`mailserver.sjtuce.net`

	CNAME	`1d5bbd8d.58a.net`
	CNAME	`gbd7a00.cdn.58a.net`
	DNSSEC	⚠️ Not signed
	A	5.102.96.227^{🇺🇸 CNSERVER-AP-AS5.102.96.0/22}
	A	5.102.96.228^{🇺🇸 CNSERVER-AP-AS5.102.96.0/22}
	A	5.102.96.229^{🇺🇸 CNSERVER-AP-AS5.102.96.0/22}
	A	5.102.96.230^{🇺🇸 CNSERVER-AP-AS5.102.96.0/22}
	A	5.102.96.231^{🇺🇸 CNSERVER-AP-AS5.102.96.0/22}
	A	185.34.144.177^{🇳🇱 CNSERVER-AP-AS185.34.144.0/22}
	A	185.34.144.178^{🇳🇱 CNSERVER-AP-AS185.34.144.0/22}
	A	185.34.144.179^{🇳🇱 CNSERVER-AP-AS185.34.144.0/22}
	A	185.34.144.180^{🇳🇱 CNSERVER-AP-AS185.34.144.0/22}
	A	185.34.144.181^{🇳🇱 CNSERVER-AP-AS185.34.144.0/22}

`sjtuce.net`

	DNSSEC	⚠️ Not signed
	A	5.102.96.227^{🇺🇸 CNSERVER-AP-AS5.102.96.0/22}
	A	5.102.96.228^{🇺🇸 CNSERVER-AP-AS5.102.96.0/22}
	A	5.102.96.229^{🇺🇸 CNSERVER-AP-AS5.102.96.0/22}
	A	5.102.96.230^{🇺🇸 CNSERVER-AP-AS5.102.96.0/22}
	A	5.102.96.231^{🇺🇸 CNSERVER-AP-AS5.102.96.0/22}
	A	185.34.144.177^{🇳🇱 CNSERVER-AP-AS185.34.144.0/22}
	A	185.34.144.178^{🇳🇱 CNSERVER-AP-AS185.34.144.0/22}
	A	185.34.144.179^{🇳🇱 CNSERVER-AP-AS185.34.144.0/22}
	A	185.34.144.180^{🇳🇱 CNSERVER-AP-AS185.34.144.0/22}
	A	185.34.144.181^{🇳🇱 CNSERVER-AP-AS185.34.144.0/22}
	NS	`lina.ns.cloudflare.com` ⭐
	NS	`simon.ns.cloudflare.com`
	SOA	`lina.ns.cloudflare.com`dns@cloudflare.com serial=2399287131

WOT: SAFE (61/100)

Previously MX for

sjtuce.net

Same first word

mailserver.management

mailserver.com.es

mailserver.ag

mailserver.to

mailserver.top

mailserver.eu

mailserver.com.br

mailserver.io

mailserver.domains

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mailserver.center

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mailserver.webhop.org

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mailserver.name

mailserver.s3.nl-ams.scw.cloud

mailserver.vn

mailserver.pro

mailserver.ca

mailserver.ru

mailserver.world

mailserver.net.au

mailserver.ee

mailserver.kinghost.net

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mailserver.uni5.net

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mailserver.company

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mailserver.work

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mailserver.eu.com

mailserver.sh

mailserver.jp

mailserver.fi

mailserver.co.nl

mailserver.su

mailserver.biz

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mailserver.from-de.com

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mailserver.com.my

mailserver.co

mailserver.my

mailserver.rocks

mailserver.nf

mailserver.vg

mailserver.bid

mailserver.systems

mailserver.tokyo

mailserver.lv

mailserver.dyndns.biz

mailserver.id

mailserver.cn

mailserver.net

mailserver.hk.com

mailserver.ovh

mailserver.ch

mailserver.men

mailserver.nl

Similar names

DNS History

2 records (1 active, 1 former)

○A218.242.239.1022015-08-29 → 2016-03-29 · 3 obs

● 2015-08-29 01:58:06
● 2016-03-29 11:40:48
○ 2026-04-24 20:50:10

●CNAME1d5bbd8d.58a.net2026-04-24 → 2026-04-24 · 1 obs

● 2026-04-24 20:50:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
sjtuce.net	simon.ns.cloudflare.com, lina.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.187

NS records: simon.ns.cloudflare.com, lina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sjtuce.net (unsigned zone)

⏱️ Timing

Total: 467ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`1d5bbd8d.58a.net`

Analysis

IP Addresses

mailserver.sjtuce.net maps to ten IP numbers: 5.102.96.227, 5.102.96.228, 5.102.96.229, 5.102.96.230, 5.102.96.231, 185.34.144.177, 185.34.144.178, 185.34.144.179, 185.34.144.180 and 185.34.144.181.

Other host names, for instance kairuifu.com, xunweiwulian.com, nxbxn.com, wamar.com.cn and 924113.com share IP numbers with mailserver.sjtuce.net.

mailserver.sjtuce.net - robtex.com