it2u.cloud - dns.ninja

it2u.cloud

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4a86🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:cb26🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.74.134Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.38🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjamie.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A2803:f800:50::6ca2:c0a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjamie.ns.cloudflare.com
A2a06:98c1:50::ac40:20a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjamie.ns.cloudflare.com
A108.162.192.168🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A172.64.32.168🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A173.245.58.168🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
NSrenan.ns.cloudflare.com
A2606:4700:58::a29f:2c3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A2803:f800:50::6ca2:c33e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrenan.ns.cloudflare.com
A2a06:98c1:50::ac40:233e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrenan.ns.cloudflare.com
A108.162.195.62🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A162.159.44.62Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A172.64.35.62🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
MXmail.it2u.cloud ⭐
A168.195.12.36🇧🇷 EVEO168.195.12.0/24 CLARO S.A. Customer
PTRmail.it2u.cloud
TXTv=spf1 ip4:168.195.12.36 include:mailcow.email ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.74.134, 172.67.203.38
IPv6 hints2606:4700:3033::6815:4a86, 2606:4700:3035::ac43:cb26
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOAjamie.ns.cloudflare.comdns@cloudflare.com serial=2411132951

cloud

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1786336530

Subdomains

mail.it2u.cloud

Same first word

it2u.dk
it2u.net.au
it2u.cc
it2u.net
it2u.biz
it2u.cloud
it2u.nu
it2u.ru
it2u.cz
it2u.de
it2u.com.au
it2u.se
it2u.cn
it2u.com

Similar names

uit2.com
2tui.com
tui2.net
tui2.ru
tui2.com
u2it.com
tu2i.com
ut2i.com

DNS History

9 records (7 active, 2 former)

NSjamie.ns.cloudflare.comrenan.ns.cloudflare.comMXmail.it2u.cloudA104.21.74.134172.67.203.382606:4700:3033::6815:4a862606:4700:3035::ac43:cb262606:4700:3031::6815:4a862606:4700:3034::ac43:cb26
●NSjamie.ns.cloudflare.com2026-05-25 → 2026-08-10 · 2 obs
● 2026-05-25 19:18:54
● 2026-08-10 04:41:04
●NSrenan.ns.cloudflare.com2026-05-25 → 2026-08-10 · 2 obs
● 2026-05-25 19:18:54
● 2026-08-10 04:41:04
●MXmail.it2u.cloud2026-05-25 → 2026-08-10 · 2 obs
● 2026-05-25 19:18:54
● 2026-08-10 04:41:04
●A104.21.74.1342026-05-25 → 2026-08-10 · 2 obs
● 2026-05-25 19:18:54
● 2026-08-10 04:41:04
●A172.67.203.382026-05-25 → 2026-08-10 · 2 obs
● 2026-05-25 19:18:54
● 2026-08-10 04:41:04
○A2606:4700:3031::6815:4a862026-05-25 → 2026-06-16 · 4 obs
● 2026-05-25 19:18:54
● 2026-06-16 00:24:12
○ 2026-06-21 06:07:16
○ 2026-08-10 04:41:04
●A2606:4700:3033::6815:4a862026-06-21 → 2026-08-10 · 3 obs
○ 2026-06-16 00:24:12
● 2026-06-21 06:07:16
● 2026-08-10 04:41:04
○A2606:4700:3034::ac43:cb262026-05-25 → 2026-06-16 · 4 obs
● 2026-05-25 19:18:54
● 2026-06-16 00:24:12
○ 2026-06-21 06:07:16
○ 2026-08-10 04:41:04
●A2606:4700:3035::ac43:cb262026-06-21 → 2026-08-10 · 3 obs
○ 2026-06-16 00:24:12
● 2026-06-21 06:07:16
● 2026-08-10 04:41:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cloudns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info-
it2u.cloudjamie.ns.cloudflare.com, renan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.168

NS records: jamie.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it2u.cloud (unsigned zone)

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.203.38, 104.21.74.134
AAAA22606:4700:3035::ac43:cb26, 2606:4700:3033::6815:4a86
NS2jamie.ns.cloudflare.com, renan.ns.cloudflare.com
MX1mail.it2u.cloud (pri: 10)
TXT1v=spf1 ip4:168.195.12.36 include:mailcow
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jamie.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

it2u.cloud is a parent domain of mail.it2u.cloud.

IP Addresses

it2u.cloud has four IP addresses: 104.21.74.134, 172.67.203.38, 2606:4700:3033::6815:4a86 and 2606:4700:3035::ac43:cb26.

absltd.in, 34wk.com, gre.co.uk plus two other host names have IP numbers in common with it2u.cloud.

Name Servers

The NS records for it2u.cloud delegate to jamie.ns.cloudflare.com and renan.ns.cloudflare.com.

The name server configuration of it2u.cloud is shared with other domains, for instance flashpackerco.com, dao-zebec.network, challenging.events and two others.

it2u.cloud shares at least some of its name servers with other domains, including tikko.cn, stevensworldwide.com, scs789.pro and two others.

These name servers are frequently paired with the name servers gene.ns.cloudflare.com and cris.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jamie.ns.cloudflare.com maps to 108.162.192.168, 172.64.32.168, 173.245.58.168 and 3 additional IP addresses.

renan.ns.cloudflare.com maps to 108.162.195.62, 162.159.44.62, 172.64.35.62 and 3 additional IP addresses.

Mail Servers

it2u.cloud uses one mail server — mail.it2u.cloud.

mail.it2u.cloud resolves to 168.195.12.36 and no other IP number.