ctr.it - dns.ninja

`ctr.it`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:1::c321:10^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	31.11.36.10^{🇮🇹 ARUBA-ASN31.11.32.0/21 Aruba S.p.A. Network}
NS	`dns2.technorail.com` ⭐
		A	2a00:6d42:3:2096::f:1^{🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns2.technorail.com`
		A	95.110.136.8^{🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network}
			PTR	`dns2.technorail.com`
NS	`dns.technorail.com`
		A	2a00:6d40:2:2082::f:1^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns.technorail.com`
		A	94.177.210.13^{🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network}
			PTR	`dns.technorail.com`
NS	`dns3.arubadns.net`
		A	2a00:6d41:3:206e::f:1^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns3.arubadns.net`
		A	95.110.220.5^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`dns3.arubadns.net`
NS	`dns4.arubadns.cz`
		A	2001:15e8:104:4::d8ee^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`dns4.arubadns.cz`
		A	81.2.216.238^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`dns4.arubadns.cz`
MX	`mx.ctr.it` ⭐
		A	62.149.128.72^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd4.aruba.it`
		A	62.149.128.74^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd5.aruba.it`
		A	62.149.128.151^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd6.aruba.it`
		A	62.149.128.154^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd7.aruba.it`
		A	62.149.128.157^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd8.aruba.it`
		A	62.149.128.160^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd1.aruba.it`
		A	62.149.128.163^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd2.aruba.it`
		A	62.149.128.166^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd3.aruba.it`
TXT	`v=spf1 include:aruba.it ~all`
SOA	`dns.technorail.com`hostmaster@ctr.it 2026-05-12 #4

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-06-07 #22

WOT: SAFE (68/100)

Subdomains

imap.ctr.it

mx.ctr.it

Same first word

ctr.nu

ctr.at

ctr.com.my

ctr.com.tw

ctr.as

ctr.be

ctr.com.mx

ctr.ca

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

ctr.de

ctr.tools

ctr.lt

ctr.ru

ctr.co.at

ctr.ro

ctr.fit

Similar names

rct.net.au

rtc.or.kr

crt.sk

trc.cymru

crt.me

trc.ro

rtc.synology.me

rtc.uk.net

rtc.com.tr

rtc.travel

trc.modena.it

tcr.events

crt.com.au

trc.us

crt.org.vn

rtc.la

rtc.org.au

tcr.holdings

rtc.by

tcr.no

trc.tv

crt.at

tcr.at

crt.com

rtc.es

tcr.vn

crt.cz

trc.co.com

tcr.fr

trc.gov.om

crt.cloud

rct.cz

rtc.com

rtc.co

trc.pt

trc.city

rtc.mx

crt.agency

trc.tw

tcr.net

trc.govt.nz

trc.ch

tcr.qa

crt.cash

crt.ink

trc.com.au

tcr.world

crt.be

tcr.org

trc.com.pk

tcr.ca

trc.co.za

crt.life

trc.goip.de

crt.wtf

crt.dk

trc.co.kr

trc.foundation

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

DNS History

15 records (7 active, 8 former)

●NSdns.technorail.com2015-07-13 → 2026-06-07 · 2 obs

● 2015-07-13 06:45:46
● 2026-06-07 21:32:42

●NSdns2.technorail.com2015-07-13 → 2026-06-07 · 2 obs

● 2015-07-13 06:45:46
● 2026-06-07 21:32:42

●NSdns3.arubadns.net2015-07-13 → 2026-06-07 · 2 obs

● 2015-07-13 06:45:46
● 2026-06-07 21:32:42

●NSdns4.arubadns.cz2015-07-13 → 2026-06-07 · 2 obs

● 2015-07-13 06:45:46
● 2026-06-07 21:32:42

●MXmx.ctr.it2015-07-13 → 2026-06-07 · 2 obs

● 2015-07-13 06:45:46
● 2026-06-07 21:32:42

●A2a00:6d40:4:1::c321:102026-03-08 → 2026-06-07 · 3 obs

○ 2017-09-21 04:22:26
● 2026-03-08 12:58:22
● 2026-06-07 21:32:42

●A31.11.36.102026-03-08 → 2026-06-07 · 3 obs

○ 2017-09-21 04:22:26
● 2026-03-08 12:58:22
● 2026-06-07 21:32:42

○A62.149.128.1512015-07-13 → 2017-09-21 · 4 obs

● 2015-07-13 06:45:46
● 2017-09-21 04:22:26
○ 2026-03-08 12:58:22
○ 2026-06-07 21:32:42

○A62.149.128.1542015-07-13 → 2017-09-21 · 4 obs

● 2015-07-13 06:45:46
● 2017-09-21 04:22:26
○ 2026-03-08 12:58:22
○ 2026-06-07 21:32:42

○A62.149.128.1572015-07-13 → 2017-09-21 · 4 obs

● 2015-07-13 06:45:46
● 2017-09-21 04:22:26
○ 2026-03-08 12:58:22
○ 2026-06-07 21:32:42

○A62.149.128.1602015-07-13 → 2017-09-21 · 4 obs

● 2015-07-13 06:45:46
● 2017-09-21 04:22:26
○ 2026-03-08 12:58:22
○ 2026-06-07 21:32:42

○A62.149.128.1632015-07-13 → 2017-09-21 · 4 obs

● 2015-07-13 06:45:46
● 2017-09-21 04:22:26
○ 2026-03-08 12:58:22
○ 2026-06-07 21:32:42

○A62.149.128.1662015-07-13 → 2017-09-21 · 4 obs

● 2015-07-13 06:45:46
● 2017-09-21 04:22:26
○ 2026-03-08 12:58:22
○ 2026-06-07 21:32:42

○A62.149.128.722015-07-13 → 2017-09-21 · 4 obs

● 2015-07-13 06:45:46
● 2017-09-21 04:22:26
○ 2026-03-08 12:58:22
○ 2026-06-07 21:32:42

○A62.149.128.742015-07-13 → 2017-09-21 · 4 obs

● 2015-07-13 06:45:46
● 2017-09-21 04:22:26
○ 2026-03-08 12:58:22
○ 2026-06-07 21:32:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	m.dns.it, r.dns.it, nameserver.cnr.it, dns.nic.it...	-
ctr.it	dns4.arubadns.cz, dns3.arubadns.net, dns.technorail.com, dns2.technorail.com	-

✅ Authoritative Response

Server:95.110.220.5

NS records: dns4.arubadns.cz, dns3.arubadns.net, dns.technorail.com, dns2.technorail.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctr.it (unsigned zone)

⏱️ Timing

Total: 1202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.11.36.10`
AAAA	1	`2a00:6d40:4:1::c321:10`
NS	4	`dns2.technorail.com, dns3.arubadns.net...`
MX	1	`mx.ctr.it (pri: 10)`
TXT	1	`v=spf1 include:aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.ctr.it`

Analysis

Hierarchy

imap.ctr.it and mx.ctr.it are both subdomains of ctr.it.

IP Addresses

ctr.it points to two IP numbers: 31.11.36.10 and 2a00:6d40:4:1::c321:10.

sireco.it, labiba.org, fradip.com and two other host names share IP numbers with ctr.it.

Name Servers

ctr.it carries NS records pointing to 4 name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

The name servers of ctr.it overlap at least partially with those of other domains — among them albergocarla.it, lucidaturamarmo.it, digilocal.it and two more.

Each of the four hosts dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net has two IP addresses. dns2.technorail.com points to 95.110.136.8 and 2a00:6d42:3:2096::f:1. dns.technorail.com points to 94.177.210.13 and 2a00:6d40:2:2082::f:1. dns4.arubadns.cz points to 81.2.216.238 and 2001:15e8:104:4::d8ee. dns3.arubadns.net points to 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

Mail for ctr.it is handled by a single mail server, mx.ctr.it.

mx.ctr.it resolves to 8 IP numbers — 62.149.128.72, 62.149.128.74, 62.149.128.151 plus five more.