cpp.cz - dns.ninja

`cpp.cz`

DNSSEC	🔒 Signed (DS record present)
A	217.16.188.231^{🇨🇿 VSHOSTING217.16.176.0/20 III.}
		PTR	`cpp-www02.vs.fg.cz`
NS	`ns1.vig.cz` ⭐
		A	185.52.216.200^{🇨🇿 KOOPERATIVA-AS185.52.216.0/24 Kooperativa pojistovna, a.s., Vienna Insurance Group}
			PTR	`ns1.vig.cz`
NS	`ns2.vig.cz`
		A	185.52.216.201^{🇨🇿 KOOPERATIVA-AS185.52.216.0/24 Kooperativa pojistovna, a.s., Vienna Insurance Group}
			PTR	`ns2.vig.cz`
NS	`ns3.vig.cz`
		A	185.52.218.200^{🇨🇿 KOOPERATIVA-AS185.52.218.0/24 Kooperativa pojistovna, a.s., Vienna Insurance Group}
			PTR	`ns3.vig.cz`
NS	`ns4.vig.cz`
		A	185.52.218.201^{🇨🇿 KOOPERATIVA-AS185.52.218.0/24 Kooperativa pojistovna, a.s., Vienna Insurance Group}
			PTR	`ns4.vig.cz`
MX	`cpp-cz.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
TXT	`_v8017j3p5jpqawlhsm213ho3kxmo3ge`
TXT	`_o0m3jbayvekn0wkypu21m733e219h7q`
TXT	`MS=ms76420270`
TXT	`_tmt0ros9gdf0ho80jvi91jcs18vca5z`
TXT	`VxEQoNyAYGTgqqhTTKVze3aqkAnb5yDNYibMTMV095Y5NlcW7deBuK2iix2DPlvplefbjdSmQbHfX...`
TXT	`apple-domain-verification=tqgPkysqgYXG2DMY`
TXT	`figma-domain-verification=829bff851ac0fe80a8ded16cffc7f535e05a69f539eb83b8028...`
TXT	`_68ccpaoxm28oabo1u6o1zyo5sysivfj`
TXT	`_5srq4y4gtsnp968hne1bqpdbl8ebxat`
TXT	`_e1k72jnuntzx4fljbjwm82uj6wxgha1`
TXT	`_tzum97pqg0wcpaayegwl9el5jfoqrjp`
TXT	`_t297t9i9ka1o0cntvb4812dce5m0f6i`
TXT	`miro-verification=5b40a23c1812b616783563b0e49f5d35451c5817`
TXT	`_g0bl69ljl2zo4ucggq7wzm0yimwkg6q`
TXT	`v=spf1 include:spf.vig.cz -all`
TXT	`anthropic-domain-verification-2chp3x=MIstM3cECXBcpjO9JHdfGD0rL`
SOA	`ns1.vig.cz`domains@koop.cz 2026-07-13 #7

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1784805442

rank #301918 globally
rank #1289 in the tld
WOT: SAFE (60/100)
📈 Tranco rank: #514,452

Subdomains

susp-landing-page.cpp.cz

moje.cpp.cz

www.cpp.cz

insure.cpp.cz

Same first word

cpp.io

cpp.org.ua

cpp.org.ro

cpp.it

cpp.co.at

cpp.ph

cpp.com.mx

cpp.co.th

cpp.bz

cpp.co.bw

cpp.co.ae

cpp.com.py

cpp.wtf

cpp.com.sg

cpp.guru

cpp.com.hr

cpp.ac

cpp.cn

cpp.at

cpp.world

cpp.fail

cpp.ru

cpp.fr

cpp.tax

cpp.org.cn

cpp.cz

cpp.in

cpp.org.br

cpp.sakura.ne.jp

cpp.co.uk

cpp.es

cpp.org

cpp.cx

cpp.us

cpp.ne.jp

cpp.pt

cpp.university

cpp.eu

cpp.lk

cpp.ca

cpp.in.ua

cpp.com.cn

cpp.dk

cpp.com.ar

cpp.fi

cpp.hr

cpp.academy

cpp.press

cpp.org.es

cpp.ac.nz

cpp.com

cpp.cc

cpp.pp.ua

cpp.pl

cpp.exposed

cpp.net.pl

cpp.foundation

cpp.com.ua

cpp.net.pk

cpp.co.id

cpp.com.vn

cpp.sk

cpp.sh

cpp.mx

cpp.ag

cpp.biz

cpp.ud.it

cpp.go.th

cpp.su

cpp.canon

cpp.co.nz

cpp.education

cpp.sp.gov.br

cpp.com.au

cpp.org.pl

cpp.school

cpp.to

cpp.gov.ge

cpp.info

cpp.ninja

cpp.training

cpp.im

cpp.dp.ua

cpp.gripe

cpp.com.pk

cpp.si

cpp.net

cpp.uk

cpp.ch

cpp.org.nz

cpp.bet

cpp.com.pe

cpp.com.ru

cpp.al

cpp.org.hk

cpp.care

cpp.hk

cpp.edu.mx

cpp.me

cpp.com.br

Similar names

ppc.tools

ppc.co.at

ppc.church

ppc.tw

pcp.dk

ppc.ac.th

ppc.net.in

pcp.su

ppc.digital

pcp.be

ppc.net

pcp.asso.fr

ppc.cl

ppc.gr

ppc.institute

pcp.net

pcp.com

ppc.org.il

ppc.la

pcp.gov.sd

ppc.in.ua

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ppc.kz

ppc.se

pcp.vet

pcp.org.pl

ppc.fi

ppc.co.za

ppc.africa

pcp.it

ppc.bz

pcp.com.mx

ppc.ai

ppc.cz

ppc.hu

ppc.com.my

pcp.org.uk

ppc.ro

ppc.org.gy

ppc.jp

pcp.cloud

ppc.email

ppc.net.my

ppc.it

ppc.gov.qa

ppc.nl

pcp.com.hk

ppc.gmbh

ppc.lol

pcp.org.pe

pcp.me

ppc.wtf

ppc.xyz

ppc.ru

pcp.cl

ppc.net.sa

pcp.co.cr

pcp.ph

ppc.vn

pcp.io

pcp.gr

ppc.org

pcp.tv

ppc.be

DNS History

17 records (6 active, 11 former)

○NSns.trilog.cz2015-09-01 → 2018-08-21 · 4 obs

● 2015-09-01 03:44:24
● 2018-08-21 16:32:18
○ 2019-08-06 21:48:48
○ 2026-07-23 11:34:48

○NSns01.vig.cz2019-08-06 → 2020-11-06 · 5 obs

○ 2018-08-21 16:32:18
● 2019-08-06 21:48:48
● 2020-11-06 15:10:28
○ 2026-02-24 14:57:42
○ 2026-07-23 11:34:48

○NSns02.vig.cz2019-08-06 → 2020-11-06 · 5 obs

○ 2018-08-21 16:32:18
● 2019-08-06 21:48:48
● 2020-11-06 15:10:28
○ 2026-02-24 14:57:42
○ 2026-07-23 11:34:48

●NSns1.vig.cz2026-02-24 → 2026-07-23 · 3 obs

○ 2020-11-06 15:10:28
● 2026-02-24 14:57:42
● 2026-07-23 11:34:48

○NSns2.ignum.cz2015-09-01 → 2018-08-21 · 4 obs

● 2015-09-01 03:44:24
● 2018-08-21 16:32:18
○ 2019-08-06 21:48:48
○ 2026-07-23 11:34:48

○NSns2.trilog.cz2015-09-01 → 2018-08-21 · 4 obs

● 2015-09-01 03:44:24
● 2018-08-21 16:32:18
○ 2019-08-06 21:48:48
○ 2026-07-23 11:34:48

●NSns2.vig.cz2026-02-24 → 2026-07-23 · 3 obs

○ 2020-11-06 15:10:28
● 2026-02-24 14:57:42
● 2026-07-23 11:34:48

●NSns3.vig.cz2026-02-24 → 2026-07-23 · 3 obs

○ 2020-11-06 15:10:28
● 2026-02-24 14:57:42
● 2026-07-23 11:34:48

●NSns4.vig.cz2026-02-24 → 2026-07-23 · 3 obs

○ 2020-11-06 15:10:28
● 2026-02-24 14:57:42
● 2026-07-23 11:34:48

●MXcpp-cz.mail.protection.outlook.com2026-02-24 → 2026-07-23 · 3 obs

○ 2020-11-06 15:10:28
● 2026-02-24 14:57:42
● 2026-07-23 11:34:48

○MXiesa-01.koop.cz2015-09-01 → 2018-08-21 · 4 obs

● 2015-09-01 03:44:24
● 2018-08-21 16:32:18
○ 2019-08-06 21:48:48
○ 2026-07-23 11:34:48

○MXiesa-02.koop.cz2015-09-01 → 2018-08-21 · 4 obs

● 2015-09-01 03:44:24
● 2018-08-21 16:32:18
○ 2019-08-06 21:48:48
○ 2026-07-23 11:34:48

○MXiesa-03.koop.cz2015-09-01 → 2018-08-21 · 4 obs

● 2015-09-01 03:44:24
● 2018-08-21 16:32:18
○ 2019-08-06 21:48:48
○ 2026-07-23 11:34:48

○MXmailgw-mpk.vig.cz2019-08-06 → 2020-11-06 · 5 obs

○ 2018-08-21 16:32:18
● 2019-08-06 21:48:48
● 2020-11-06 15:10:28
○ 2026-02-24 14:57:42
○ 2026-07-23 11:34:48

○MXmailgw-zdc.vig.cz2019-08-06 → 2020-11-06 · 5 obs

○ 2018-08-21 16:32:18
● 2019-08-06 21:48:48
● 2020-11-06 15:10:28
○ 2026-02-24 14:57:42
○ 2026-07-23 11:34:48

○A195.250.146.692015-09-01 → 2020-07-31 · 4 obs

● 2015-09-01 03:44:24
● 2020-07-31 20:55:32
○ 2020-11-06 15:10:28
○ 2026-07-23 11:34:48

●A217.16.188.2312020-11-06 → 2026-07-23 · 3 obs

○ 2020-07-31 20:55:32
● 2020-11-06 15:10:28
● 2026-07-23 11:34:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz	-
cpp.cz	ns1.vig.cz, ns2.vig.cz, ns3.vig.cz, ns4.vig.cz	4 records

✅ Authoritative Response

Server:185.52.218.201

NS records: ns1.vig.cz, ns2.vig.cz, ns3.vig.cz, ns4.vig.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 824ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.16.188.231`
NS	4	`ns2.vig.cz, ns3.vig.cz...`
MX	1	`cpp-cz.mail.protection.outlook.com (pri:`
TXT	16	`v=spf1 include:spf.vig.cz -all, anthropic-domain-verification-2chp3x=MIs...`
SOA	1	`ns1.vig.cz domains.koop.cz`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vig.cz, ns2.vig.cz, ns3.vig.cz...)

Analysis

Hierarchy

cpp.cz has four subdomains: susp-landing-page.cpp.cz, moje.cpp.cz, www.cpp.cz and insure.cpp.cz.

IP Addresses

cpp.cz has exactly one IP address — 217.16.188.231.

Further host names like www.cpp.cz and cpp-www02.vs.fg.cz overlap in IP numbers with cpp.cz.

Name Servers

Four name servers handle the delegation for cpp.cz: ns1.vig.cz, ns2.vig.cz, ns3.vig.cz and ns4.vig.cz.

There is at least partial name server overlap between cpp.cz and other domains — mainpointkarlin.cz, platformavize0.cz, vig-re.com and two more among them.

Four host names, each with one IP address: ns1.vig.cz has 185.52.216.200, ns2.vig.cz has 185.52.216.201, ns3.vig.cz has 185.52.218.200 and ns4.vig.cz has 185.52.218.201.

Mail Servers

cpp.cz uses one mail server — cpp-cz.mail.protection.outlook.com.

cpp-cz.mail.protection.outlook.com has 8 IP addresses: 52.101.68.16, 52.101.68.27, 52.101.73.2 plus 5 more.