`cosmopurenet.com`

DNSSEC	⚠️ Not signed
A	103.141.97.122^{🇯🇵 XSERVER-AS103.141.97.0/24 XSERVER Inc.}
		PTR	`sv10921.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	`cosmopurenet.com` ⭐
		A	103.141.97.122^{🇯🇵 XSERVER-AS103.141.97.0/24 XSERVER Inc.}
			PTR	`sv10921.xserver.jp`
TXT	`v=spf1 +a:sv10921.xserver.jp +a:cosmopurenet.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=1774604242

MX for

cosmopurenet.com

Same first word

cosmopurenet.com

Similar names

neocomputers.co.uk

neocomputers.com

DNS History

8 records (7 active, 1 former)

●NSns1.xserver.jp2016-12-20 → 2026-03-27 · 2 obs

● 2016-12-20 22:33:04
● 2026-03-27 09:55:56

●NSns2.xserver.jp2016-12-20 → 2026-03-27 · 2 obs

● 2016-12-20 22:33:04
● 2026-03-27 09:55:56

●NSns3.xserver.jp2016-12-20 → 2026-03-27 · 2 obs

● 2016-12-20 22:33:04
● 2026-03-27 09:55:56

●NSns4.xserver.jp2016-12-20 → 2026-03-27 · 2 obs

● 2016-12-20 22:33:04
● 2026-03-27 09:55:56

●NSns5.xserver.jp2016-12-20 → 2026-03-27 · 2 obs

● 2016-12-20 22:33:04
● 2026-03-27 09:55:56

●MXcosmopurenet.com2016-12-20 → 2026-03-27 · 2 obs

● 2016-12-20 22:33:04
● 2026-03-27 09:55:56

●A103.141.97.1222026-03-27 → 2026-03-27 · 3 obs

○ 2016-12-20 22:33:04
● 2026-03-27 09:55:54
● 2026-03-27 09:55:56

○A183.90.232.422016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:33:04
○ 2026-03-27 09:55:54
○ 2026-03-27 09:55:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
cosmopurenet.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 cosmopurenet.com (unsigned zone)

⏱️ Timing

Total: 985ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.141.97.122`
NS	5	`ns5.xserver.jp, ns4.xserver.jp...`
MX	1	`cosmopurenet.com (pri: 0)`
TXT	1	`v=spf1 +a:sv10921.xserver.jp +a:cosmopur`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

The mail server for cosmopurenet.com is cosmopurenet.com.

IP Addresses

cosmopurenet.com maps to IP address 103.141.97.122.

Other host names, for instance fc2.com.qoonana.com, sv10921.xserver.jp, present-daio.com, bright-products.net and qoonana.com share IP numbers with cosmopurenet.com.

Name Servers

cosmopurenet.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

cosmopurenet.com at least partially shares name servers with other domains such as zaynhiruta.com, primates.jp, pureatio.com, lovation.net and e-hikaku.biz.

Host names with three IPs

Host ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246

Host ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247

Host ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247

Host names with one IP

Host ns2.xserver.jp points to 35.72.43.26

Host ns3.xserver.jp points to 202.226.36.247

Mail Servers

One mail server serves cosmopurenet.com.

cosmopurenet.com points to one IP number: 103.141.97.122.

cosmopurenet.com - robtex.com