🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`variable-design.com`

DNSSEC	⚠️ Not signed
A	202.254.236.42^{🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.}
		PTR	`sv5041.xserver.jp`
NS	`variable-design.com` ⭐
		A	202.254.236.42^{🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.}
			PTR	`sv5041.xserver.jp`
NS	`dns01.muumuu-domain.com`
		A	202.239.23.39^{🇯🇵 IDC202.239.23.0/24 Frontier Inc.}
NS	`dns02.muumuu-domain.com`
		A	160.251.249.62^{🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
MX	`variable-design.sakura.ne.jp` ⭐
		A	163.43.102.70^{🇯🇵 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}
			PTR	`www3860.sakura.ne.jp`
TXT	`google-site-verification=YqDRIwmJPvrhucpi_5FfCyiSMpyJXHYHEpVQCjfYpRI`
TXT	`google-site-verification=9IAppDiFtyArZyyw_EQy5Qo9u1zJtuCGUxpOIV9Z1EM`
TXT	`v=spf1 a:www3860.sakura.ne.jp mx +ip4:202.254.236.42 ~all`
SOA	`variable-design.com`postmaster@variable-design.com serial=1713406695

`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=1791060584

NS for

variable-design.com

Same first word

variable-design.sakura.ne.jp

variable-design.com

Previous names

Next names

DNS History

11 records (5 active, 6 former)

●NSdns01.muumuu-domain.com2026-09-08 → 2026-10-03 · 3 obs

○ 2018-07-20 09:52:50
● 2026-09-08 15:29:04
● 2026-10-03 20:50:20

●NSdns02.muumuu-domain.com2026-09-08 → 2026-10-03 · 3 obs

○ 2018-07-20 09:52:50
● 2026-09-08 15:29:04
● 2026-10-03 20:50:20

○NSns6.cpi.ad.jp2016-12-13 → 2018-07-20 · 4 obs

● 2016-12-13 06:34:52
● 2018-07-20 09:52:50
○ 2026-09-08 15:29:04
○ 2026-10-03 20:50:20

○NSns7.cpi.ad.jp2016-12-13 → 2018-07-20 · 4 obs

● 2016-12-13 06:34:52
● 2018-07-20 09:52:50
○ 2026-09-08 15:29:04
○ 2026-10-03 20:50:20

●NSvariable-design.com2026-09-08 → 2026-10-03 · 3 obs

○ 2018-07-20 09:52:50
● 2026-09-08 15:29:04
● 2026-10-03 20:50:20

●MXvariable-design.sakura.ne.jp2026-09-08 → 2026-10-03 · 3 obs

○ 2018-07-20 09:52:50
● 2026-09-08 15:29:04
● 2026-10-03 20:50:20

○MXvlmx20.secure.ne.jp2016-12-13 → 2018-07-20 · 4 obs

● 2016-12-13 06:34:52
● 2018-07-20 09:52:50
○ 2026-09-08 15:29:04
○ 2026-10-03 20:50:20

○MXvlmx21.secure.ne.jp2016-12-13 → 2018-07-20 · 4 obs

● 2016-12-13 06:34:52
● 2018-07-20 09:52:50
○ 2026-09-08 15:29:04
○ 2026-10-03 20:50:20

○MXvlmx22.secure.ne.jp2016-12-13 → 2018-07-20 · 4 obs

● 2016-12-13 06:34:52
● 2018-07-20 09:52:50
○ 2026-09-08 15:29:04
○ 2026-10-03 20:50:20

○A150.60.153.1992016-12-13 → 2018-07-20 · 4 obs

● 2016-12-13 06:34:52
● 2018-07-20 09:52:50
○ 2026-09-08 15:29:04
○ 2026-10-03 20:50:20

●A202.254.236.422026-09-08 → 2026-10-03 · 3 obs

○ 2018-07-20 09:52:50
● 2026-09-08 15:29:04
● 2026-10-03 20:50:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
variable-design.com	dns01.muumuu-domain.com, dns02.muumuu-domain.com	2 records

✅ Authoritative Response

Server:160.251.249.62

NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 751ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.254.236.42`
NS	2	`dns02.muumuu-domain.com, dns01.muumuu-domain.com`
MX	1	`variable-design.sakura.ne.jp (pri: 100)`
TXT	3	`google-site-verification=YqDRIwmJPvrhucp, google-site-verification=9IAppDiFtyArZyy...`
SOA	1	`variable-design.com postmaster.variable-`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)

Analysis

Name Server Role

The NS records for variable-design.com point back to variable-design.com itself.

It is common to find dns01.muumuu-domain.com and dns02.muumuu-domain.com serving as name servers together with variable-design.com.

IP Addresses

variable-design.com resolves to just one IP address, 202.254.236.42.

Two other host names, along with webmc.jp, hula-cele.net and sekiya-seitai.com, also share IP numbers with variable-design.com.

Name Servers

variable-design.com has three authoritative name servers: variable-design.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.

There is at least partial name server overlap between variable-design.com and other domains — gxt.jp, imamotokogyo.com, ni(0x73686974)anido.co.jp and two more among them.

variable-design.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com all have one IP address each — variable-design.com directs to 202.254.236.42, dns01.muumuu-domain.com directs to 202.239.23.39 and dns02.muumuu-domain.com directs to 160.251.249.62.

Mail Servers

The sole mail server for variable-design.com is variable-design.sakura.ne.jp.

Mail server setup for variable-design.com matches that of other domains, among them variable-design.sakura.ne.jp.

variable-design.sakura.ne.jp has exactly one IP number: 163.43.102.70.

variable-design.com - robtex.com