using.com.tw - dns.ninja

using.com.tw

DNSSEC⚠️ Not signed
A114.35.83.150🇹🇼 HiNet114.35.0.0/16
PTR114-35-83-150.hinet-ip.hinet.net
NSvdns1.seed.net.tw ⭐
A61.20.46.203🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan
PTRvdns1.seed.net.tw
NSvdns3.seed.net.tw
A61.20.46.203🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan
PTRvdns1.seed.net.tw
NSvdns4.seed.net.tw
A61.20.46.204🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan
PTRvdns2.seed.net.tw
MX114.35.83.150 ⭐
SOAvdns1.seed.net.twsysop@vdns1.seed.net 2023-07-14 #32

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=2006358912
WOT: SAFE (58/100)

PTR for

99.210.240.123.in-addr.arpa

Subdomains

dns.using.com.tw

Same first word

using.email
using.be
using.ca
using.com.tw
using.eu
using.co
using.com
using.in
using.net
using.de
using.ch
using.at
using.cc
using.nl
using.ru
using.club
using.co.kr
using.kr
using.it

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DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSvdns1.seed.net.twvdns3.seed.net.twvdns4.seed.net.twomax-ki2k1p5gi1MX114.35.83.150dns.using.com.twA114.35.83.150118.163.214.252
○NSomax-ki2k1p5gi12015-08-15 → 2017-08-27 · 4 obs
● 2015-08-15 05:49:16
● 2017-08-27 15:44:26
○ 2026-03-23 19:07:18
○ 2026-06-15 08:22:18
●NSvdns1.seed.net.tw2026-03-23 → 2026-06-15 · 3 obs
○ 2017-08-27 15:44:26
● 2026-03-23 19:07:18
● 2026-06-15 08:22:18
●NSvdns3.seed.net.tw2026-03-23 → 2026-06-15 · 3 obs
○ 2017-08-27 15:44:26
● 2026-03-23 19:07:18
● 2026-06-15 08:22:18
●NSvdns4.seed.net.tw2026-03-23 → 2026-06-15 · 3 obs
○ 2017-08-27 15:44:26
● 2026-03-23 19:07:18
● 2026-06-15 08:22:18
●MX114.35.83.1502026-03-23 → 2026-06-15 · 3 obs
○ 2017-08-27 15:44:26
● 2026-03-23 19:07:18
● 2026-06-15 08:22:18
○MXdns.using.com.tw2015-08-15 → 2017-08-27 · 4 obs
● 2015-08-15 05:49:16
● 2017-08-27 15:44:26
○ 2026-03-23 19:07:18
○ 2026-06-15 08:22:18
●A114.35.83.1502026-03-23 → 2026-06-15 · 3 obs
○ 2017-08-27 15:44:26
● 2026-03-23 19:07:18
● 2026-06-15 08:22:18
○A118.163.214.2522015-08-15 → 2017-08-27 · 4 obs
● 2015-08-15 05:49:16
● 2017-08-27 15:44:26
○ 2026-03-23 19:07:18
○ 2026-06-15 08:22:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
com.twf.twnic.net.tw, g.twnic.net.tw, a.twnic.net.tw, h.twnic.net.tw...-
using.com.twvdns4.seed.net.tw, vdns3.seed.net.tw-

✅ Authoritative Response

Server:61.20.46.203

NS records: vdns4.seed.net.tw, vdns3.seed.net.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 1425ms | Queries: -

📄 Records

TypeCountSample Data
A1114.35.83.150
NS2vdns3.seed.net.tw, vdns4.seed.net.tw
MX1114.35.83.150 (pri: 1)
SOA1vdns1.seed.net.tw sysop.vdns1.seed.net

Analysis

Hierarchy

dns.using.com.tw is a subdomain of using.com.tw.

IP Addresses

using.com.tw directs to one IP number, which is 114.35.83.150.

Other hosts including 114-35-83-150.hinet-ip.hinet.net, dns.using.com.tw and omax-hyd.com.tw share IP addresses with using.com.tw.

Name Servers

Three name servers are authoritative for using.com.tw: vdns1.seed.net.tw, vdns3.seed.net.tw and vdns4.seed.net.tw.

The name servers of using.com.tw overlap at least partially with those of other domains — among them 23236688.com.tw, ptc-nec.com.tw, jzt.com.tw and two more.

These name servers commonly appear in combination with the name servers vdns2.seed.net.tw.

Three hostnames, each with one IP address: vdns1.seed.net.tw → 61.20.46.203, vdns3.seed.net.tw → 61.20.46.203 and vdns4.seed.net.tw → 61.20.46.204.

These two host names — vdns1.seed.net.tw and vdns3.seed.net.tw — each point to 61.20.46.203 IP addresses.

Mail Servers

using.com.tw routes its mail through a single mail server, 114.35.83.150.

using.com.tw has the same MX record configuration as other domains, including omax-hyd.com.tw, dns1.omax-hyd.com.tw and dns.using.com.tw.