seinando.com - dns.ninja

`seinando.com`

DNSSEC	⚠️ Not signed
A	183.181.81.101^{🇯🇵 XSERVER-AS183.181.80.0/22 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.}
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.}
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.}
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.}
MX	`seinando.com` ⭐
		A	183.181.81.101^{🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.}
TXT	`v=spf1 +a:sv10420.xserver.jp +a:seinando.com +mx include:spf.sender.xserver.j...`
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=1782679740

MX for

seinando.com

Same first word

seinando.com

Similar names

DNS History

8 records (7 active, 1 former)

●NSns1.xserver.jp2015-06-16 → 2026-06-28 · 2 obs

● 2015-06-16 18:41:52
● 2026-06-28 21:01:50

●NSns2.xserver.jp2015-06-16 → 2026-06-28 · 2 obs

● 2015-06-16 18:41:52
● 2026-06-28 21:01:50

●NSns3.xserver.jp2015-06-16 → 2026-06-28 · 2 obs

● 2015-06-16 18:41:52
● 2026-06-28 21:01:50

●NSns4.xserver.jp2015-06-16 → 2026-06-28 · 2 obs

● 2015-06-16 18:41:52
● 2026-06-28 21:01:50

●NSns5.xserver.jp2015-06-16 → 2026-06-28 · 2 obs

● 2015-06-16 18:41:52
● 2026-06-28 21:01:50

●MXseinando.com2015-06-16 → 2026-06-28 · 2 obs

● 2015-06-16 18:41:52
● 2026-06-28 21:01:50

○A157.112.152.212015-06-16 → 2017-06-17 · 4 obs

● 2015-06-16 18:41:52
● 2017-06-17 20:37:14
○ 2026-02-24 08:24:36
○ 2026-06-28 21:01:50

●A183.181.81.1012026-02-24 → 2026-06-28 · 3 obs

○ 2017-06-17 20:37:14
● 2026-02-24 08:24:36
● 2026-06-28 21:01:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
seinando.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.246

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 seinando.com (unsigned zone)

⏱️ Timing

Total: 1246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.81.101`
NS	5	`ns5.xserver.jp, ns3.xserver.jp...`
MX	1	`seinando.com (pri: 0)`
TXT	1	`v=spf1 +a:sv10420.xserver.jp +a:seinando`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

seinando.com serves as a mail server for seinando.com.

IP Addresses

seinando.com has exactly one IP address — 183.181.81.101.

taisho-gr.com, host.urban-sp.jp, l-series.com plus two other host names have IP numbers in common with seinando.com.

Name Servers

Five name servers handle delegation for seinando.com: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

seinando.com shares at least some of its name servers with other domains, including nkdesk.com, ecohvalley.com, oshigoto.me and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying 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 resolving 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

seinando.com uses exactly one mail server, which is seinando.com.

There is one IP number for seinando.com: 183.181.81.101.