`mx.tdschem.com`

	DNSSEC	⚠️ Not signed
	MX	`mx.51biz.com` ⭐

`tdschem.com`

	DNSSEC	⚠️ Not signed
	A	103.120.82.49^{🇭🇰 WEST263GO-HK103.120.82.0/23 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
	NS	`ns1.35.net` ⭐
	NS	`ns2.35.net`
	NS	`ns3.35.net`
	NS	`ns4.35.net`
	MX	`mx.51biz.com` ⭐
	TXT	`v=spf1 include:spf.263.net -all`
	SOA	`ns1.35.net`dnsconct@myhostadmin.net 2025-05-21 #7

WOT: SAFE (62/100)
WOT: SAFE (68/100)

Same first word

mx.global.prod.fastly.net

mx.email

mx.com.pt

mx.ru

mx.services

mx.pl

mx.ht

mx.uk

mx.no

mx.cloud.nospamproxy.com

mx.agency

mx.rs

mx.vc

mx.cloudflare.net

mx.ws

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mx.tours

mx.s3.amazonaws.com

mx.com.tw

mx.vu

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mx.ms

mx.network

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mx.gy

mx.pe

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mx.tn

mx.mk

mx.exchange

mx.kh.ua

mx.md

mx.to

mx.saotome.st

mx.cm

mx.graphics

mx.cx

mx.support

mx.myftp.org

mx.duckdns.org

mx.kinghost.net

mx.gouv.ci

mx.money

mx.kasserver.com

mx.com.ar

mx.sytes.net

mx.center

mx.withyoutube.com

mx.mba

mx.co.uk

mx.s3-website-eu-west-1.amazonaws.com

mx.s3-website-us-east-1.amazonaws.com

mx.design

mx.s3-website-us-west-1.amazonaws.com

mx.msk.ru

mx.scrapping.cc

mx.tv

mx.casino

mx.ma

mx.dyndns.org

mx.sh

mx.ax

mx.lv

mx.abbott

mx.or.at

mx.cn

mx.servebbs.org

mx.microsoft

mx.ph

mx.myftp.biz

mx.com.tr

mx.be

mx.guru

mx.selfip.com

mx.co

mx.ro

mx.com.kz

mx.ru.net

mx.firewall-gateway.de

mx.mayfirst.org

mx.principe.st

mx.ag

mx.ee

mx.net.ru

mx.fi

mx.cz

mx.co.kr

mx.net

mx.box

mx.homelinux.com

mx.dnsalias.com

mx.se

mx.srv.br

mx.si

mx.de

mx.org.ua

mx.nl

mx.com

Similar names

xm.money

xm.be

xm.cz

xm.hk.cn

xm.fj.cn

xm.pl

xm.vn.ua

xm.house

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xm.biz

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xm.wtf

xm.nl

xm.cn

xm.gov.cn

xm.city

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xm.ee

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xm.net

DNS History

2 records (1 active, 1 former)

●MXmx.51biz.com2015-07-14 → 2026-04-14 · 3 obs

○ 2007-11-29 23:19:16
● 2015-07-14 10:24:38
● 2026-04-14 19:51:58

○A211.152.50.2272007-11-29 → 2007-11-29 · 3 obs

● 2007-11-29 23:19:16
○ 2015-07-14 10:24:38
○ 2026-04-14 19:51:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
tdschem.com	ns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net	-

✅ Authoritative Response

Server:61.172.183.77

NS records: ns3.35.net, ns2.35.net, ns1.35.net, ns4.35.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tdschem.com (unsigned zone)

⏱️ Timing

Total: 1523ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`mx.51biz.com (pri: 0)`

Analysis

Mail Servers

The mx.51biz.com mail server handles mx.tdschem.com.

mx.tdschem.com shares the same mail server setup as other domains, including tdschem.com, jnfineyarn.com, systematic.cn, 455hospital.cn and shlmc.com.cn.

mx.tdschem.com shares some mail servers with other domains, for example luoan.com.cn.

these mail servers are often used together with mx1.chengmail.cn, mx2.chengmail.cn and mail.51biz.com.

mx.tdschem.com - robtex.com

mx.tdschem.com

tdschem.com