`mail04.leopalace21.com`

DNSSEC	⚠️ Not signed
A	221.113.164.162^{🇯🇵 OCN221.113.128.0/17 (AS4713) CIDR BLOCK 57 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
		PTR	`221-113-164-162-revip-jp7-default.164.113.221.in-addr.arpa`

`leopalace21.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1.t-vsol.com` ⭐
	NS	`ns2.t-vsol.com`
	MX	`mgp.cybermail.jp` ⭐
	TXT	`sending_domain1130402=571dd84fca88ccc3ea2a6f209e4a09fec79c2be26ce5e9ea400f3d2...`
	TXT	`worksmobile-certification=tjwkfqyowruekze7kj-lo0umm0tvvnlw4-m9s2dqesc`
	TXT	`v=spf1 include:sk9cg2j6zj.powerspf.com -all`
	TXT	`box-domain-verification=3599821`
	TXT	`pardot1130402=568517f43b80e542c3976dcd977d9b6afe04a4457de8b75877a64681b067da9a`
	TXT	`facebook-domain-verification=ll4dn0rop3gq9xcs0ruz3m15uhmv43`
	TXT	`facebook-domain-verification=is0dhtvfk8sxt52bya564r42j4jvae`
	TXT	`apple-domain-verification=R3kRymeLLZ0tUnPz`
	TXT	`google-site-verification=gMgVizppMpLnqGT2Qa2X67oDX7JXKwEspxiUqwK3IXc`
	TXT	`seculio-domain-verification-code=46ae6ff4dea576219f72b8efdea0bb2ebac089cc2cf6...`
	TXT	`trend-micro-v1-domain-verification.ed5f4dccefd129b657350af7624a8232=34c557be-...`
	SOA	`ns1.t-vsol.com`root@t-vsol.com 2026-07-29 #1

WOT: UNKNOWN (61/100)
rank #164187 globally
rank #68629 in the tld
WOT: UNKNOWN (70/100)
📈 Tranco rank: #57,165

MX for

leopalace.jp

Previously MX for

leopalace.ne.jp

mail.leopalace21.com

leopalace21.com

mail06.leopalace21.com

mail04.leopalace21.com

mail05.leopalace21.com

Same first word

mail04.cloudapp.net

mail04.chicappa.jp

Similar names

04mail.com

40mail.ru

DNS History

3 records (1 active, 2 former)

○MXmail04.leopalace21.com2015-08-20 → 2016-11-23 · 4 obs

● 2015-08-20 17:39:44
● 2016-11-23 19:51:56
○ 2026-03-22 15:11:34
○ 2026-08-03 15:52:18

○A210.254.137.132015-08-20 → 2016-11-23 · 4 obs

● 2015-08-20 17:39:44
● 2016-11-23 19:51:56
○ 2026-03-22 15:11:34
○ 2026-08-03 15:52:18

●A221.113.164.1622026-03-22 → 2026-08-03 · 3 obs

○ 2016-11-23 19:51:56
● 2026-03-22 15:11:34
● 2026-08-03 15:52:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
leopalace21.com	ns1.t-vsol.com, ns2.t-vsol.com	2 records

✅ Authoritative Response

Server:54.150.201.55

NS records: ns1.t-vsol.com, ns2.t-vsol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leopalace21.com (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`221.113.164.162`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.t-vsol.com, ns2.t-vsol.com)

Analysis

Mail Server Role

mail04.leopalace21.com serves as a mail server for leopalace.jp.

mail03.leopalace21.com and mail04.leopalace21.com tend to appear jointly as mail servers.

IP Addresses

mail04.leopalace21.com points to a single IP number: 221.113.164.162.

mail04.leopalace21.com - robtex.com