cu2.to - dns.ninja

cu2.to

DNSSEC⚠️ Not signed
NSkate.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A2803:f800:50::6ca2:c07c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkate.ns.cloudflare.com
A2a06:98c1:50::ac40:207c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkate.ns.cloudflare.com
A108.162.192.124🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A172.64.32.124🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A173.245.58.124🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
NSrustam.ns.cloudflare.com
A2606:4700:58::a29f:2c94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrustam.ns.cloudflare.com
A2803:f800:50::6ca2:c394🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrustam.ns.cloudflare.com
A2a06:98c1:50::ac40:2394🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrustam.ns.cloudflare.com
A108.162.195.148🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrustam.ns.cloudflare.com
A162.159.44.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrustam.ns.cloudflare.com
A172.64.35.148🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrustam.ns.cloudflare.com
MXcu2-to.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTanthropic-domain-verification-sf1qh2=SWohPlhzLu5XBAgPyhDEkTHsZ
TXTv=spf1 include:spf.protection.outlook.com -all
SOAkate.ns.cloudflare.comdns@cloudflare.com serial=2406749589

to

DNSSEC⚠️ Not signed
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=1782711318

Same first word

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cu2.us
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cu2.eu
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cu2.co.nz
cu2.mobi
cu2.online

Similar names

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2cu.cn
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uc2.dk
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uc2.net
2cu.online
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c2u.eu
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2cu.nu
uc2.com
c2u.se
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c2u.com.au
c2u.top
2cu.se
uc2.mobi
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u2c.sakura.ne.jp
uc2.ru
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uc2.eu
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u2c.co.kr
uc2.nl
u2c.su
2cu.ph
2uc.de
2cu.be
u2c.de
c2u.ca
2cu.co.uk

DNS History

3 records (3 active, 0 former)

NSkate.ns.cloudflare.comrustam.ns.cloudflare.comMXcu2-to.mail.protection.outlook.com
●NSkate.ns.cloudflare.com2026-04-03 → 2026-06-29 · 2 obs
● 2026-04-03 04:24:22
● 2026-06-29 05:47:54
●NSrustam.ns.cloudflare.com2026-04-03 → 2026-06-29 · 2 obs
● 2026-04-03 04:24:22
● 2026-06-29 05:47:54
●MXcu2-to.mail.protection.outlook.com2026-04-03 → 2026-06-29 · 2 obs
● 2026-04-03 04:24:22
● 2026-06-29 05:47:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
tons01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info8 records
cu2.torustam.ns.cloudflare.com, kate.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.148

NS records: rustam.ns.cloudflare.com, kate.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for to (unsigned zone)

⏱️ Timing

Total: 1072ms | Queries: -

📄 Records

TypeCountSample Data
NS2kate.ns.cloudflare.com, rustam.ns.cloudflare.com
MX1cu2-to.mail.protection.outlook.com (pri:
TXT2anthropic-domain-verification-sf1qh2=SWo, v=spf1 include:spf.protection.outlook.co
SOA1kate.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

Name Servers

cu2.to is served by two delegated name servers, kate.ns.cloudflare.com and rustam.ns.cloudflare.com.

cu2.to has the same name server delegation as a number of other domains, such as 896880.xyz, pbdombud.eu, sneakerstyles.com and two more.

The name servers of cu2.to overlap at least partially with those of other domains — among them mustknowinvesting.com, xtom.social, viralproducts.com and two more.

The name servers nelci.ns.cloudflare.com, dalary.ns.cloudflare.com and mitchell.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

kate.ns.cloudflare.com carries IP addresses 108.162.192.124, 172.64.32.124 and 173.245.58.124, with 3 other addresses beyond those.

rustam.ns.cloudflare.com carries IP addresses 108.162.195.148, 162.159.44.148 and 172.64.35.148, with 3 other addresses beyond those.

Mail Servers

cu2.to routes its mail through a single mail server, cu2-to.mail.protection.outlook.com.

cu2-to.mail.protection.outlook.com directs to 6 IP numbers, including 52.101.124.117, 52.101.137.0 and 52.101.157.80, along with 3 other.