`jz.com.tw`

	DNSSEC	⚠️ Not signed
	NS	`dns.jz.com.tw` ⚠️ Not in zone NS records
	NS	`www.jz.com.tw` ⚠️ Not in zone NS records

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐ ⚠️ Not in parent delegation
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`c.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`d.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`e.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`f.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`g.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`h.dns.tw` ⚠️ Not in parent delegation
	NS	`h.twnic.net.tw` ⚠️ Not in parent delegation
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006341745

WOT: SAFE (58/100)

Same first word

jz.at

jz.pe.kr

jz.ee

jz.com.my

jz.cl

jz.wroclaw.pl

jz.bz

jz.tv

jz.chat

jz.ac.ir

jz.tn

jz.eu

jz.io

jz.de

jz.net

jz.org

jz.wtf

jz.lc

jz.eng.br

jz.su

jz.co.uk

jz.fi

jz.ru

jz.cz

jz.media

jz.gov.cn

jz.uz

jz.ro

jz.sk

jz.se

jz.com.ua

jz.ac

jz.com.tw

Similar names

zj.co.uk

zj.is

zj.vc

zj.biz

zj.com.pl

zj.lv

zj.js.cn

zj.akamaiedge.net

zj.lt

zj.cool

zj.com

zj.sg

zj.edu.pl

zj.ag

zj.edu.cn

zj.fi

zj.com.my

zj.gov.cn

zj.cz

zj.cn

zj.pl

zj.se

zj.cm

zj.sk

zj.co

zj.be

zj.su

zj.chat

zj.de

zj.world

zj.nl

zj.no

zj.ca

zj.ro

zj.ru

zj.tel

zj.ai

DNS History

3 records (2 active, 1 former)

○NSdns.bestteams.net2015-07-26 → 2017-01-26 · 4 obs

● 2015-07-26 12:07:06
● 2017-01-26 15:32:02
○ 2026-02-22 14:28:48
○ 2026-04-13 09:43:50

●NSdns.jz.com.tw2026-02-22 → 2026-04-13 · 3 obs

○ 2017-01-26 15:32:02
● 2026-02-22 14:28:48
● 2026-04-13 09:43:50

●NSwww.jz.com.tw2026-02-22 → 2026-04-13 · 3 obs

○ 2017-01-26 15:32:02
● 2026-02-22 14:28:48
● 2026-04-13 09:43:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	f.twnic.net.tw, d.twnic.net.tw, b.twnic.net.tw, h.dns.tw...	-
jz.com.tw	dns.jz.com.tw, www.jz.com.tw	2 records

✅ Authoritative Response

Server:211.21.200.34

NS records: dns.jz.com.tw, www.jz.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 477ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (www.jz.com.tw, dns.jz.com.tw)

Analysis

Name Servers

jz.com.tw's delegation uses two name servers, dns.jz.com.tw and www.jz.com.tw.

jz.com.tw - robtex.com

jz.com.tw

com.tw