`mx.tosou-support.net`

DNSSEC	⚠️ Not signed
A	210.157.5.19^{🇯🇵 GMO-INTERNET210.157.0.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`mx.gmoserver.jp`

`tosou-support.net`

	DNSSEC	⚠️ Not signed
	A	160.251.229.82^{🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
	NS	`dns01.gmoserver.jp` ⭐
	NS	`dns02.gmoserver.jp`
	MX	`mx.tosou-support.net` ⭐
	TXT	`v=spf1 include:spf.gmoserver.jp ~all`
	SOA	`dns01.gmoserver.jp`hostmaster@tosou-support.net 2021-04-16 #15

MX for

tosou-support.net

Same first word

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Similar names

xm.com.co

xm.africa

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xm.city

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DNS History

1 record (1 active, 0 former)

●A210.157.5.192015-06-18 → 2026-03-26 · 2 obs

● 2015-06-18 19:45:48
● 2026-03-26 21:48:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...	-
tosou-support.net	dns01.gmoserver.jp, dns02.gmoserver.jp	-

✅ Authoritative Response

Server:157.7.34.81

NS records: dns01.gmoserver.jp, dns02.gmoserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tosou-support.net (unsigned zone)

⏱️ Timing

Total: 1888ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.157.5.19`

Analysis

Mail Server Role

mx.tosou-support.net serves as the mail server for tosou-support.net.

IP Addresses

mx.tosou-support.net points to a single IP: 210.157.5.19.

Other host names, for instance mx.xn--lck7e934idqr.com, mx.atwill-net.jp, mx.vacances-fukushima.new-resort.net, mx.files.acoustics.co.jp and mx.stareight.jp share IP numbers with mx.tosou-support.net.

mx.tosou-support.net - robtex.com