`sunyu.co.jp`

DNSSEC	⚠️ Not signed
A	163.44.8.31^{🇯🇵 InfoSphere163.44.0.0/18 INFOSPHERE}
		PTR	`www.sunyu.co.jp`
NS	`asns1.customer.ne.jp` ⭐
		A	210.150.254.86^{🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE}
			PTR	`asns1.customer.ne.jp`
NS	`asns2.customer.ne.jp`
		A	210.150.254.94^{🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE}
			PTR	`asns2.customer.ne.jp`
MX	`mail.sunyu.co.jp` ⭐
		A	203.138.86.58^{🇯🇵 InfoSphere203.138.0.0/16 INFOSPHERE}
			PTR	`mail.v4000-058.mailsecure.jp`
TXT	`v=spf1 +ip4:202.130.61.128/25 +ip4:218.40.15.192/26 +ip4:203.138.86.58/32 +ip...`
SOA	`asns1.customer.ne.jp`idchosting-ml@ml-fb.fujifilm.com 2006-07-06 #56

`co.jp`

	DNSSEC	⚠️ Not signed
	TXT	`co.jp.`

WOT: SAFE (58/100)

Previously MX for

sunyu.co.jp

Subdomains

mail.sunyu.co.jp

www.sunyu.co.jp

Same first word

sunyu.com

sunyu.jp

sunyu.cc

sunyu.co.jp

sunyu.me

sunyu.org

Similar names

suyun.cc

yunus.com

suyun.com

yusun.tw

yunus.nl

uysun.com

snuuy.com

nyusu.com

suyun.co

yunus.tempurl.host

suyun.net

yunus.me

yunus.co

yuusn.com

yunus.co.uk

yusun.com.cn

yunus.in

suyun.info

yusun.me

yunus.my

suyun.or.kr

yunus.ro

suuny.com

yusun.org

yunus.cn

yunsu.net

nyusu.de

yuuns.com

suyun.store

uysun.asia

usyun.com

yunus.email

suyun.com.cn

yusun.io

yusun.co.kr

nyusu.org

suyun.cyou

yunus.ru

yunus.de

yunus.tv

yusun.com

suyun.xyz

yunus.ws

uusyn.com

yusun.cn

DNS History

6 records (4 active, 2 former)

●NSasns1.customer.ne.jp2017-03-07 → 2026-04-12 · 2 obs

● 2017-03-07 22:25:32
● 2026-04-12 16:45:18

●NSasns2.customer.ne.jp2017-03-07 → 2026-04-12 · 2 obs

● 2017-03-07 22:25:32
● 2026-04-12 16:45:18

●MXmail.sunyu.co.jp2018-11-04 → 2026-04-12 · 3 obs

○ 2017-03-07 22:25:32
● 2018-11-04 21:26:56
● 2026-04-12 16:45:18

○MXsunyu.co.jp2017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 22:25:32
○ 2018-11-04 21:26:56
○ 2026-04-12 16:45:18

●A163.44.8.312018-11-04 → 2026-04-12 · 3 obs

○ 2017-03-07 22:25:32
● 2018-11-04 21:26:56
● 2026-04-12 16:45:18

○A202.130.61.1422017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 22:25:32
○ 2018-11-04 21:26:56
○ 2026-04-12 16:45:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	c.dns.jp, a.dns.jp, e.dns.jp, g.dns.jp...	-
sunyu.co.jp	asns2.customer.ne.jp, asns1.customer.ne.jp	-

✅ Authoritative Response

Server:210.150.254.86

NS records: asns2.customer.ne.jp, asns1.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sunyu.co.jp (unsigned zone)

⏱️ Timing

Total: 1212ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`163.44.8.31`
NS	2	`asns2.customer.ne.jp, asns1.customer.ne.jp`
MX	1	`mail.sunyu.co.jp (pri: 10)`
TXT	1	`v=spf1 +ip4:202.130.61.128/25 +ip4:218.4`
SOA	1	`asns1.customer.ne.jp idchosting-ml.ml-fb`

Analysis

Hierarchy

sunyu.co.jp is parent of mail.sunyu.co.jp and www.sunyu.co.jp.

IP Addresses

sunyu.co.jp resolves to a single IP address: 163.44.8.31.

Name Servers

sunyu.co.jp's delegation uses two name servers, asns1.customer.ne.jp and asns2.customer.ne.jp.

sunyu.co.jp shares the same name server setup as other domains, for example 185.248.160.in-addr.arpa, v0301-011.mailsecure.jp, e-taihei.co.jp, oss-inet.co.jp and v2201-113.mailsecure.jp.

sunyu.co.jp at least partially shares name servers with other domains, including aegs.co.jp, sombreuil.jp, blhis.jp, v1100-219.mailsecure.jp and v0300-069.mail.arena.ne.jp.

Host names with a single IP:

asns1.customer.ne.jp points to 210.150.254.86.

asns2.customer.ne.jp points to 210.150.254.94.

Mail Servers

sunyu.co.jp is handled by a single mail server, mail.sunyu.co.jp.

mail.sunyu.co.jp points to a single IP: 203.138.86.58.

sunyu.co.jp - robtex.com

sunyu.co.jp

co.jp