.com.tw

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DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSdns.tcppioneer.com.twdns1.tcppioneer.com.twmail.tcppioneer.com.twMXfo.mailcloud.com.twmail.tcppioneer.com.twmail2.tcppioneer.com.twmail1.tcppioneer.com.twA220.128.220.25
●NSdns.tcppioneer.com.tw2015-08-23 → 2026-08-10 · 2 obs
● 2015-08-23 04:01:26
● 2026-08-10 05:55:12
●NSdns1.tcppioneer.com.tw2015-08-23 → 2026-08-10 · 2 obs
● 2015-08-23 04:01:26
● 2026-08-10 05:55:12
●NSmail.tcppioneer.com.tw2015-08-23 → 2026-08-10 · 2 obs
● 2015-08-23 04:01:26
● 2026-08-10 05:55:12
●MXfo.mailcloud.com.tw2026-03-18 → 2026-08-10 · 3 obs
○ 2018-09-10 13:33:12
● 2026-03-18 10:17:48
● 2026-08-10 05:55:12
●MXmail.tcppioneer.com.tw2015-08-23 → 2026-08-10 · 2 obs
● 2015-08-23 04:01:26
● 2026-08-10 05:55:12
○MXmail1.tcppioneer.com.tw2015-08-23 → 2018-09-10 · 4 obs
● 2015-08-23 04:01:26
● 2018-09-10 13:33:12
○ 2026-03-18 10:17:48
○ 2026-08-10 05:55:12
●MXmail2.tcppioneer.com.tw2026-03-18 → 2026-08-10 · 3 obs
○ 2018-09-10 13:33:12
● 2026-03-18 10:17:48
● 2026-08-10 05:55:12
○A220.128.220.252015-08-23 → 2018-09-10 · 4 obs
● 2015-08-23 04:01:26
● 2018-09-10 13:33:12
○ 2026-03-18 10:17:48
○ 2026-08-10 05:55:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
tcppioneer.com.twdns.tcppioneer.com.tw, dns1.tcppioneer.com.tw2 records

✅ Authoritative Response

Server:211.75.187.151

NS records: dns.tcppioneer.com.tw, dns1.tcppioneer.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1093ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns1.tcppioneer.com.tw, dns.tcppioneer.com.tw
MX3mail.tcppioneer.com.tw (pri: 10), mail2.tcppioneer.com.tw (pri: 30)...
TXT2v=DKIM1; k=rsa; p=5.7.26, v=spf1 a mx ip4:220.128.220.18 ip4:220.1
SOA1mail.tcppioneer.com.tw root.tcppioneer.c

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.tcppioneer.com.tw, dns.tcppioneer.com.tw)

Analysis

Hierarchy

tcppioneer.com.tw is a parent domain of webmail.tcppioneer.com.tw, dns.tcppioneer.com.tw, dns1.tcppioneer.com.tw, mail.tcppioneer.com.tw and mail2.tcppioneer.com.tw.

Name Servers

tcppioneer.com.tw has three name servers — dns1.tcppioneer.com.tw, dns.tcppioneer.com.tw and mail.tcppioneer.com.tw.

dns1.tcppioneer.com.tw points to 211.75.187.151. dns.tcppioneer.com.tw and mail.tcppioneer.com.tw each point to 220.128.220.25.

The host names dns.tcppioneer.com.tw and mail.tcppioneer.com.tw both resolve to 220.128.220.25 IP addresses.

Mail Servers

tcppioneer.com.tw is handled by three mail servers: fo.mailcloud.com.tw, mail2.tcppioneer.com.tw and mail.tcppioneer.com.tw.

The mail servers of tcppioneer.com.tw overlap at least partially with those of other domains, including mail.sinotech-eng.com, deca.co.in and deca-switchlab.cn.

These mail servers are frequently paired with the mail servers mg.sinotech-eng.com, spam.deca.com.tw and spam.deca-switchlab.cn.

fo.mailcloud.com.tw and mail2.tcppioneer.com.tw each resolve to one IP number: fo.mailcloud.com.tw points to 203.69.82.13 and mail2.tcppioneer.com.tw points to 211.75.187.151.