keyspace.info - dns.ninja

`keyspace.info`

DNSSEC	⚠️ Not signed
A	183.181.81.40^{🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.}
		PTR	`sv10359.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` ⚠️ Not in parent delegation
		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	`keyspace.info` ⭐
		A	183.181.81.40^{🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.}
			PTR	`sv10359.xserver.jp`
TXT	`google-site-verification=8iOWe0egFfXK61G5U4f4tpej4sge2qO8R6lo5u0e-_A`
TXT	`v=spf1 +a:sv10359.xserver.jp +a:keyspace.info +mx include:spf.sender.xserver....`
SOA	`ns1.xserver.jp`root@sv0.xserver.jp serial=0

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1786110396

MX for

keyspace.info

Same first word

keyspace.ru

keyspace.net

keyspace.ca

keyspace.co

keyspace.com.au

keyspace.com

keyspace.info

keyspace.de

Similar names

DNS History

8 records (7 active, 1 former)

●NSns1.xserver.jp2015-07-09 → 2026-08-07 · 2 obs

● 2015-07-09 13:48:40
● 2026-08-07 14:26:58

●NSns2.xserver.jp2015-07-09 → 2026-08-07 · 2 obs

● 2015-07-09 13:48:40
● 2026-08-07 14:26:58

●NSns3.xserver.jp2015-07-09 → 2026-08-07 · 2 obs

● 2015-07-09 13:48:40
● 2026-08-07 14:26:58

●NSns4.xserver.jp2015-07-09 → 2026-08-07 · 2 obs

● 2015-07-09 13:48:40
● 2026-08-07 14:26:58

●NSns5.xserver.jp2015-07-09 → 2026-08-07 · 2 obs

● 2015-07-09 13:48:40
● 2026-08-07 14:26:58

●MXkeyspace.info2015-07-09 → 2026-08-07 · 2 obs

● 2015-07-09 13:48:40
● 2026-08-07 14:26:58

○A157.112.154.1622015-07-09 → 2018-07-24 · 4 obs

● 2015-07-09 13:48:40
● 2018-07-24 15:59:08
○ 2026-02-23 22:35:52
○ 2026-08-07 14:26:58

●A183.181.81.402026-02-23 → 2026-08-07 · 3 obs

○ 2018-07-24 15:59:08
● 2026-02-23 22:35:52
● 2026-08-07 14:26:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a2.info.afilias-nst.info, a0.info.afilias-nst.info, c0.info.afilias-nst.info	-
keyspace.info	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp	-

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keyspace.info (unsigned zone)

⏱️ Timing

Total: 1053ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.81.40`
NS	5	`ns5.xserver.jp, ns2.xserver.jp...`
MX	1	`keyspace.info (pri: 0)`
TXT	2	`v=spf1 +a:sv10359.xserver.jp +a:keyspace, google-site-verification=8iOWe0egFfXK61G`
SOA	1	`ns1.xserver.jp root.sv0.xserver.jp`

Analysis

Mail Server Role

The MX record for keyspace.info points back to keyspace.info — it is its own mail server.

IP Addresses

keyspace.info directs to one IP number, which is 183.181.81.40.

Among others, cdp-ltd.co.jp, sv10359.xserver.jp, www.glenburnieschool.com and glenburnieschool.com resolve to the same IP numbers as keyspace.info.

Name Servers

The authoritative name servers for keyspace.info are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

There is at least partial name server overlap between keyspace.info and other domains — 340.co.jp, hitoyoshionsen-ryokankumiai.jp, kinokuniya21.co.jp and two more among them.

These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts that resolve to one IP address:

ns2.xserver.jp has the IP address 35.72.43.26.

ns3.xserver.jp has the IP address 202.226.36.247.

Mail Servers

The MX record for keyspace.info points to a single mail server: keyspace.info.

keyspace.info directs to just one IP number, 183.181.81.40.