`mail2.rt7.kr`

DNSSEC	⚠️ Not signed
A	14.41.55.82^{🇰🇷 DUZONBIZON-AS-KR14.41.55.0/24 AS55615}
		PTR	`mail2.wehago.com`

`rt7.kr`

	DNSSEC	⚠️ Not signed
	A	183.111.139.227^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
	A	183.111.139.230^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
	A	183.111.139.232^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
	A	203.245.12.122^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
	NS	`rt7.kr` ⭐
	NS	`ns1.cafe24.co.kr`
	NS	`ns1.cafe24.com`
	NS	`ns2.cafe24.co.kr`
	NS	`ns2.cafe24.com`
	MX	`mail1.rt7.kr` ⭐
	MX	`mail2.rt7.kr` ⭐
	TXT	`v=spf1 ip4:14.41.55.81 ip4:14.41.55.82 ~all`
	SOA	`rt7.kr`postmaster@rt7.kr serial=20220304

MX for

rt7.kr

Same first word

mail2.la

mail2.cloudaccess.net

mail2.email

mail2.asia

mail2.ru

mail2.do

mail2.net

mail2.gouv.ci

mail2.se

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Similar names

lima2.com

alim2.com

2mail.io

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2mail.space

2mail.com

2mail.net

2mail.com.ua

2mail.eu

2mail.pro

2mail.at

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2mail.de

2mila.it

2mail.fr

2mail.online

2mail.ca

2mail.co.za

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a2mil.com

2mail.ro

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2mail.dk

2mail.serveftp.com

mi2la.de

DNS History

1 record (1 active, 0 former)

●A14.41.55.822026-03-10 → 2026-04-30 · 2 obs

● 2026-03-10 23:48:24
● 2026-04-30 01:07:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	f.dns.kr, b.dns.kr, c.dns.kr, d.dns.kr...	-
rt7.kr	ns2.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr, ns1.cafe24.com	-

✅ Authoritative Response

Server:112.175.247.233

NS records: ns2.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr, ns1.cafe24.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt7.kr (unsigned zone)

⏱️ Timing

Total: 1777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`14.41.55.82`

Analysis

Mail Server Role

mail2.rt7.kr serves as the mail server for rt7.kr.

mail1.rt7.kr is commonly used as a mail server with mail2.rt7.kr.

IP Addresses

mail2.rt7.kr resolves to a single IP address: 14.41.55.82.

Other host names including mail2.j-ones.com, mail2.hashbox.monster, mail2.wrc.kr, mail2.seinmedi.co.kr and mail2.irootel.co.kr share IP numbers with mail2.rt7.kr.

mail2.rt7.kr - robtex.com

mail2.rt7.kr

rt7.kr