esi.com.tw - robtex.com

esi.com.tw

DNSSEC⚠️ Not signed
A223.27.34.114🇹🇼 PUMO-NET223.27.32.0/20 Pumo Net
PTRnewscan.com.tw
NSa.g-dns.com ⭐
A2407:7100:1000:1020::a:136🇹🇼 YUANJHEN-TW2407:7100::/32 Asia Pacific Telecom proxy announcement NOC.tw
PTRa.g-dns.com
A103.17.9.136🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.
PTRa.g-dns.com
NSb.g-dns.com
A2407:7100:7000:2116:4:0:b:86🇹🇼 YUANJHEN-TW2407:7100:7000::/36
PTRb.g-dns.com
A103.1.221.86🇹🇼 YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City
PTRb.g-dns.com
NSc.g-dns.com
A2607:a400:2:1f:3000:130:c:236🇺🇸 ZENLAYER2607:a400::/32 ZL-LA-V6-03
A103.123.242.236🇹🇼 ZENLAYER103.123.242.0/23 ZL-IDC-LAX-W71196
PTRc.g-dns.com
MXbiz-mx1.hinet.net ⭐
A210.59.137.6🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.
PTRbiz-mx1-6.hinet.net
A210.59.137.7🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.
PTRbiz-mx1-7.hinet.net
MXbiz-mx2.hinet.net ⭐
A210.59.137.16🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.
PTRbiz-mx2-6.hinet.net
A210.59.137.17🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.
PTRbiz-mx2-7.hinet.net
TXTv=spf1 include:spf.biz-mail.hinet.net ~all
SOAa.g-dns.comsupport@twnoc.net 2024-01-03 #15

com.tw

DNSSEC⚠️ Not signed
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=2006328935
WOT: SAFE (58/100)

Same first word

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sie.us
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eis.eu
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ise.co
sei.finance
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sie.se
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ise.dk
sie.hu
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sei.blue
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eis.info
sei.fr
sei.training

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSa.g-dns.comb.g-dns.comc.g-dns.comcns1.net-chinese.com.twcns2.net-chinese.com.twhinet-dns1ns.hibox.hinet.netns1.hibox.hinet.netns11.twnic.net.twns12.twnic.net.twMXbiz-mx1.hinet.netbiz-mx2.hinet.netA223.27.34.114202.133.242.244210.242.73.196
●NSa.g-dns.com2026-03-07 → 2026-03-11 · 3 obs
○ 2016-12-22 02:04:24
● 2026-03-07 00:39:14
● 2026-03-11 03:25:40
●NSb.g-dns.com2026-03-07 → 2026-03-11 · 3 obs
○ 2016-12-22 02:04:24
● 2026-03-07 00:39:14
● 2026-03-11 03:25:40
●NSc.g-dns.com2026-03-07 → 2026-03-11 · 3 obs
○ 2016-12-22 02:04:24
● 2026-03-07 00:39:14
● 2026-03-11 03:25:40
○NScns1.net-chinese.com.tw2016-12-22 → 2016-12-22 · 4 obs
○ 2016-06-10 19:03:52
● 2016-12-22 02:04:24
○ 2026-03-07 00:39:14
○ 2026-03-11 03:25:40
○NScns2.net-chinese.com.tw2016-12-22 → 2016-12-22 · 4 obs
○ 2016-06-10 19:03:52
● 2016-12-22 02:04:24
○ 2026-03-07 00:39:14
○ 2026-03-11 03:25:40
○NShinet-dns12015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 23:31:56
○ 2015-09-09 16:19:42
○ 2026-03-11 03:25:40
○NSns.hibox.hinet.net2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 23:31:56
○ 2015-09-09 16:19:42
○ 2026-03-11 03:25:40
○NSns1.hibox.hinet.net2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 23:31:56
○ 2015-09-09 16:19:42
○ 2026-03-11 03:25:40
○NSns11.twnic.net.tw2015-12-14 → 2016-06-10 · 5 obs
○ 2015-09-09 16:19:42
● 2015-12-14 00:28:02
● 2016-06-10 19:03:52
○ 2016-12-22 02:04:24
○ 2026-03-11 03:25:40
○NSns12.twnic.net.tw2015-12-14 → 2016-06-10 · 5 obs
○ 2015-09-09 16:19:42
● 2015-12-14 00:28:02
● 2016-06-10 19:03:52
○ 2016-12-22 02:04:24
○ 2026-03-11 03:25:40
●MXbiz-mx1.hinet.net2026-03-07 → 2026-03-11 · 2 obs
● 2026-03-07 00:39:14
● 2026-03-11 03:25:40
●MXbiz-mx2.hinet.net2026-03-07 → 2026-03-11 · 2 obs
● 2026-03-07 00:39:14
● 2026-03-11 03:25:40
○A202.133.242.2442016-12-22 → 2016-12-22 · 4 obs
○ 2015-09-09 16:19:42
● 2016-12-22 02:04:24
○ 2026-03-07 00:39:14
○ 2026-03-11 03:25:40
○A210.242.73.1962015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 23:31:56
○ 2015-09-09 16:19:42
○ 2026-03-11 03:25:40
●A223.27.34.1142026-03-07 → 2026-03-11 · 3 obs
○ 2016-12-22 02:04:24
● 2026-03-07 00:39:14
● 2026-03-11 03:25:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
esi.com.twc.g-dns.com, a.g-dns.com, b.g-dns.com-

✅ Authoritative Response

Server: 103.123.242.236

NS records: c.g-dns.com, a.g-dns.com, b.g-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1921ms | Queries: -

📄 Records

TypeCountSample Data
A1223.27.34.114
NS3a.g-dns.com, b.g-dns.com...
MX2biz-mx1.hinet.net (pri: 0), biz-mx2.hinet.net (pri: 0)
TXT1v=spf1 include:spf.biz-mail.hinet.net ~a
SOA1a.g-dns.com support.twnoc.net

Analysis

IP Addresses

esi.com.tw resolves to one IP number: 223.27.34.114.

Other host names, for instance dngs.com.tw, jiasan.com.tw, tecair.com.tw, steki.com.tw and smile888.tw share IP numbers with esi.com.tw.

Name Servers

esi.com.tw is delegated to three name servers: a.g-dns.com, b.g-dns.com and c.g-dns.com.

esi.com.tw at least partially shares name servers with other domains, including iaas.systems, sippingcreative.com, mda.org.tw, cptq.tw and urhand.net.

These name servers are commonly used with a.misconfigured.powerdns.server.

Host names with two IP numbers:

a.g-dns.com: 2407:7100:1000:1020::a:136 and 103.17.9.136

b.g-dns.com: 2407:7100:7000:2116:4:0:b:86 and 103.1.221.86

c.g-dns.com: 2607:a400:2:1f:3000:130:c:236 and 103.123.242.236

Mail Servers

esi.com.tw is served by two mail servers biz-mx1.hinet.net and biz-mx2.hinet.net.

esi.com.tw shares the same mail server setup as other domains, for instance tkl.com.tw, joca.com.tw, ezfunds.com.tw, ceciwu.org.tw and spec.com.tw.

esi.com.tw shares at least some mail servers with other domains, for example finevision.com.tw, iida.com.tw, kepo.com.tw, juyo.com.tw and titron.com.tw.

these mail servers commonly accompany aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Host names with two IPs:

biz-mx1.hinet.net points to 210.59.137.6 and 210.59.137.7

biz-mx2.hinet.net points to 210.59.137.16 and 210.59.137.17