cbhiro.com - dns.ninja

`cbhiro.com`

DNSSEC	⚠️ Not signed
A	183.181.90.42^{🇯🇵 XSERVER-AS183.181.90.0/23 XSERVER Inc.}
		PTR	`sv8361.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	`cbhiro.com` ⭐
		A	183.181.90.42^{🇯🇵 XSERVER-AS183.181.90.0/23 XSERVER Inc.}
			PTR	`sv8361.xserver.jp`
TXT	`v=spf1 +a:sv8361.xserver.jp +a:cbhiro.com +mx include:spf.sender.xserver.jp ~all`
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=1786396069

MX for

cbhiro.com

Same first word

cbhiro.com

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DNS History

7 records (7 active, 0 former)

●NSns1.xserver.jp2019-12-18 → 2026-08-10 · 2 obs

● 2019-12-18 01:43:10
● 2026-08-10 21:25:02

●NSns2.xserver.jp2019-12-18 → 2026-08-10 · 2 obs

● 2019-12-18 01:43:10
● 2026-08-10 21:25:02

●NSns3.xserver.jp2019-12-18 → 2026-08-10 · 2 obs

● 2019-12-18 01:43:10
● 2026-08-10 21:25:02

●NSns4.xserver.jp2019-12-18 → 2026-08-10 · 2 obs

● 2019-12-18 01:43:10
● 2026-08-10 21:25:02

●NSns5.xserver.jp2019-12-18 → 2026-08-10 · 2 obs

● 2019-12-18 01:43:10
● 2026-08-10 21:25:02

●MXcbhiro.com2019-12-18 → 2026-08-10 · 2 obs

● 2019-12-18 01:43:10
● 2026-08-10 21:25:02

●A183.181.90.422019-12-18 → 2026-08-10 · 2 obs

● 2019-12-18 01:43:10
● 2026-08-10 21:25:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
cbhiro.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.247

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 cbhiro.com (unsigned zone)

⏱️ Timing

Total: 1344ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.90.42`
NS	5	`ns4.xserver.jp, ns3.xserver.jp...`
MX	1	`cbhiro.com (pri: 0)`
TXT	1	`v=spf1 +a:sv8361.xserver.jp +a:cbhiro.co`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

cbhiro.com acts as its own mail server.

IP Addresses

cbhiro.com points to a single IP number: 183.181.90.42.

Additional host names — psukeblog.com, www.cars-town.com, sinwa.org and two others — share IP numbers with cbhiro.com.

Name Servers

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

The name servers of cbhiro.com overlap at least partially with those of other domains — among them yukei.biz, urban-techno.jp, aoi.ac.jp 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 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 pointing to a single IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

cbhiro.com has a single mail server: cbhiro.com itself.

cbhiro.com resolves to a single IP number: 183.181.90.42.