`yu-engineering.com`

DNSSEC	⚠️ Not signed
A	163.44.185.165^{🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`163-44-185-165.virt.lolipop.jp`
NS	`uns01.lolipop.jp` ⭐
		A	202.239.23.47^{🇯🇵 IDC202.239.23.0/24 Frontier Inc.}
NS	`uns02.lolipop.jp`
		A	160.251.249.29^{🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
MX	`mx01.lolipop.jp` ⭐
		A	157.7.107.233^{🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
TXT	`v=spf1 include:_spf.lolipop.jp ~all`
SOA	`uns01.lolipop.jp`admin@madame.jp serial=1619488359

`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=1774642367

Same first word

yu-engineering.com

DNS History

4 records (4 active, 0 former)

●NSuns01.lolipop.jp2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 09:40:12
● 2026-03-27 20:37:36

●NSuns02.lolipop.jp2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 09:40:12
● 2026-03-27 20:37:36

●MXmx01.lolipop.jp2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 09:40:12
● 2026-03-27 20:37:36

●A163.44.185.1652026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 09:40:12
● 2026-03-27 20:37:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yu-engineering.com	uns01.lolipop.jp, uns02.lolipop.jp	-

✅ Authoritative Response

Server:202.239.23.47

NS records: uns01.lolipop.jp, uns02.lolipop.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yu-engineering.com (unsigned zone)

⏱️ Timing

Total: 1006ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`163.44.185.165`
NS	2	`uns02.lolipop.jp, uns01.lolipop.jp`
MX	1	`mx01.lolipop.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.lolipop.jp ~all`
SOA	1	`uns01.lolipop.jp admin.madame.jp`

Analysis

IP Addresses

yu-engineering.com points to a single IP address: 163.44.185.165.

Other host names such as shunka.co.jp, gazaa03.com, yagura.co, velbon.net and mikancreate.com share IP numbers with yu-engineering.com.

Name Servers

yu-engineering.com is delegated to two name servers: uns01.lolipop.jp and uns02.lolipop.jp.

yu-engineering.com uses the same name server setup as other domains, including meiseidou.net, shushu.jp, taishotei.com, marushima.info and youkanpan.com.

Hostnames with a single IP

uns01.lolipop.jp resolves to: 202.239.23.47.

uns02.lolipop.jp resolves to: 160.251.249.29.

Mail Servers

The mail server for yu-engineering.com is mx01.lolipop.jp.

yu-engineering.com uses the same mail server setup as other domains, for instance ookubo.biz, matoma.jp, asasan.net, dragon-ball.in and kazparts.com.

Host mx01.lolipop.jp points to IP 157.7.107.233.

yu-engineering.com - robtex.com