`j-c-law.com`

DNSSEC	⚠️ Not signed
A	112.78.112.217^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www1877.sakura.ne.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ns2.dns.ne.jp`
MX	`j-c-law.com` ⭐
		A	112.78.112.217^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www1877.sakura.ne.jp`
TXT	`v=spf1 a:www1877.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2025-10-01 #3

`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=1778378876

MX for

j-c-law.com

Same first word

j-c-law.com

DNS History

21 records (5 active, 16 former)

○NS01.dnsv.jp2015-08-16 → 2018-08-23 · 5 obs

○ 2008-03-15 11:49:48
● 2015-08-16 11:01:26
● 2018-08-23 18:59:58
○ 2026-03-03 10:36:50
○ 2026-05-10 02:19:16

○NS02.dnsv.jp2015-08-16 → 2018-08-23 · 5 obs

○ 2008-03-15 11:49:48
● 2015-08-16 11:01:26
● 2018-08-23 18:59:58
○ 2026-03-03 10:36:50
○ 2026-05-10 02:19:16

○NS03.dnsv.jp2015-08-16 → 2018-08-23 · 5 obs

○ 2008-03-15 11:49:48
● 2015-08-16 11:01:26
● 2018-08-23 18:59:58
○ 2026-03-03 10:36:50
○ 2026-05-10 02:19:16

○NS04.dnsv.jp2015-08-16 → 2018-08-23 · 5 obs

○ 2008-03-15 11:49:48
● 2015-08-16 11:01:26
● 2018-08-23 18:59:58
○ 2026-03-03 10:36:50
○ 2026-05-10 02:19:16

●NSmaster.dns.ne.jp2026-03-03 → 2026-05-10 · 3 obs

○ 2018-08-23 18:59:58
● 2026-03-03 10:36:50
● 2026-05-10 02:19:16

●NSns1.dns.ne.jp2026-03-03 → 2026-05-10 · 3 obs

○ 2018-08-23 18:59:58
● 2026-03-03 10:36:50
● 2026-05-10 02:19:16

●NSns2.dns.ne.jp2026-03-03 → 2026-05-10 · 3 obs

○ 2018-08-23 18:59:58
● 2026-03-03 10:36:50
● 2026-05-10 02:19:16

○NSyns1.yahoo.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:49:48
○ 2015-08-16 11:01:26
○ 2026-05-10 02:19:16

○NSyns2.yahoo.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:49:48
○ 2015-08-16 11:01:26
○ 2026-05-10 02:19:16

○MXf54dada8c32f1348884cef07bfc9a5.pamx1.hotmail.com2015-08-16 → 2018-08-23 · 5 obs

○ 2008-03-15 11:49:48
● 2015-08-16 11:01:26
● 2018-08-23 18:59:58
○ 2026-03-03 10:36:50
○ 2026-05-10 02:19:16

●MXj-c-law.com2026-03-03 → 2026-05-10 · 3 obs

○ 2018-08-23 18:59:58
● 2026-03-03 10:36:50
● 2026-05-10 02:19:16

○MXmx1.biz.mail.yahoo.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:49:48
○ 2015-08-16 11:01:26
○ 2026-05-10 02:19:16

○MXmx5.biz.mail.yahoo.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:49:48
○ 2015-08-16 11:01:26
○ 2026-05-10 02:19:16

●A112.78.112.2172026-03-03 → 2026-05-10 · 3 obs

○ 2018-08-23 18:59:58
● 2026-03-03 10:36:50
● 2026-05-10 02:19:16

○A210.224.185.1952015-08-16 → 2018-08-23 · 5 obs

○ 2008-03-15 11:49:48
● 2015-08-16 11:01:26
● 2018-08-23 18:59:58
○ 2026-03-03 10:36:50
○ 2026-05-10 02:19:16

○A216.39.58.392008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:49:48
○ 2015-08-16 11:01:26
○ 2026-05-10 02:19:16

○A216.39.58.642008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:49:48
○ 2015-08-16 11:01:26
○ 2026-05-10 02:19:16

○A216.39.58.652008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:49:48
○ 2015-08-16 11:01:26
○ 2026-05-10 02:19:16

○A216.39.58.662008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:49:48
○ 2015-08-16 11:01:26
○ 2026-05-10 02:19:16

○A216.39.58.672008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:49:48
○ 2015-08-16 11:01:26
○ 2026-05-10 02:19:16

○A216.39.58.682008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 11:49:48
○ 2015-08-16 11:01:26
○ 2026-05-10 02:19:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
j-c-law.com	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for j-c-law.com (unsigned zone)

⏱️ Timing

Total: 1283ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.78.112.217`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`j-c-law.com (pri: 10)`
TXT	1	`v=spf1 a:www1877.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Mail Server Role

j-c-law.com serves as the mail server for j-c-law.com.

IP Addresses

j-c-law.com points to a single IP number: 112.78.112.217.

Other host names, for instance yeo.sakura.ne.jp, www1877.sakura.ne.jp, dansankannohou.com, bugworks.jp and kk-terra.co.jp share IP numbers with j-c-law.com.

Name Servers

The domain j-c-law.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

j-c-law.com shares name servers with other domains at least partially, for instance dejimaru.com, example.sakura.ne.jp, adell-media.com, tsk-ps.com and terawasabi.net.

Host names with a single IP number:

master.dns.ne.jp points to 210.224.172.18.

ns1.dns.ne.jp points to 61.211.236.1.

ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

A single mail server handles j-c-law.com and j-c-law.com.

Host name j-c-law.com resolves to IP 112.78.112.217.

j-c-law.com - robtex.com

j-c-law.com

com

MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`j-c-law.com`

`com`