staffsolution.jp - dns.ninja

`staffsolution.jp`

DNSSEC	⚠️ Not signed
A	157.112.189.95^{🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.}
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`staffsolution.jp` ⭐
		A	157.112.189.95^{🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.}
TXT	`v=spf1 +a:sv1003.xserver.jp +a:staffsolution.jp +mx include:spf.sender.xserve...`
SOA	`ns1.xserver.jp`root@sv0.xserver.jp serial=0

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1782879302

MX for

staffsolution.jp

Subdomains

www.staffsolution.jp

Same first word

staffsolution.jp

Similar names

solutionstaff.com

DNS History

14 records (7 active, 7 former)

○NSdora.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:34:00
○ 2020-03-31 21:36:46
○ 2026-07-01 04:56:14

○NSmitch.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:34:00
○ 2020-03-31 21:36:46
○ 2026-07-01 04:56:14

●NSns1.xserver.jp2020-03-31 → 2026-07-01 · 3 obs

○ 2017-03-16 14:34:00
● 2020-03-31 21:36:46
● 2026-07-01 04:56:14

●NSns2.xserver.jp2020-03-31 → 2026-07-01 · 3 obs

○ 2017-03-16 14:34:00
● 2020-03-31 21:36:46
● 2026-07-01 04:56:14

●NSns3.xserver.jp2020-03-31 → 2026-07-01 · 3 obs

○ 2017-03-16 14:34:00
● 2020-03-31 21:36:46
● 2026-07-01 04:56:14

●NSns4.xserver.jp2020-03-31 → 2026-07-01 · 3 obs

○ 2017-03-16 14:34:00
● 2020-03-31 21:36:46
● 2026-07-01 04:56:14

●NSns5.xserver.jp2020-03-31 → 2026-07-01 · 3 obs

○ 2017-03-16 14:34:00
● 2020-03-31 21:36:46
● 2026-07-01 04:56:14

○MXdc-715623799d55.staffsolution.jp2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:34:00
○ 2020-03-31 21:36:46
○ 2026-07-01 04:56:14

●MXstaffsolution.jp2020-03-31 → 2026-07-01 · 3 obs

○ 2017-03-16 14:34:00
● 2020-03-31 21:36:46
● 2026-07-01 04:56:14

○A104.27.146.112017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:34:00
○ 2020-03-31 21:36:46
○ 2026-07-01 04:56:14

○A104.27.147.112017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:34:00
○ 2020-03-31 21:36:46
○ 2026-07-01 04:56:14

●A157.112.189.952020-03-31 → 2026-07-01 · 3 obs

○ 2017-03-16 14:34:00
● 2020-03-31 21:36:46
● 2026-07-01 04:56:14

○A2400:cb00:2048:1::681b:920b2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:34:00
○ 2020-03-31 21:36:46
○ 2026-07-01 04:56:14

○A2400:cb00:2048:1::681b:930b2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:34:00
○ 2020-03-31 21:36:46
○ 2026-07-01 04:56:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, a.dns.jp, b.dns.jp, g.dns.jp...	-
staffsolution.jp	ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp...	11 records

✅ Authoritative Response

Server:202.226.37.247

NS records: ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for staffsolution.jp (unsigned zone)

⏱️ Timing

Total: 718ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.112.189.95`
NS	5	`ns5.xserver.jp, ns2.xserver.jp...`
MX	1	`staffsolution.jp (pri: 0)`
TXT	1	`v=spf1 +a:sv1003.xserver.jp +a:staffsolu`
SOA	1	`ns1.xserver.jp root.sv0.xserver.jp`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Hierarchy

www.staffsolution.jp is a subdomain of staffsolution.jp.

Mail Server Role

staffsolution.jp acts as its own mail server.

IP Addresses

staffsolution.jp points to a single IP number: 157.112.189.95.

Additional host names such as kamiyutaka.com, hr2050.com, www.staffsolution.jp and www.kamiyutaka.com share IP numbers with staffsolution.jp.

Name Servers

Delegation for staffsolution.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

The name servers of staffsolution.jp overlap at least partially with those of other domains — among them dyk.co.jp, yamato21.com, hawaii-familyphoto.com and two more.

These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp resolves to three addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names pointing to a single IP address:

ns2.xserver.jp points to the IP address 35.72.43.26.

ns3.xserver.jp points to the IP address 202.226.36.247.

Mail Servers

staffsolution.jp has a single mail server: staffsolution.jp itself.

There is one IP number for staffsolution.jp: 157.112.189.95.