`sanwaservice.com`

DNSSEC	⚠️ Not signed
A	162.43.94.4^{🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.}
		PTR	`sv15003.xserver.jp`
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	`sanwaservice.com` ⭐
		A	162.43.94.4^{🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.}
			PTR	`sv15003.xserver.jp`
TXT	`v=spf1 +a:sv15003.xserver.jp +a:sanwaservice.com +mx include:spf.sender.xserv...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`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=1774633287

MX for

sanwaservice.com

Same first word

sanwaservice.com

DNS History

8 records (7 active, 1 former)

●NSns1.xserver.jp2018-06-15 → 2026-03-27 · 2 obs

● 2018-06-15 13:08:36
● 2026-03-27 17:59:16

●NSns2.xserver.jp2018-06-15 → 2026-03-27 · 2 obs

● 2018-06-15 13:08:36
● 2026-03-27 17:59:16

●NSns3.xserver.jp2018-06-15 → 2026-03-27 · 2 obs

● 2018-06-15 13:08:36
● 2026-03-27 17:59:16

●NSns4.xserver.jp2018-06-15 → 2026-03-27 · 2 obs

● 2018-06-15 13:08:36
● 2026-03-27 17:59:16

●NSns5.xserver.jp2018-06-15 → 2026-03-27 · 2 obs

● 2018-06-15 13:08:36
● 2026-03-27 17:59:16

●MXsanwaservice.com2018-06-15 → 2026-03-27 · 2 obs

● 2018-06-15 13:08:36
● 2026-03-27 17:59:16

●A162.43.94.42026-02-27 → 2026-03-27 · 3 obs

○ 2018-06-15 13:08:36
● 2026-02-27 12:21:40
● 2026-03-27 17:59:16

○A183.181.97.592018-06-15 → 2018-06-15 · 3 obs

● 2018-06-15 13:08:36
○ 2026-02-27 12:21:40
○ 2026-03-27 17:59:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
sanwaservice.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.39.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sanwaservice.com (unsigned zone)

⏱️ Timing

Total: 3134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.94.4`
NS	5	`ns3.xserver.jp, ns1.xserver.jp...`
MX	1	`sanwaservice.com (pri: 0)`
TXT	1	`v=spf1 +a:sv15003.xserver.jp +a:sanwaser`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

For sanwaservice.com, the mail server is sanwaservice.com.

IP Addresses

sanwaservice.com resolves to one IP number: 162.43.94.4.

other host names including kanesuga.com, www.apple-teach.com, sarva.cz, all1031.com and mail.kanesuga.com share IP numbers with sanwaservice.com.

Name Servers

sanwaservice.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

sanwaservice.com at least partially shares name servers with other domains, for instance yachiyo-rc.com, afhana.info, roundtop.jp, karen81.com and aseamarine.com.

Host names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246; ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247; ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to: 35.72.43.26; ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

sanwaservice.com is served by a single mail server, sanwaservice.com.

sanwaservice.com resolves to IP 162.43.94.4.

sanwaservice.com - robtex.com