`mx.4sync.com`

DNSSEC	⚠️ Not signed
A	207.244.93.213^{🇺🇸 LEASEWEB-US207.244.64.0/18 Leaseweb USA, Inc. US}
		PTR	`mx.4sync.com`

`4sync.com`

	DNSSEC	⚠️ Not signed
	A	199.101.134.238^{🇺🇸 WZCOM-US199.101.132.0/22 WZCOMM route block}
	A	204.155.149.140^{🇺🇸 WZCOM-US204.155.149.0/24 DAL-WZ}
	NS	`ns6.4sync.com` ⭐
	NS	`ns5.4sync.com`
	NS	`ns7.4sync.com`
	MX	`mx.4sync.com` ⭐
	MX	`mail2.4sync.com`⁽⁵⁰⁾
	TXT	`v=spf1 ip4:74.117.178.0/24 ip4:78.140.185.0/24 ip4:199.101.133.0/25 ip4:199.1...`
	TXT	`google-site-verification=MUgdbvDoTvEL4dRLKXR21v_IH9ru7VLJ1iRTa9KFMXE`
	SOA	`ns6.4sync.com`sysadmins@4sync 2021-09-09 #0

WOT: SAFE (92/100)
rank #146082 globally
rank #66355 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #90,420

PTR for

213.93.244.207.in-addr.arpa

MX for

4sync.com

Same first word

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mx.duckdns.org

mx.kinghost.net

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

mx.design

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mx.msk.ru

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mx.gs

mx.global.prod.fastly.net

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mx.tn

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xm.cn

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xm.city

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xm.net

DNS History

1 record (1 active, 0 former)

●A207.244.93.2132026-02-16 → 2026-06-16 · 2 obs

● 2026-02-16 01:05:08
● 2026-06-16 13:41:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4sync.com	ns6.4sync.com, ns5.4sync.com, ns7.4sync.com	3 records

✅ Authoritative Response

Server:204.155.148.10

NS records: ns6.4sync.com, ns5.4sync.com, ns7.4sync.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4sync.com (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.244.93.213`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns6.4sync.com, ns5.4sync.com, ns7.4sync.com)

Analysis

Mail Server Role

mx.4sync.com serves as a mail server for 4sync.com.

mail2.4sync.com is a mail server commonly deployed alongside mx.4sync.com.

IP Addresses

mx.4sync.com points to a single IP number: 207.244.93.213.

Host names like mx.joicoo.com are further examples that share IP numbers with mx.4sync.com.

mx.4sync.com - dns.ninja

mx.4sync.com

4sync.com