conceptzero.net - dns.ninja

`conceptzero.net`

DNSSEC	⚠️ Not signed
A	185.194.90.27^{🇬🇧 KRYSTAL185.194.88.0/22}
		PTR	`s90.lon.krystal.io`
NS	`ns1.krystal.io` ⭐
		A	77.72.0.11^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.krystal.uk`
NS	`ns2.krystal.io`
		A	139.162.230.184^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.krystal.uk`
NS	`ns3.krystal.io`
		A	77.72.0.13^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.cloudhosting.co.uk`
NS	`ns4.krystal.io`
		A	139.162.254.53^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.cloudhosting.co.uk`
MX	`conceptzero-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms20721182`
SOA	`ns1.krystal.io`admin@demo.s90.lon.krystal.io 2026-07-11 #0

`net`

	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=1783825742

Same first word

conceptzero.co.uk

conceptzero.ca

conceptzero.com

conceptzero.org

conceptzero.eu

conceptzero.net

conceptzero.co

Similar names

zeroconcept.de

ozerconcept.com

zeroconcept.com

zeroconcept.jp

DNS History

14 records (6 active, 8 former)

○NSns1.ezydomain.com2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 11:55:48
○ 2015-08-17 07:28:02
○ 2026-07-12 03:12:14

●NSns1.krystal.io2026-02-20 → 2026-07-12 · 3 obs

○ 2020-01-02 00:42:14
● 2026-02-20 19:56:08
● 2026-07-12 03:12:14

○NSns1.wordpress.com2015-08-17 → 2020-01-02 · 5 obs

○ 2007-10-14 11:55:48
● 2015-08-17 07:28:02
● 2020-01-02 00:42:14
○ 2026-02-20 19:56:08
○ 2026-07-12 03:12:14

○NSns2.ezydomain.com2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 11:55:48
○ 2015-08-17 07:28:02
○ 2026-07-12 03:12:14

●NSns2.krystal.io2026-02-20 → 2026-07-12 · 3 obs

○ 2020-01-02 00:42:14
● 2026-02-20 19:56:08
● 2026-07-12 03:12:14

○NSns2.wordpress.com2015-08-17 → 2020-01-02 · 5 obs

○ 2007-10-14 11:55:48
● 2015-08-17 07:28:02
● 2020-01-02 00:42:14
○ 2026-02-20 19:56:08
○ 2026-07-12 03:12:14

●NSns3.krystal.io2026-02-20 → 2026-07-12 · 3 obs

○ 2020-01-02 00:42:14
● 2026-02-20 19:56:08
● 2026-07-12 03:12:14

○NSns3.wordpress.com2015-08-17 → 2020-01-02 · 5 obs

○ 2007-10-14 11:55:48
● 2015-08-17 07:28:02
● 2020-01-02 00:42:14
○ 2026-02-20 19:56:08
○ 2026-07-12 03:12:14

●NSns4.krystal.io2026-02-20 → 2026-07-12 · 3 obs

○ 2020-01-02 00:42:14
● 2026-02-20 19:56:08
● 2026-07-12 03:12:14

●MXconceptzero-net.mail.protection.outlook.com2026-02-20 → 2026-07-12 · 2 obs

● 2026-02-20 19:56:08
● 2026-07-12 03:12:14

●A185.194.90.272026-02-20 → 2026-07-12 · 3 obs

○ 2020-01-02 00:42:14
● 2026-02-20 19:56:08
● 2026-07-12 03:12:14

○A192.0.78.242015-08-17 → 2020-01-02 · 5 obs

○ 2007-10-14 11:55:48
● 2015-08-17 07:28:02
● 2020-01-02 00:42:14
○ 2026-02-20 19:56:08
○ 2026-07-12 03:12:14

○A192.0.78.252015-08-17 → 2020-01-02 · 5 obs

○ 2007-10-14 11:55:48
● 2015-08-17 07:28:02
● 2020-01-02 00:42:14
○ 2026-02-20 19:56:08
○ 2026-07-12 03:12:14

○A202.9.98.2512007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 11:55:48
○ 2015-08-17 07:28:02
○ 2026-07-12 03:12:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
conceptzero.net	ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io	-

✅ Authoritative Response

Server:77.72.0.11

NS records: ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for conceptzero.net (unsigned zone)

⏱️ Timing

Total: 3390ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.194.90.27`
NS	4	`ns3.krystal.io, ns1.krystal.io...`
MX	1	`conceptzero-net.mail.protection.outlook.`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms20721182`
SOA	1	`ns1.krystal.io admin.demo.s90.lon.krysta`

Analysis

IP Addresses

conceptzero.net has exactly one IP address — 185.194.90.27.

planfs.com, www.borwood.com, scottishshipwrecks.com plus two other host names have IP numbers in common with conceptzero.net.

Name Servers

Four name servers handle the delegation for conceptzero.net: ns1.krystal.io, ns2.krystal.io, ns3.krystal.io and ns4.krystal.io.

There is at least partial name server overlap between conceptzero.net and other domains — 83thegame.com, transitionedinburghsouth.org.uk, deadout.com and two more among them.

These name servers regularly appear alongside ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and 3 other name servers in NS record sets.

Four host names, each with one IP address: ns1.krystal.io has 77.72.0.11, ns2.krystal.io has 139.162.230.184, ns3.krystal.io has 77.72.0.13 and ns4.krystal.io has 139.162.254.53.

Mail Servers

conceptzero.net uses one mail server — conceptzero-net.mail.protection.outlook.com.

conceptzero-net.mail.protection.outlook.com has 8 IP addresses: 52.101.89.0, 52.101.89.1, 52.101.89.2 plus 5 more.