`enginevalve.co.jp`

DNSSEC	⚠️ Not signed
A	210.224.185.227^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www2587.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	`enginevalve.co.jp` ⭐
		A	210.224.185.227^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www2587.sakura.ne.jp`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2012-08-07 #10

`co.jp`

	DNSSEC	⚠️ Not signed
	TXT	`co.jp.`

WOT: SAFE (58/100)

MX for

enginevalve.co.jp

Same first word

enginevalve.co.jp

DNS History

5 records (5 active, 0 former)

●NSmaster.dns.ne.jp2015-08-17 → 2026-03-24 · 2 obs

● 2015-08-17 18:41:40
● 2026-03-24 03:41:46

●NSns1.dns.ne.jp2015-08-17 → 2026-03-24 · 2 obs

● 2015-08-17 18:41:40
● 2026-03-24 03:41:46

●NSns2.dns.ne.jp2015-08-17 → 2026-03-24 · 2 obs

● 2015-08-17 18:41:40
● 2026-03-24 03:41:46

●MXenginevalve.co.jp2015-08-17 → 2026-03-24 · 2 obs

● 2015-08-17 18:41:40
● 2026-03-24 03:41:46

●A210.224.185.2272015-08-17 → 2026-03-24 · 2 obs

● 2015-08-17 18:41:40
● 2026-03-24 03:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	c.dns.jp, f.dns.jp, g.dns.jp, e.dns.jp...	-
enginevalve.co.jp	ns1.dns.ne.jp, ns2.dns.ne.jp	2 records

✅ 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 enginevalve.co.jp (unsigned zone)

⏱️ Timing

Total: 438ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.224.185.227`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`enginevalve.co.jp (pri: 10)`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

enginevalve.co.jp serves as the mail server for enginevalve.co.jp.

IP Addresses

enginevalve.co.jp points to a single IP number: 210.224.185.227.

Other host names, for instance mail.m-ohyodo-cc.co.jp, www.cupid.co.jp, mx.cupid.co.jp, www2587.sakura.ne.jp and marusenryu.com share IP numbers with enginevalve.co.jp.

Name Servers

The delegation for enginevalve.co.jp is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

enginevalve.co.jp at least partially shares name servers with other domains, for instance kubagawa-naika.com, greeninnovation.co.jp, 3hp.jp, inouesalon.com and san-hd.com.

These name servers are commonly used with the name servers dns.sakura.ad.jp.

Host names with one 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 enginevalve.co.jp.

enginevalve.co.jp points to a single IP: 210.224.185.227.

enginevalve.co.jp - robtex.com