`mail.dataunion.jp`

CNAME	`mail01.lcc.jp`
DNSSEC	⚠️ Not signed
A	182.171.83.196^{🇯🇵 So-net182.168.0.0/14 Sony Network Communications Inc.}
		PTR	`mail01.lcc.jp`

`dataunion.jp`

	DNSSEC	⚠️ Not signed
	A	182.171.83.197^{🇯🇵 So-net182.168.0.0/14 Sony Network Communications Inc.}
	NS	`ns1.lcc.jp` ⭐
	NS	`ns2.lcc.jp`
	MX	`mail.dataunion.jp` ⭐
	TXT	`v=spf1 +ip4:182.171.83.196/24 ~all`
	SOA	`ns1.lcc.jp`admin@lcc.jp serial=601

MX for

dataunion.jp

Same first word

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mail.gov.mg

mail.ss

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mail.tc

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mail.world

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lmai.lt

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DNS History

1 record (1 active, 0 former)

●CNAMEmail01.lcc.jp2026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 09:15:26
● 2026-03-23 07:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
dataunion.jp	ns1.lcc.jp, ns2.lcc.jp	2 records

✅ Authoritative Response

Server:182.171.83.194

NS records: ns1.lcc.jp, ns2.lcc.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dataunion.jp (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`mail01.lcc.jp`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.lcc.jp, ns2.lcc.jp)

Analysis

Mail Server Role

mail.dataunion.jp acts as a mail server for dataunion.jp.

IP Addresses

mail.dataunion.jp points to a single IP number: 182.171.83.196.

Other host names, for instance lcc.jp, mail01.lcc.jp and rotary.bz share IP numbers with mail.dataunion.jp.

mail.dataunion.jp - robtex.com