`mail1.edu.tw`

DNSSEC	⚠️ Not signed
A	140.111.200.82^{🇹🇼 ERX-TANET-ASN1140.110.0.0/15 TANet}
		PTR	`mail1.edu.tw`

`edu.tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`edudns-m1.edu.tw` ⭐
	NS	`a.twnic.net.tw`
	NS	`b.twnic.net.tw`
	NS	`c.twnic.net.tw`
	NS	`d.twnic.net.tw`
	NS	`edudns-a2.edu.tw`
	NS	`edudns-a3.edu.tw`
	NS	`edudns-a4.edu.tw`
	NS	`edudns-c1.edu.tw`
	NS	`edudns-c2.edu.tw`
	TXT	`jamf-site-verification=I8coFhzd4itqZ41_16qu6g`
	TXT	`xE9sqn7Dc5cGrd3WIdhv0NJu8OxT16N9eN7XuvsHa8w`
	TXT	`jamf-site-verification=iTsa5llBeNJPZjx03bOPnQ`
	SOA	`edudns-m1.edu.tw`abuse@moe.edu.tw serial=2013519553

WOT: SAFE (87/100)

PTR for

2.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.0.0.8.8.2.0.1.0.0.2.ip6.arpa

Same first word

mail1.hu

mail1.dk

mail1.servehttp.com

mail1.info

mail1.io

mail1.de

mail1.ca

mail1.ru

mail1.com

mail1.us

mail1.eu

mail1.pp.ua

mail1.net

mail1.myfritz.net

mail1.co

mail1.biz

mail1.cc

mail1.gov.bn

mail1.mine.nu

mail1.pro

mail1.mil.ru

mail1.no

mail1.servebeer.com

mail1.cloudaccess.net

mail1.sakura.ne.jp

mail1.ai

mail1.email

mail1.top

mail1.gov.ru

mail1.se

mail1.edu.tw

mail1.at

mail1.kinghost.net

mail1.ws

mail1.nl

mail1.in

mail1.cloudns.cl

mail1.org

Similar names

1mila.pl

lima1.com

1mail.lt

1mail.de

1mail.co

1mail.one

liam1.de

1mail.ca

1mail.us

1mail.cz

1mail.nl

1mail.ch

1mail.tw

1mail.com

mali1.com

1mail.it

1mail.org

alim1.com

1mail.co.uk

1mail.gr

1mail.at

1mail.be

1mail.dk

1mail.ru

1mail.tv

liam1.com

1mila.com

1mail.ovh

1mail.pro

1mail.fr

1mail.co.za

1mail.info

DNS History

2 records (1 active, 1 former)

●A140.111.200.822026-05-13 → 2026-05-14 · 4 obs

● 2026-05-13 22:40:14
○ 2026-05-14 01:20:08
● 2026-05-14 05:55:20
● 2026-05-14 05:55:22

○A2001:288:0:200::822026-05-13 → 2026-05-14 · 4 obs

● 2026-05-13 22:40:14
● 2026-05-14 01:20:08
○ 2026-05-14 05:55:20
○ 2026-05-14 05:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	-

✅ Authoritative Response

Server:203.73.24.25

NS records: a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw, e.dns.tw, f.dns.tw, g.dns.tw, h.dns.tw

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 833ms | Queries: -

📄 Records

Type	Count	Sample Data
AAAA	1	`2001:288:0:200::82`

Analysis

IP Addresses

mail1.edu.tw points to a single IP number: 140.111.200.82.

Other host names, for instance mail.edu.tw, share IP numbers with mail1.edu.tw.

mail1.edu.tw - robtex.com

mail1.edu.tw

edu.tw