`kenshonavi.com`

DNSSEC	⚠️ Not signed
A	210.152.242.78^{🇯🇵 IDC210.152.240.0/21 Frontier Inc.}
		PTR	`210-152-242-78.jp-west.compute.idcfcloud.com`
NS	`ns2.elmc.co.jp` ⭐
		A	210.152.246.30^{🇯🇵 IDC210.152.240.0/21 Frontier Inc.}
			PTR	`ns2.elmc.co.jp`
NS	`ns.elmc.co.jp`
		A	103.239.18.56^{🇯🇵 SSI-Lab103.239.18.0/24 SSI Lab Inc}
			PTR	`ns.elmc.co.jp`
MX	`mail.kenshonavi.com` ⭐
		A	210.152.242.13^{🇯🇵 IDC210.152.240.0/21 Frontier Inc.}
			PTR	`210-152-242-13.jp-west.compute.idcfcloud.com`
TXT	`v=spf1 +ip4:210.152.242.13 +ip4:210.152.242.78 ~all`
SOA	`ns.elmc.co.jp`root@kenshonavi.com 2024-01-31 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

📈 Tranco rank: #94,347

Subdomains

mail.kenshonavi.com

Same first word

kenshonavi.com

Similar names

sivankohen.com

kovshenina.com

DNS History

6 records (4 active, 2 former)

●NSns.elmc.co.jp2015-07-03 → 2026-03-01 · 2 obs

● 2015-07-03 09:41:14
● 2026-03-01 05:56:22

●NSns2.elmc.co.jp2015-07-03 → 2026-03-01 · 2 obs

● 2015-07-03 09:41:14
● 2026-03-01 05:56:22

●MXmail.kenshonavi.com2026-02-15 → 2026-03-01 · 2 obs

● 2026-02-15 03:58:18
● 2026-03-01 05:56:22

○A210.140.17.1452015-07-03 → 2016-04-15 · 4 obs

● 2015-07-03 09:41:14
● 2016-04-15 22:26:24
○ 2017-02-09 10:22:00
○ 2026-03-01 05:56:22

○A210.152.242.132017-02-09 → 2018-09-02 · 5 obs

○ 2016-04-15 22:26:24
● 2017-02-09 10:22:00
● 2018-09-02 05:03:38
○ 2026-02-15 03:58:18
○ 2026-03-01 05:56:22

●A210.152.242.782026-02-15 → 2026-03-01 · 3 obs

○ 2018-09-02 05:03:38
● 2026-02-15 03:58:18
● 2026-03-01 05:56:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
kenshonavi.com	ns.elmc.co.jp, ns2.elmc.co.jp	-

✅ Authoritative Response

Server: 210.152.246.30

NS records: ns.elmc.co.jp, ns2.elmc.co.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kenshonavi.com (unsigned zone)

⏱️ Timing

Total: 985ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.152.242.78`
NS	2	`ns.elmc.co.jp, ns2.elmc.co.jp`
MX	1	`mail.kenshonavi.com (pri: 10)`
TXT	1	`v=spf1 +ip4:210.152.242.13 +ip4:210.152.`
SOA	1	`ns.elmc.co.jp root.kenshonavi.com`

Analysis

Hierarchy

kenshonavi.com is the parent of mail.kenshonavi.com.

IP Addresses

kenshonavi.com resolves to a single IP: 210.152.242.78.

Other host names including ad-room.jp, 210-152-242-78.jp-west.compute.idcfcloud.com and www.ad-room.net share IP numbers with kenshonavi.com.

Name Servers

kenshonavi.com has two name servers: ns2.elmc.co.jp and ns.elmc.co.jp.

kenshonavi.com shares the same name server setup as other domains, for example elmc.co.jp, vaj.jp, voicebook.jp, giftportal.jp and tdic.co.jp.

kenshonavi.com partially shares name servers with other domains, for instance squest.co.jp.

Host names with a single IP:

ns2.elmc.co.jp points to 210.152.246.30

ns.elmc.co.jp points to 103.239.18.56

Mail Servers

kenshonavi.com is handled by a single mail server, mail.kenshonavi.com.

Host name mail.kenshonavi.com points to IP 210.152.242.13.

kenshonavi.com - robtex.com

kenshonavi.com

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