`b.mx.mediatech-net.com`

	DNSSEC	⚠️ Not signed
	A	223.29.122.131^{🇯🇵 CTCX223.29.0.0/17 Chubu Telecommunications Company, Inc. Sakae 2-2-5, Naka-ku, Nagoya-shi, 460-0008 JAPAN}

`mx.mediatech-net.com`

DNSSEC

⚠️ Not signed

MX for

mediatech-net.com

Same first word

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DNS History

1 record (1 active, 0 former)

●A223.29.122.1312026-04-08 → 2026-04-13 · 2 obs

● 2026-04-08 00:22:56
● 2026-04-13 14:39:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
mediatech-net.com	a.ns.mediatech-jp.net, b.ns.mediatech-jp.net	-

✅ Authoritative Response

Server:202.124.214.227

NS records: a.ns.mediatech-jp.net, b.ns.mediatech-jp.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mediatech-net.com (unsigned zone)

⏱️ Timing

Total: 895ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`223.29.122.131`

Analysis

Mail Server Role

b.mx.mediatech-net.com serves as the mail server for mediatech-net.com.

Together with b.mx.mediatech-net.com, a.mx.mediatech-net.com is commonly used as a mail server.

IP Addresses

b.mx.mediatech-net.com resolves to a single IP: 223.29.122.131.

b.mx.mediatech-net.com - robtex.com