🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sysdev.sakura.ne.jp`

DNSSEC	⚠️ Not signed
A	49.212.235.91^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www3381.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` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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	`sysdev.sakura.ne.jp` ⭐
		A	49.212.235.91^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www3381.sakura.ne.jp`
TXT	`v=spf1 a:www3381.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2026-09-04 #13

`sakura.ne.jp`

	DNSSEC	⚠️ Not signed
	A	163.43.179.80^{🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
	NS	`dns.sakura.ad.jp` ⭐
	NS	`ns1.dns.ne.jp`
	NS	`ns2.dns.ne.jp`
	MX	`mail.sakura.ad.jp` ⭐
	SOA	`dns.sakura.ad.jp`noc@sakura.ad.jp 2026-10-16 #1

WOT: NOT_SAFE (62/100)
rank #765 globally
rank #6 in the tld

sakura.ne.jp

sakura.ne.jp is the primary website of Sakura Internet Inc., a Japanese provider of web hosting, cloud, and VPS services.

Key facts

Owner / operator: Sakura Internet Inc.
TLD:.jp— Japan ccTLD
Primary purpose: hosting and cloud services provider in Japan
Status: active

WOT: SAFE (70/100)
📈 Tranco rank: #2,107

MX for

sysdev-jp.com

sysdev.sakura.ne.jp

Same first word

sysdev.nl

sysdev.freeboxos.fr

sysdev.net

sysdev.id

sysdev.wtf

sysdev.life

sysdev.digital

sysdev.cc

sysdev.org

sysdev.f5.si

sysdev.no

sysdev.co

sysdev.site

sysdev.sakura.ne.jp

sysdev.engineer

sysdev.in

sysdev.tech

sysdev.de

sysdev.my.id

sysdev.info

sysdev.ltd

sysdev.website

sysdev.cl

sysdev.lv

sysdev.top

sysdev.work

sysdev.com.ly

sysdev.eu

sysdev.se

sysdev.dk

sysdev.store

sysdev.ai

sysdev.online

sysdev.com.ph

sysdev.io.vn

sysdev.ro

sysdev.dev

sysdev.network

sysdev.co.uk

sysdev.fun

sysdev.ru

sysdev.ir

sysdev.es

sysdev.me

sysdev.us

sysdev.workers.dev

sysdev.re

sysdev.rest

sysdev.one

sysdev.co.za

sysdev.pro

sysdev.host

sysdev.com

sysdev.app

sysdev.com.ar

Similar names

devsys.me

devsys.la

devsys.co.uk

devsys.ovh

yssdev.workers.dev

devsys.com.mx

devsys.ca

sydevs.com

devsys.synology.me

devsys.com

devsys.uk

devsys.global

devsys.pro

devsys.online

devsys.com.br

devsys.io

devsys.biz

devsys.cl

devsys.de

devsys.co.kr

devsys.net

devsys.mx

devsys.app

devsys.tech

yesvds.com

devsys.co.in

devsys.dev.br

devsys.ai

devsys.se

devsys.digital

devyss.de

yssdev.com

devsys.cc

devsys.co

ssydev.us

sydevs.fr

devsys.co.za

edvsys.de

devsys.fr

devsys.hu

dvyses.com

vedsys.com

devsys.uy

devsys.com.uy

devsys.eu

devsys.site

devsys.az

devsys.in

devsys.space

devsys.shop

devsys.at

yssdev.fr

devsys.no

syvdse.top

devsys.tec.br

devsys.io.vn

sysedv.de

devsys.solutions

devsys.pw

devsys.ru

devsys.xyz

svedys.cz

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NSmaster.dns.ne.jp2026-09-30 → 2026-10-17 · 2 obs

● 2026-09-30 08:00:58
● 2026-10-17 21:24:26

●NSns1.dns.ne.jp2026-09-30 → 2026-10-17 · 2 obs

● 2026-09-30 08:00:58
● 2026-10-17 21:24:26

●NSns2.dns.ne.jp2026-09-30 → 2026-10-17 · 2 obs

● 2026-09-30 08:00:58
● 2026-10-17 21:24:26

●MXsysdev.sakura.ne.jp2026-09-30 → 2026-10-17 · 2 obs

● 2026-09-30 08:00:58
● 2026-10-17 21:24:26

●A49.212.235.912026-09-30 → 2026-10-17 · 2 obs

● 2026-09-30 08:00:58
● 2026-10-17 21:24:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	b.dns.jp, g.dns.jp, d.dns.jp, e.dns.jp...	15 records
sakura.ne.jp	ns1.dns.ne.jp, ns2.dns.ne.jp	2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sakura.ne.jp (unsigned zone)

⏱️ Timing

Total: 2034ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.212.235.91`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`sysdev.sakura.ne.jp (pri: 10)`
TXT	1	`v=spf1 a:www3381.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

📌 Glue Records Collected

Total: 17

In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)

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

Analysis

Mail Server Role

sysdev.sakura.ne.jp serves as a mail server for both sysdev-jp.com and sysdev.sakura.ne.jp.

IP Addresses

sysdev.sakura.ne.jp points to a single IP number: 49.212.235.91.

Additional host names — s-designworks.net, at-frontier.com, nokana.net and two others — share IP numbers with sysdev.sakura.ne.jp.

Name Servers

The authoritative name servers for sysdev.sakura.ne.jp are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.

sysdev.sakura.ne.jp partially shares its NS delegation with several other domains, including chigasakiisoya.com, campaign-gp4.net, arin-clinic.okinawa and two others.

The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp → 210.224.172.18, ns1.dns.ne.jp → 61.211.236.1, ns2.dns.ne.jp → 133.167.21.1.

Mail Servers

sysdev.sakura.ne.jp has a single mail server: sysdev.sakura.ne.jp itself.

sysdev.sakura.ne.jp shares its mail server setup with other domains, such as sysdev-jp.com.

sysdev.sakura.ne.jp directs to just one IP number, 49.212.235.91.

sysdev.sakura.ne.jp - robtex.com