tysys.com.tw - dns.ninja

tysys.com.tw

DNSSEC⚠️ Not signed
NSpthqdns01.pt.hq ⭐ ⚠️ Not in parent delegation
NSflan470.mine.nu ⚠️ Not in zone NS records
A175.182.71.77🇹🇼 Seednet175.182.64.0/18 SeedNet
PTR175-182-71-77.adsl.dynamic.seed.net.tw
NShlan220.mine.nu ⚠️ Not in zone NS records
A123.204.232.172🇹🇼 Seednet123.204.232.0/24 SeedNet
PTR123-204-232-172.adsl.dynamic.seed.net.tw
NShlan400.mine.nu ⚠️ Not in zone NS records
A114.35.31.7🇹🇼 HiNet114.35.0.0/16
PTR114-35-31-7.hinet-ip.hinet.net
NShlan450.mine.nu ⚠️ Not in zone NS records
A122.117.63.240🇹🇼 HiNet122.117.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTR122-117-63-240.hinet-ip.hinet.net
NShlan460.mine.nu ⚠️ Not in zone NS records
A114.35.43.146🇹🇼 HiNet114.35.0.0/16
PTR114-35-43-146.hinet-ip.hinet.net
NSpthqdns02.pt.hq ⚠️ Not in parent delegation
MXflan210.tysys.com.tw ⭐
MXhlan460.tysys.com.tw(20)
MXflan470.tysys.com.tw(30)
MXhlan450.tysys.com.tw(40)
MXhlan400.tysys.com.tw(50)
MXhlan220.tysys.com.tw(60)
TXTgoogle-site-verification=cxP4WGMqVzdiXlf-Fu8qoCOLMRhd2JVLJwhsE4x2dfc
TXTv=spf1 include:_spf.google.com ~all
TXTMS=572BE4E333D2F399AF919835AB2A1879CF55351F
SOApthqdns01.pt.hqhostmaster@pt.hq serial=474

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=2006385024
WOT: SAFE (58/100)

Subdomains

hlan400.tysys.com.tw
hlan280.tysys.com.tw
hlan460.tysys.com.tw
pthqwi.tysys.com.tw
flan470.tysys.com.tw
flan210.tysys.com.tw
hlan450.tysys.com.tw
flan220.tysys.com.tw
hlan220.tysys.com.tw

Same first word

tysys.com
tysys.com.tw
tysys.de

Similar names

systy.co.jp
stysy.com
ytssy.com
yysts.com
yytss.com
systy.net
stsyy.com
ytsys.net
sytsy.cn
ytsys.com
yysst.cn
sysyt.com
tyssy.com
sytys.com
sytsy.com
sytys.net

DNS History

18 records (13 active, 5 former)

200920112013201520172019202120232025NSflan470.mine.nuhlan220.mine.nuhlan400.mine.nuhlan450.mine.nuhlan460.mine.nupthqdns01.pt.hqpthqdns02.pt.hqpthqdns01.tysys.com.twpthqdns02.tysys.com.twMXflan210.tysys.com.twflan470.tysys.com.twhlan220.tysys.com.twhlan400.tysys.com.twhlan450.tysys.com.twhlan460.tysys.com.twhlan150.tysys.com.twhlan470.tysys.com.twpthqes01.tysys.com.tw
●NSflan470.mine.nu2026-02-15 → 2026-07-24 · 3 obs
○ 2015-08-19 11:09:16
● 2026-02-15 11:11:42
● 2026-07-24 01:40:40
●NShlan220.mine.nu2026-02-15 → 2026-07-24 · 3 obs
○ 2015-08-19 11:09:16
● 2026-02-15 11:11:42
● 2026-07-24 01:40:40
●NShlan400.mine.nu2026-02-15 → 2026-07-24 · 3 obs
○ 2015-08-19 11:09:16
● 2026-02-15 11:11:42
● 2026-07-24 01:40:40
●NShlan450.mine.nu2026-02-15 → 2026-07-24 · 3 obs
○ 2015-08-19 11:09:16
● 2026-02-15 11:11:42
● 2026-07-24 01:40:40
●NShlan460.mine.nu2026-02-15 → 2026-07-24 · 3 obs
○ 2015-08-19 11:09:16
● 2026-02-15 11:11:42
● 2026-07-24 01:40:40
●NSpthqdns01.pt.hq2015-08-19 → 2026-07-24 · 3 obs
○ 2008-12-13 06:21:34
● 2015-08-19 11:09:16
● 2026-07-24 01:40:40
○NSpthqdns01.tysys.com.tw2008-12-13 → 2008-12-13 · 3 obs
● 2008-12-13 06:21:34
○ 2015-08-19 11:09:16
○ 2026-07-24 01:40:40
●NSpthqdns02.pt.hq2015-08-19 → 2026-07-24 · 6 obs
○ 2008-12-13 06:21:34
● 2015-08-19 11:09:16
● 2026-05-10 01:42:22
○ 2026-05-26 23:53:38
● 2026-05-28 22:50:36
● 2026-07-24 01:40:40
○NSpthqdns02.tysys.com.tw2008-12-13 → 2008-12-13 · 3 obs
● 2008-12-13 06:21:34
○ 2015-08-19 11:09:16
○ 2026-07-24 01:40:40
●MXflan210.tysys.com.tw2026-02-15 → 2026-07-24 · 6 obs
○ 2017-12-02 01:39:56
● 2026-02-15 11:11:42
● 2026-04-02 07:33:24
○ 2026-04-03 00:42:26
● 2026-04-05 10:31:04
● 2026-07-24 01:40:40
●MXflan470.tysys.com.tw2026-02-15 → 2026-07-24 · 6 obs
○ 2017-12-02 01:39:56
● 2026-02-15 11:11:42
● 2026-04-02 07:33:24
○ 2026-04-03 00:42:26
● 2026-04-05 10:31:04
● 2026-07-24 01:40:40
○MXhlan150.tysys.com.tw2015-08-19 → 2017-12-02 · 5 obs
○ 2008-12-13 06:21:34
● 2015-08-19 11:09:16
● 2017-12-02 01:39:56
○ 2026-02-15 11:11:42
○ 2026-07-24 01:40:40
●MXhlan220.tysys.com.tw2015-08-19 → 2026-07-24 · 6 obs
○ 2008-12-13 06:21:34
● 2015-08-19 11:09:16
● 2026-04-02 07:33:24
○ 2026-04-03 00:42:26
● 2026-04-05 10:31:04
● 2026-07-24 01:40:40
●MXhlan400.tysys.com.tw2015-08-19 → 2026-07-24 · 6 obs
○ 2008-12-13 06:21:34
● 2015-08-19 11:09:16
● 2026-04-02 07:33:24
○ 2026-04-03 00:42:26
● 2026-04-05 10:31:04
● 2026-07-24 01:40:40
●MXhlan450.tysys.com.tw2015-08-19 → 2026-07-24 · 6 obs
○ 2008-12-13 06:21:34
● 2015-08-19 11:09:16
● 2026-04-02 07:33:24
○ 2026-04-03 00:42:26
● 2026-04-05 10:31:04
● 2026-07-24 01:40:40
●MXhlan460.tysys.com.tw2015-08-19 → 2026-07-24 · 6 obs
○ 2008-12-13 06:21:34
● 2015-08-19 11:09:16
● 2026-04-02 07:33:24
○ 2026-04-03 00:42:26
● 2026-04-05 10:31:04
● 2026-07-24 01:40:40
○MXhlan470.tysys.com.tw2015-08-19 → 2017-12-02 · 5 obs
○ 2008-12-13 06:21:34
● 2015-08-19 11:09:16
● 2017-12-02 01:39:56
○ 2026-02-15 11:11:42
○ 2026-07-24 01:40:40
○MXpthqes01.tysys.com.tw2008-12-13 → 2008-12-13 · 3 obs
● 2008-12-13 06:21:34
○ 2015-08-19 11:09:16
○ 2026-07-24 01:40:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...16 records
tysys.com.twflan470.mine.nu, hlan400.mine.nu, hlan450.mine.nu, hlan460.mine.nu...-

✅ Authoritative Response

Server:123.204.232.172

NS records: flan470.mine.nu, hlan400.mine.nu, hlan450.mine.nu, hlan460.mine.nu, hlan220.mine.nu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2220ms | Queries: -

📄 Records

TypeCountSample Data
NS2pthqdns02.pt.hq, pthqdns01.pt.hq
MX6hlan220.tysys.com.tw (pri: 60), hlan400.tysys.com.tw (pri: 50)...
TXT3v=spf1 include:_spf.google.com ~all, MS=572BE4E333D2F399AF919835AB2A1879CF553...
SOA1pthqdns01.pt.hq hostmaster.pt.hq

📌 Glue Records Collected

Total: 16

In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

Hierarchy

tysys.com.tw is the parent domain of hlan400.tysys.com.tw, hlan280.tysys.com.tw, hlan460.tysys.com.tw, pthqwi.tysys.com.tw, flan470.tysys.com.tw and a few other host names.

Name Servers

tysys.com.tw delegates authority to 7 name servers: pthqdns01.pt.hq, pthqdns02.pt.hq, flan470.mine.nu plus 4 other.

tysys.com.tw shares at least some of its name servers with domains including wwyycc.com, antic.com.tw and ag.com.tw

These name servers tend to appear together with the name servers hlan220.mine.nu, hlan400.mine.nu and hlan450.mine.nu, plus two others.

Host names resolving to a single IP address:

flan470.mine.nu has the IP address 175.182.71.77.

hlan220.mine.nu has the IP address 123.204.232.172.

hlan400.mine.nu has the IP address 114.35.31.7.

hlan450.mine.nu has the IP address 122.117.63.240.

hlan460.mine.nu has the IP address 114.35.43.146.

Mail Servers

tysys.com.tw is handled by 6 mail servers: flan210.tysys.com.tw, flan470.tysys.com.tw, hlan220.tysys.com.tw and 3 other.

These mail servers tend to be used in conjunction with the mail servers hlan450.tysys.com.tw.