ctr.tools - dns.ninja

`ctr.tools`

DNSSEC	⚠️ Not signed
A	193.14.90.203^{🇸🇪 SWIPNET193.12.0.0/14 In case of improper use originating from our network, please mail customer or}
		PTR	`redirect.portsit.se`
NS	`a.portsdns.se` ⭐
		A	2607:f740:e009::1^{🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix}
			PTR	`a.portsdns.se`
		A	45.54.35.101^{🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
			PTR	`a.portsdns.se`
NS	`b.portsdns.net`
		A	2a00:11c0:3d::1^{🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX}
			PTR	`b.portsdns.net`
		A	94.16.23.1^{🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX}
			PTR	`b.portsdns.net`
SOA	`a.portsdns.se`registry@ports.net 2023-12-14 #0

`tools`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.tools` ⭐
	NS	`v0n1.nic.tools`
	NS	`v0n2.nic.tools`
	NS	`v0n3.nic.tools`
	NS	`v2n0.nic.tools`
	NS	`v2n1.nic.tools`
	SOA	`v0n0.nic.tools`hostmaster@donuts.email serial=1780793860

Subdomains

www.ctr.tools

Same first word

ctr.de

ctr.tools

ctr.lt

ctr.ru

ctr.co.at

ctr.ro

ctr.fit

ctr.nu

ctr.at

ctr.com.my

ctr.com.tw

ctr.as

ctr.be

ctr.com.mx

ctr.ca

ctr.canva-apps.cn

ctr.cl

ctr.cz

ctr.id

ctr.se

ctr.sh

ctr.su

ctr.associates

ctr.pl

ctr.eu

ctr.bz

ctr.ie

ctr.com

ctr.co.kr

ctr.net

ctr.fr

ctr.co

ctr.mobi

ctr.hk

ctr.ac.th

ctr.nl

ctr.dk

ctr.show

ctr.co.uk

ctr.org

ctr.id.au

ctr.com.hk

ctr.in

ctr.hu

ctr.cm

ctr.ir

ctr.me

ctr.info

ctr.hr

ctr.com.tr

ctr.us

ctr.com.cn

ctr.com.br

ctr.care

ctr.ch

ctr.it

ctr.gov.me

ctr.sk

ctr.rs

ctr.cn

ctr.es

ctr.kr

ctr.li

Similar names

rct.at

trc.qld.gov.au

trc.energy

crt.edu.ph

rtc.eu

trc.de

rtc.net.au

trc.ie

rtc.cloud

trc.ca

rct.uk

rct.sk

trc.life

tcr.com.tr

rtc.tv

tcr.nl

rct.io

rtc.expert

rtc.guru

rct.net.cn

rtc.ie

rct.ae

rct.systems

rct.su

rtc.com.pl

trc.com.pe

crt.in.th

crt.org

crt.co.il

trc.co.id

crt.ddnss.de

crt.jp

rct.sc.gov.br

rtc.education

crt.co.kr

tcr.org.cn

rtc.london

tcr.cc

rtc.cv

trc.info

crt.org.mx

rtc.no-ip.org

crt.club

crt.biz

crt.rocks

rct.studio

trc.org.sg

trc.com.my

crt.it

rct.ro

rtc.li

tcr.com

tcr.ir

trc.be

rtc.pt

trc.li

trc.network

rtc.edu

crt.co.za

rct.info

rct.com

tcr.properties

rtc.pl

rct.nyc

rtc.coop

crt.hn

tcr.it

trc.kr

rtc.co.za

rtc.hr

rtc.cc

rct.de

tcr.es

trc.es

crt.ie

rtc.bt

trc.fi

trc.co.th

crt.de

tcr.nu

rct.us

trc.co.jp

crt.services

trc.cz

rtc.email

rtc.sg

trc.kz

rct.ba

rct.ir

rct.dk

tcr.ch

rtc.cz

tcr.company

crt.money

rtc.world

rtc.spb.ru

rtc.fi

tcr.edu

rtc.berlin

rct.coop

rtc.lu

tcr.construction

rtc.okinawa

trc.cm

rct.co.za

trc.ae

crt.fr

DNS History

14 records (3 active, 11 former)

●NSa.portsdns.se2026-02-19 → 2026-06-07 · 3 obs

○ 2021-01-07 17:21:52
● 2026-02-19 23:41:26
● 2026-06-07 01:26:30

●NSb.portsdns.net2026-02-19 → 2026-06-07 · 3 obs

○ 2021-01-07 17:21:52
● 2026-02-19 23:41:26
● 2026-06-07 01:26:30

○NSheather.ns.cloudflare.com2019-04-21 → 2019-04-21 · 3 obs

● 2019-04-21 13:13:22
○ 2021-01-07 17:21:52
○ 2026-06-07 01:26:30

○NSnoel.ns.cloudflare.com2019-04-21 → 2019-04-21 · 3 obs

● 2019-04-21 13:13:22
○ 2021-01-07 17:21:52
○ 2026-06-07 01:26:30

○NSns1.rrpproxy.net2021-01-07 → 2021-01-07 · 4 obs

○ 2019-04-21 13:13:22
● 2021-01-07 17:21:52
○ 2026-02-19 23:41:26
○ 2026-06-07 01:26:30

○NSns2.na.rrpproxy.net2021-01-07 → 2021-01-07 · 4 obs

○ 2019-04-21 13:13:22
● 2021-01-07 17:21:52
○ 2026-02-19 23:41:26
○ 2026-06-07 01:26:30

○NSns2.rrpproxy.net2021-01-07 → 2021-01-07 · 4 obs

○ 2019-04-21 13:13:22
● 2021-01-07 17:21:52
○ 2026-02-19 23:41:26
○ 2026-06-07 01:26:30

○A104.27.176.1652019-04-21 → 2019-04-21 · 3 obs

● 2019-04-21 13:13:22
○ 2021-01-07 17:21:52
○ 2026-06-07 01:26:30

○A104.27.177.1652019-04-21 → 2019-04-21 · 3 obs

● 2019-04-21 13:13:22
○ 2021-01-07 17:21:52
○ 2026-06-07 01:26:30

●A193.14.90.2032026-02-19 → 2026-06-07 · 3 obs

○ 2021-01-07 17:21:52
● 2026-02-19 23:41:26
● 2026-06-07 01:26:30

○A2001:41d0:301:100:51:91:60:42021-01-07 → 2021-01-07 · 4 obs

○ 2019-04-21 13:13:22
● 2021-01-07 17:21:52
○ 2026-02-19 23:41:26
○ 2026-06-07 01:26:30

○A2606:4700:30::681b:b0a52019-04-21 → 2019-04-21 · 3 obs

● 2019-04-21 13:13:22
○ 2021-01-07 17:21:52
○ 2026-06-07 01:26:30

○A2606:4700:30::681b:b1a52019-04-21 → 2019-04-21 · 3 obs

● 2019-04-21 13:13:22
○ 2021-01-07 17:21:52
○ 2026-06-07 01:26:30

○A51.91.60.42021-01-07 → 2021-01-07 · 4 obs

○ 2019-04-21 13:13:22
● 2021-01-07 17:21:52
○ 2026-02-19 23:41:26
○ 2026-06-07 01:26:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tools	v0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools, v0n3.nic.tools...	-
ctr.tools	b.portsdns.net, a.portsdns.se	-

✅ Authoritative Response

Server:45.54.35.101

NS records: b.portsdns.net, a.portsdns.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctr.tools (unsigned zone)

⏱️ Timing

Total: 3935ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.14.90.203`
NS	2	`b.portsdns.net, a.portsdns.se`
SOA	1	`a.portsdns.se registry.ports.net`

Analysis

Hierarchy

ctr.tools serves as the parent of www.ctr.tools.

IP Addresses

ctr.tools directs to one IP number, which is 193.14.90.203.

Among the host names that share IP numbers with ctr.tools are satinnaturel.in, polyamp.org, usl.dk and two others.

Name Servers

ctr.tools has two authoritative name servers — b.portsdns.net and a.portsdns.se.

ctr.tools has the same name server delegation as a number of other domains, such as sild.info, ifplc.info, astralloy.biz and two more.

ctr.tools at least partially shares name servers with other domains, for instance eklandakrog.se, systemair.am and podcastsurvey.me.

It is common to find these name servers paired with the name servers dns01.dipcon.com.

Both b.portsdns.net and a.portsdns.se have two IP addresses each. b.portsdns.net resolves to 94.16.23.1 and 2a00:11c0:3d::1; a.portsdns.se resolves to 45.54.35.101 and 2607:f740:e009::1.