ctrlz.info - dns.ninja

`ctrlz.info`

DNSSEC	⚠️ Not signed
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1764092263

`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=1786103414

Same first word

ctrlz.ro

ctrlz.at

ctrlz.no

ctrlz.co.il

ctrlz.ru

ctrlz.org

ctrlz.biz

ctrlz.it

ctrlz.ws

ctrlz.info

ctrlz.tech

ctrlz.com.ar

ctrlz.net

ctrlz.com

ctrlz.nl

ctrlz.co.uk

ctrlz.eu

ctrlz.es

Similar names

zlcrt.com

rtlzc.com

zrtcl.com

tzrcl.com

ztrcl.com

DNS History

11 records (4 active, 7 former)

●NSdns1.registrar-servers.com2015-08-08 → 2026-08-07 · 9 obs

● 2015-08-08 12:44:32
● 2015-11-27 21:56:44
○ 2016-02-27 09:52:54
○ 2016-07-09 17:17:44
● 2017-02-17 02:41:50
● 2026-06-14 05:20:22
○ 2026-07-04 23:20:46
● 2026-07-18 16:56:20
● 2026-08-07 12:06:14

○NSdns1.registrar-servers.com,2016-02-27 → 2016-07-09 · 5 obs

○ 2015-11-27 21:56:44
● 2016-02-27 09:52:54
● 2016-07-09 17:17:44
○ 2017-02-17 02:41:50
○ 2026-08-07 12:06:14

○NSdns101.registrar-servers.com2026-07-04 → 2026-07-04 · 4 obs

○ 2026-06-14 05:20:22
● 2026-07-04 23:20:46
○ 2026-07-18 16:56:20
○ 2026-08-07 12:06:14

○NSdns102.registrar-servers.com2026-07-04 → 2026-07-04 · 4 obs

○ 2026-06-14 05:20:22
● 2026-07-04 23:20:46
○ 2026-07-18 16:56:20
○ 2026-08-07 12:06:14

●NSdns2.registrar-servers.com2015-08-08 → 2026-08-07 · 5 obs

● 2015-08-08 12:44:32
● 2026-06-14 05:20:22
○ 2026-07-04 23:20:46
● 2026-07-18 16:56:20
● 2026-08-07 12:06:14

○NSdns3.registrar-servers.com2015-08-08 → 2016-07-09 · 4 obs

● 2015-08-08 12:44:32
● 2016-07-09 17:17:44
○ 2017-02-17 02:41:50
○ 2026-08-07 12:06:14

○NSdns4.registrar-servers.com2015-08-08 → 2016-07-09 · 4 obs

● 2015-08-08 12:44:32
● 2016-07-09 17:17:44
○ 2017-02-17 02:41:50
○ 2026-08-07 12:06:14

○NSdns5.registrar-servers.com2015-08-08 → 2016-07-09 · 4 obs

● 2015-08-08 12:44:32
● 2016-07-09 17:17:44
○ 2017-02-17 02:41:50
○ 2026-08-07 12:06:14

●MXin1-smtp.messagingengine.com2015-08-08 → 2026-08-07 · 5 obs

● 2015-08-08 12:44:32
● 2026-06-14 05:20:22
○ 2026-07-04 23:20:46
● 2026-07-18 16:56:20
● 2026-08-07 12:06:14

●MXin2-smtp.messagingengine.com2015-08-08 → 2026-08-07 · 5 obs

● 2015-08-08 12:44:32
● 2026-06-14 05:20:22
○ 2026-07-04 23:20:46
● 2026-07-18 16:56:20
● 2026-08-07 12:06:14

○A185.53.128.1052015-08-08 → 2026-02-16 · 4 obs

● 2015-08-08 12:44:32
● 2026-02-16 12:58:46
○ 2026-03-07 04:30:36
○ 2026-08-07 12:06:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
ctrlz.info	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctrlz.info (unsigned zone)

⏱️ Timing

Total: 464ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ~`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

Name Servers

The NS records for ctrlz.info delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of ctrlz.info is shared with other domains, for instance skcvbhu.br.com, vineeshrohini.com, theicv.com and two others.

ctrlz.info shares at least some of its name servers with domains including scumbag.org, kevinwiseman.com and waistorwallet.com

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.

dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.

Mail Servers

ctrlz.info uses two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

The mail server setup of ctrlz.info matches that of other domains such as www.home0.net, entropia.hr, olesturm.com and two others.

ctrlz.info has mail servers in common with other domains — 85288l.com being one example.

Hosts with 8 IP addresses each:

in1-smtp.messagingengine.com maps to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 additional IP addresses.

Host names with four IP addresses:

in2-smtp.messagingengine.com resolves to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.