core.it - dns.ninja

`core.it`

DNSSEC	⚠️ Not signed
A	31.11.35.197^{🇮🇹 ARUBA-ASN31.11.32.0/21 Aruba S.p.A. Network}
		PTR	`webs35-197.aruba.it`
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	`core-it.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms55227576`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns.technorail.com`hostmaster@core.it 2026-05-10 #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 2026-08-04 #23

WOT: SAFE (68/100)

Subdomains

www.core.it

Same first word

core.microsoft

core.insure

core.nic.in

core.gen.tr

core.org.pt

core.com.sg

core.city

core.sk

core.at

core.coop

core.moe

core.co.th

core.org.cn

core.org.br

core.us-west-2.elasticbeanstalk.com

core.me

core.su

core.co.nz

core.ba

core.ro

core.sa

core.kim

core.co.uk

core.icu

core.li

core.blue

core.co.jp

core.tf

core.dns-cloud.net

core.cards

core.bot

core.cloudapp.net

core.boutique

core.s3.amazonaws.com

core.clothing

core.limited

core.sh

core.info

core.physio

core.fr

core.dev

core.wiki

core.windows

core.ai

core.money

core.coach

core.camera

core.productions

core.co.za

core.ca

core.vn

core.it

core.cz

core.com.hk

core.kz

core.com

core.tv

core.je

core.to

core.dental

core.kr

core.repair

core.pk

core.education

core.mx

core.gr

core.md

core.edu

core.se

core.org.ua

core.builders

core.life

core.energy

core.com.ru

core.nl

core.cx

core.dating

core.farm

core.ps

core.ac.uk

core.bet

core.team

core.fail

core.exposed

core.pro

core.email

core.healthcare

core.pl

core.taxi

core.or.kr

core.com.tr

core.ru

core.hu

core.ws

core.mba

core.in

core.network

core.la

core.cw

core.cloud

core.co

core.co.in

core.com.mx

core.pm

core.live

core.ec

core.golf

core.us

core.uk.com

core.edu.au

core.technology

core.redirectme.net

core.net

core.bz

core.my

core.host

core.fm

core.ch

core.tech

core.gs

core.red

core.engineering

core.hosting

core.com.ph

core.im

core.kids

core.ee

core.legal

core.photos

core.de

core.com.ec

core.bg

core.app

core.be

core.ie

core.com.pl

core.cv.ua

core.today

core.chat

core.ac

core.care

core.net.id

core.ms

core.direct

core.pp.ua

core.ac.jp

core.guru

core.world

core.org.mx

core.love

core.capital

core.org

Similar names

ecro.edu.mx

erco.be

ecor.cz

reco.mi.it

creo.pro

ocer.net

reco.guru

oerc.net

reco.co.th

ecro.fr

eocr.cn

cero.it

reco.be

erco.se

ocre.de

eocr.com

creo.com.tr

creo.online

reco.info

ecor.net

creo.ch

oerc.at

reco.ma

oecr.net

reco.sk

ecro.net

cero.gr.jp

rcoe.ru

ecor.ch

coer.net

erco.pl

reco.fi

ecor.store

reco.pl

erco.cz

reco.com.mx

creo.co

roce.it

orce.ie

creo.host

coer.de

orce.nl

ecro.de

reco.tw

erco.si

coer.nl

erco.online

rcoe.info

rcoe.tv

reco.co.za

erco.cn

croe.ru

roce.org

creo.net

reoc.org

erco.co.kr

creo.kr

reco.pt

ocre.be

ocre.net

orce.com.br

cero.nu

reco.email

creo.ru

ecor.io

reco.us

reco.me

reco.com

ceor.net

reco.co.nz

creo.com.na

roce.com.mx

eroc.cz

erco.com.qa

rcoe.us

cero.ca

cero.software

ocre.info

coer.eu

erco.co.uk

erco.com.br

orec.nl

ecor.ca

creo.biz

erco.ovh

creo.chat

DNS History

15 records (6 active, 9 former)

●NSdns.technorail.com2015-07-22 → 2026-08-04 · 2 obs

● 2015-07-22 16:11:04
● 2026-08-04 21:36:44

●NSdns2.technorail.com2015-07-22 → 2026-08-04 · 2 obs

● 2015-07-22 16:11:04
● 2026-08-04 21:36:44

●NSdns3.arubadns.net2015-07-22 → 2026-08-04 · 2 obs

● 2015-07-22 16:11:04
● 2026-08-04 21:36:44

●NSdns4.arubadns.cz2015-07-22 → 2026-08-04 · 2 obs

● 2015-07-22 16:11:04
● 2026-08-04 21:36:44

●MXcore-it.mail.protection.outlook.com2026-02-17 → 2026-08-04 · 3 obs

○ 2017-09-12 05:25:18
● 2026-02-17 01:50:48
● 2026-08-04 21:36:44

○MXmx.core.it2015-07-22 → 2017-09-12 · 4 obs

● 2015-07-22 16:11:04
● 2017-09-12 05:25:18
○ 2026-02-17 01:50:48
○ 2026-08-04 21:36:44

●A31.11.35.1972026-02-17 → 2026-08-04 · 3 obs

○ 2017-09-12 05:25:18
● 2026-02-17 01:50:48
● 2026-08-04 21:36:44

○A62.149.128.1512015-07-22 → 2017-09-12 · 4 obs

● 2015-07-22 16:11:04
● 2017-09-12 05:25:18
○ 2026-02-17 01:50:48
○ 2026-08-04 21:36:44

○A62.149.128.1542015-07-22 → 2017-09-12 · 4 obs

● 2015-07-22 16:11:04
● 2017-09-12 05:25:18
○ 2026-02-17 01:50:48
○ 2026-08-04 21:36:44

○A62.149.128.1572015-07-22 → 2017-09-12 · 4 obs

● 2015-07-22 16:11:04
● 2017-09-12 05:25:18
○ 2026-02-17 01:50:48
○ 2026-08-04 21:36:44

○A62.149.128.1602015-07-22 → 2017-09-12 · 4 obs

● 2015-07-22 16:11:04
● 2017-09-12 05:25:18
○ 2026-02-17 01:50:48
○ 2026-08-04 21:36:44

○A62.149.128.1632015-07-22 → 2017-09-12 · 4 obs

● 2015-07-22 16:11:04
● 2017-09-12 05:25:18
○ 2026-02-17 01:50:48
○ 2026-08-04 21:36:44

○A62.149.128.1662015-07-22 → 2017-09-12 · 4 obs

● 2015-07-22 16:11:04
● 2017-09-12 05:25:18
○ 2026-02-17 01:50:48
○ 2026-08-04 21:36:44

○A62.149.128.722015-07-22 → 2017-09-12 · 4 obs

● 2015-07-22 16:11:04
● 2017-09-12 05:25:18
○ 2026-02-17 01:50:48
○ 2026-08-04 21:36:44

○A62.149.128.742015-07-22 → 2017-09-12 · 4 obs

● 2015-07-22 16:11:04
● 2017-09-12 05:25:18
○ 2026-02-17 01:50:48
○ 2026-08-04 21:36:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
core.it	dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz	-

✅ Authoritative Response

Server:95.110.220.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core.it (unsigned zone)

⏱️ Timing

Total: 927ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.11.35.197`
NS	4	`dns.technorail.com, dns4.arubadns.cz...`
MX	1	`core-it.mail.protection.outlook.com (pri`
TXT	2	`MS=ms55227576, v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns.technorail.com hostmaster.core.it`

Analysis

Hierarchy

core.it serves as the parent of www.core.it.

IP Addresses

core.it points to a single IP number: 31.11.35.197.

Additional host names — verrocchio.biz, bompy.it, wingchunkungfu.it and two others — share IP numbers with core.it.

Name Servers

core.it has four authoritative name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

core.it has at least partial name server overlap with other domains, such as matrixtechnology.it, edilferramenta.it, casaemma.it and two others.

dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net all point to exactly two IP numbers each: dns2.technorail.com → 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com → 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz → 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net → 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

core.it has one mail server: core-it.mail.protection.outlook.com.

core-it.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.8, 52.101.68.10, 52.101.73.24 and 5 other.