`jicsv09.jic21.com`

	DNSSEC	⚠️ Not signed
	A	115.179.101.242^{🇯🇵 VECTANT115.179.0.0/16 ARTERIA Networks Corporation Sumitomo Fudousan Shinbashi Building 6-9-8,Shinbashi,Minato-ku,Tokyo,105-0004 Japan}

`jic21.com`

	DNSSEC	⚠️ Not signed
	A	115.179.101.242^{🇯🇵 VECTANT115.179.0.0/16 ARTERIA Networks Corporation Sumitomo Fudousan Shinbashi Building 6-9-8,Shinbashi,Minato-ku,Tokyo,105-0004 Japan}
	NS	`jicsv09` ⭐
	NS	`ns01.jic21.com`
	NS	`ns02.jic21.com`
	MX	`jicsv09.jic21.com` ⭐
	TXT	`v=spf1 +ip4:180.43.104.120 +ip4:115.179.101.242 +ip4:222.230.108.209 +ip4:108...`
	TXT	`MS=B94693445D8986978024D7819B2F9CE7CE02309A`
	SOA	`jicsv09`hostmaster serial=318

PTR for

242.sub242.101.179.115.in-addr.arpa

NS for

a-doree.com

sanko.cosv.jp

cosv.jp

Previously NS for

az-oil.jp

MX for

jic21.com

DNS History

2 records (1 active, 1 former)

●A115.179.101.2422015-06-06 → 2026-07-19 · 5 obs

● 2015-06-06 17:33:26
○ 2015-11-02 19:54:20
○ 2016-04-22 10:11:12
● 2017-08-07 18:48:08
● 2026-07-19 21:39:22

○A180.43.104.1202015-11-02 → 2016-04-22 · 5 obs

○ 2015-06-06 17:33:26
● 2015-11-02 19:54:20
● 2016-04-22 10:11:12
○ 2017-08-07 18:48:08
○ 2026-07-19 21:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jic21.com	ns01.jic21.com, ns02.jic21.com	2 records

✅ Authoritative Response

Server:115.179.101.242

NS records: ns01.jic21.com, ns02.jic21.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jic21.com (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`115.179.101.242`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns01.jic21.com, ns02.jic21.com)

Analysis

Name Server Role

jicsv09.jic21.com handles NS delegation for a-doree.com, sanko.cosv.jp and cosv.jp.

jicsv09.jic21.com is commonly paired with ns01.a-doree.com, ns02.a-doree.com and ns01.cosv.jp to act as name servers.

Mail Server Role

jic21.com uses jicsv09.jic21.com as a mail server.

IP Addresses

jicsv09.jic21.com resolves to one IP address: 115.179.101.242.

jicsv08.jic21.com, ns01.doree.co.jp, www.cosv.jp and two other host names share IP numbers with jicsv09.jic21.com.

jicsv09.jic21.com - robtex.com