cu7.it - dns.ninja

cu7.it

DNSSEC⚠️ Not signed
A46.252.157.111🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network
PTRhostingweb82.netsons.net
NSdns1.netsons.net ⭐
A46.252.159.53🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network
PTRdns1.netsons.net
NSdns2.netsons.net
A46.252.159.54🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network
PTRdns2.netsons.net
NSdns3.netsons.net
A51.195.116.88🇫🇷 OVH51.195.0.0/16
PTRdns3.netsons.net
NSdns4.netsons.net
A51.255.173.224🇫🇷 OVH51.254.0.0/15
PTRdns4.netsons.net
MXmail.cu7.it ⭐
A46.252.157.111🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network
PTRhostingweb82.netsons.net
TXTv=spf1 +a +mx ~all
SOAdns1.netsons.netadmin@netsons.com 2023-11-22 #30

it

DNSSEC🔒 Signed (DS record present)
NSdns.nic.it ⭐
NSa.dns.it
NSm.dns.it
NSnameserver.cnr.it
NSr.dns.it
NSv.dns.it
SOAdns.nic.ithostmaster@nic.it 2026-08-08 #14

Subdomains

smtp.cu7.it
mail.cu7.it

Same first word

cu7.net
cu7.org
cu7.de
cu7.io
cu7.biz
cu7.co
cu7.it
cu7.com
cu7.us
cu7.cc

Similar names

7uc.me
c7u.cc
7cu.net
u7c.com
uc7.de
uc7.com
uc7.org.cn
7uc.lol
7cu.cc
uc7.cn
7uc.com
c7u.com
uc7.game
uc7.org
7uc.de
u7c.biz
u7c.de
c7u.de
7uc.net
c7u.cn
7cu.com
c7u.me

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSdns1.netsons.netdns2.netsons.netdns3.netsons.netdns4.netsons.netns1.netsons.comns2.netsons.comns3.netsons.comns4.netsons.comMXmail.cu7.itsmtp.cu7.itA46.252.157.111109.168.126.42
●NSdns1.netsons.net2026-03-28 → 2026-08-08 · 3 obs
○ 2016-08-24 13:26:04
● 2026-03-28 20:16:04
● 2026-08-08 12:46:34
●NSdns2.netsons.net2026-03-28 → 2026-08-08 · 3 obs
○ 2016-08-24 13:26:04
● 2026-03-28 20:16:04
● 2026-08-08 12:46:34
●NSdns3.netsons.net2026-03-28 → 2026-08-08 · 3 obs
○ 2016-08-24 13:26:04
● 2026-03-28 20:16:04
● 2026-08-08 12:46:34
●NSdns4.netsons.net2026-03-28 → 2026-08-08 · 3 obs
○ 2016-08-24 13:26:04
● 2026-03-28 20:16:04
● 2026-08-08 12:46:34
○NSns1.netsons.com2015-08-29 → 2016-08-24 · 4 obs
● 2015-08-29 01:47:50
● 2016-08-24 13:26:04
○ 2026-03-28 20:16:04
○ 2026-08-08 12:46:34
○NSns2.netsons.com2015-08-29 → 2016-08-24 · 4 obs
● 2015-08-29 01:47:50
● 2016-08-24 13:26:04
○ 2026-03-28 20:16:04
○ 2026-08-08 12:46:34
○NSns3.netsons.com2016-08-24 → 2016-08-24 · 4 obs
○ 2015-08-29 01:47:50
● 2016-08-24 13:26:04
○ 2026-03-28 20:16:04
○ 2026-08-08 12:46:34
○NSns4.netsons.com2016-08-24 → 2016-08-24 · 4 obs
○ 2015-08-29 01:47:50
● 2016-08-24 13:26:04
○ 2026-03-28 20:16:04
○ 2026-08-08 12:46:34
●MXmail.cu7.it2026-03-28 → 2026-08-08 · 3 obs
○ 2016-08-24 13:26:04
● 2026-03-28 20:16:04
● 2026-08-08 12:46:34
○MXsmtp.cu7.it2015-08-29 → 2016-08-24 · 4 obs
● 2015-08-29 01:47:50
● 2016-08-24 13:26:04
○ 2026-03-28 20:16:04
○ 2026-08-08 12:46:34
○A109.168.126.422015-08-29 → 2016-08-24 · 4 obs
● 2015-08-29 01:47:50
● 2016-08-24 13:26:04
○ 2026-03-28 20:16:04
○ 2026-08-08 12:46:34
●A46.252.157.1112026-03-28 → 2026-08-08 · 3 obs
○ 2016-08-24 13:26:04
● 2026-03-28 20:16:04
● 2026-08-08 12:46:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
itnameserver.cnr.it, r.dns.it, v.dns.it, a.dns.it...-
cu7.itdns4.netsons.net, dns1.netsons.net, dns2.netsons.net, dns3.netsons.net-

✅ Authoritative Response

Server:46.252.159.54

NS records: dns4.netsons.net, dns1.netsons.net, dns2.netsons.net, dns3.netsons.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu7.it (unsigned zone)

⏱️ Timing

Total: 931ms | Queries: -

📄 Records

TypeCountSample Data
A146.252.157.111
NS4dns2.netsons.net, dns3.netsons.net...
MX1mail.cu7.it (pri: 0)
TXT1v=spf1 +a +mx ~all
SOA1dns1.netsons.net admin.netsons.com

Analysis

Hierarchy

smtp.cu7.it and mail.cu7.it are both subdomains of cu7.it.

IP Addresses

cu7.it resolves to one IP address: 46.252.157.111.

hostingweb82.netsons.net, sergiorando.com, mail.marinadipescoluse.it and two other host names share IP numbers with cu7.it.

Name Servers

The authoritative name servers for cu7.it are dns1.netsons.net, dns2.netsons.net, dns3.netsons.net and dns4.netsons.net.

There is at least partial name server overlap between cu7.it and other domains — ciaurusi.com, nolcar.it, aip2italia.org and two more among them.

Each of the four hosts dns1.netsons.net, dns2.netsons.net, dns3.netsons.net and dns4.netsons.net points to a single IP address — dns1.netsons.net points to 46.252.159.53, dns2.netsons.net points to 46.252.159.54, dns3.netsons.net points to 51.195.116.88 and dns4.netsons.net points to 51.255.173.224.

Mail Servers

Mail for cu7.it is handled by a single mail server, mail.cu7.it.

mail.cu7.it carries a single IP number, which is 46.252.157.111.