`mail.isuc.cn`

	DNSSEC	⚠️ Not signed
	A	47.242.204.9^{🇭🇰 Alibaba-Cloud47.242.0.0/16 Proxy-registered route object}

`isuc.cn`

	DNSSEC	⚠️ Not signed
	A	47.242.204.9^{🇭🇰 Alibaba-Cloud47.242.0.0/16 Proxy-registered route object}
	NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.judns.com` ⚠️ Not in zone NS records
	NS	`ns2.judns.com` ⚠️ Not in zone NS records
	NS	`ns2.julydns.com` ⚠️ Not in parent delegation
	SOA	`ns1.julydns.com`master@jmdns.com serial=1773668948

Previously MX for

isuc.cn

Same first word

mail.veterinaire.fr

mail.ee

mail.yokohama

mail.mu

mail.nflfan.org

mail.bayern

mail.dnsalias.com

mail.com.tr

mail.ai

mail.my.id

mail.org.ru

mail.vpndns.net

mail.re

mail.credit

mail.pl

mail.co.com

mail.perspecta.cloud

mail.ac.id

mail.nu

mail.barcelona

mail.codes

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mail.photography

mail.net.au

mail.storage

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mail.online

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mail.ls

mail.app

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mail.rv.ua

mail.idv.tw

mail.toray

mail.pt

mail.ke

mail.net.sa

mail.idf.il

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mail.club

mail.news

mail.daa.jp

mail.sd

mail.co.id

mail.top

mail.health-carereform.com

mail.iki.fi

mail.gouv.ml

mail.limited

mail.man

mail.gen.tr

mail.zip

mail.dvrcam.info

mail.gov.gd

mail.brasilia.me

mail.hopto.me

mail.pn

mail.panel.dev

mail.gov.il

mail.ie

mail.pa

mail.schaeffler

mail.gov.to

mail.berlin

mail.dynns.com

mail.go.id

mail.tl

mail.rec.br

mail.com.ps

mail.(0x6c6f6c697461)punk.jp

mail.sc

mail.gov.ie

mail.company

mail.gov.mn

mail.priv.pl

mail.mw

mail.gov.na

mail.co.nz

mail.sdscloud.pl

mail.az

mail.is

mail.gov.zw

mail.id

mail.tr

mail.tt

mail.media

mail.vinnica.ua

mail.readymade.jp

mail.raindrop.jp

mail.tj

mail.repair

mail.mydissent.net

mail.spdns.org

mail.lk

mail.fish

mail.fun

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liam.tv

DNS History

2 records (1 active, 1 former)

○A222.73.5.1432015-08-02 → 2016-06-24 · 4 obs

● 2015-08-02 10:54:12
● 2016-06-24 14:08:46
○ 2026-07-04 21:45:28
○ 2026-07-04 21:45:30

●A47.242.204.92026-07-04 → 2026-07-04 · 3 obs

○ 2016-06-24 14:08:46
● 2026-07-04 21:45:28
● 2026-07-04 21:45:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn...	-
isuc.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isuc.cn (unsigned zone)

⏱️ Timing

Total: 2194ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.242.204.9`

Analysis

IP Addresses

mail.isuc.cn has exactly one IP address — 47.242.204.9.

gpy66.com, zihangjc.com, jgxoffical.com plus two other host names have IP numbers in common with mail.isuc.cn.

mail.isuc.cn - robtex.com

mail.isuc.cn

isuc.cn