yslcd.com.tw - robtex.com

yslcd.com.tw

DNSSEC⚠️ Not signed
NSns11.twnic.net.tw ⭐
A2001:cd8:800::198🇹🇼 Seednet2001:cd8::/32 SeedNet/NCIC route object
A2404:0:10a0::3852🇹🇼 EBT2404:0:1000::/40 Asia Pacific Telecom IPv6
A54.249.43.242🇯🇵 Amazon54.249.32.0/19 EC2 NRT
PTRec2-54-249-43-242.ap-northeast-1.compute.amazonaws.com
A203.73.24.198🇹🇼 Seednet203.73.24.0/24 SeedNet
A210.201.138.52🇹🇼 APOL210.201.138.0/24 Asia Pacific Telecom co., Ltd
NSns12.twnic.net.tw
A2001:454e:c010:101::234🇹🇼 TFN-NET2001:454e:c010::/48 Proxy-registered route object(Customer)
PTRns12.twnic.net.tw
A2001:b000:1e0:c000::13🇹🇼 HiNet2001:b000:100::/40
A60.199.218.234🇹🇼 TFN-NET60.199.218.0/24 Taiwan Fixed Network
PTRns12.twnic.net.tw
A104.199.237.109🇹🇼 Google104.199.224.0/20
PTR109.237.199.104.bc.googleusercontent.com
A211.20.231.13🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTR211-20-231-13.hinet-ip.hinet.net
MXmail.yslcd.com.tw ⭐
A203.69.82.4🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
SOAns11.twnic.net.twtech@twnic.net.tw serial=1772739817

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=2006337177
WOT: SAFE (58/100)

Subdomains

mail.yslcd.com.tw

Same first word

yslcd.com
yslcd.com.tw

Similar names

sclyd.cn
dyscl.com
scdyl.com
dylsc.com
sdlcy.com
cdysl.com
sdlyc.com
scydl.com
sycld.nl
scyld.org
dyscl.org
sydcl.com
cdlys.com
scdly.com
cdysl.org
cdlys.be
sydcl.cn
csdly.com
lcdys.com
sylcd.com
sycld.cn
ldycs.com
ysdcl.com
scyld.cn
ycdls.com
scyld.com
sycld.com
dcysl.org
dslcy.com

DNS History

6 records (3 active, 3 former)

20162017201820192020202120222023202420252026NSns11.twnic.net.twns12.twnic.net.twns1.wt1000.comns2.wt1000.comMXmail.yslcd.com.twA61.222.101.66
○NSns1.wt1000.com2015-08-19 → 2017-02-19 · 4 obs
● 2015-08-19 03:05:46
● 2017-02-19 17:06:40
○ 2019-03-20 19:37:12
○ 2026-03-25 11:09:02
●NSns11.twnic.net.tw2019-03-20 → 2026-03-25 · 3 obs
○ 2017-02-19 17:06:40
● 2019-03-20 19:37:12
● 2026-03-25 11:09:02
●NSns12.twnic.net.tw2019-03-20 → 2026-03-25 · 3 obs
○ 2017-02-19 17:06:40
● 2019-03-20 19:37:12
● 2026-03-25 11:09:02
○NSns2.wt1000.com2015-08-19 → 2017-02-19 · 4 obs
● 2015-08-19 03:05:46
● 2017-02-19 17:06:40
○ 2019-03-20 19:37:12
○ 2026-03-25 11:09:02
●MXmail.yslcd.com.tw2015-08-19 → 2026-03-25 · 2 obs
● 2015-08-19 03:05:46
● 2026-03-25 11:09:02
○A61.222.101.662015-08-19 → 2017-02-19 · 4 obs
● 2015-08-19 03:05:46
● 2017-02-19 17:06:40
○ 2019-03-20 19:37:12
○ 2026-03-25 11:09:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
com.twh.dns.tw, e.twnic.net.tw, f.twnic.net.tw, a.twnic.net.tw...-
yslcd.com.twns12.twnic.net.tw, ns11.twnic.net.tw-

✅ Authoritative Response

Server:60.199.218.234

NS records: ns12.twnic.net.tw, ns11.twnic.net.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 1164ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns12.twnic.net.tw, ns11.twnic.net.tw
MX1mail.yslcd.com.tw (pri: 5)
SOA1ns11.twnic.net.tw tech.twnic.net.tw

Analysis

Hierarchy

yslcd.com.tw is the parent of mail.yslcd.com.tw.

Name Servers

yslcd.com.tw has two name servers: ns11.twnic.net.tw and ns12.twnic.net.tw.

yslcd.com.tw shares the same name server setup as other domains, for example fci.com.tw, yhcb.com.tw, thope.com.tw, secotek.com.tw and habook.com.tw.

Host names with five IP numbers:

ns11.twnic.net.tw points to 2001:cd8:800::198, 2404:0:10a0::3852, 54.249.43.242, 203.73.24.198 and 210.201.138.52; ns12.twnic.net.tw points to 2001:454e:c010:101::234, 2001:b000:1e0:c000::13, 60.199.218.234, 104.199.237.109 and 211.20.231.13.

Mail Servers

yslcd.com.tw is handled by a single mail server, mail.yslcd.com.tw.

Host name mail.yslcd.com.tw points to IP 203.69.82.4.