cu.pl - dns.ninja

`cu.pl`

DNSSEC	⚠️ Not signed
A	213.186.33.5^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
		PTR	`redirect.ovh.net`
NS	`dns12.ovh.net` ⭐
		A	2001:41d0:d00:f100::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns12.ovh.net`
		A	5.135.86.81^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns12.ovh.net`
NS	`ns12.ovh.net`
		A	2001:41d0:b00:eb00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns12.ovh.net`
		A	5.39.102.21^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`ns12.ovh.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com -all`
TXT	`google-site-verification=WmV1tvU_JfBExb7JXDC_81hvn6KFVxqHHd7f4xDVrRE`
SOA	`dns12.ovh.net`tech@ovh.net 2026-02-11 #0

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1783146702

WOT: SAFE (70/100)

Subdomains

www.cu.pl

Same first word

cu.pl

cu.no

cu.st

cu.net

cu.vg

cu.tn

cu.com.au

cu.to

cu.kz

cu.my

cu.gs

cu.ms

cu.edu.so

cu.edu.ng

cu.be

cu.co

cu.ca

cu.ee

cu.fr

cu.cm

cu.la

cu.am

cu.edu.pk

cu

cu.fm

cu.vc

cu.ac.ae

cu.lu

cu.edu.tr

cu.co.kr

cu.edu.ph

cu.hu

cu.net.au

cu.ws

cu.kiev.ua

cu.ac.mw

cu.coop.py

cu.studio

cu.mi.it

cu.org

cu.support

cu.ac

cu.com.ua

cu.co.th

cu.cx

cu.law

cu.net.tw

cu.by

cu.lt

cu.nl

cu.lv

cu.rs

cu.tc

cu.cz

cu.ru

cu.com.tw

cu.ac.kr

cu.cc.ua

cu.com.py

cu.ma

cu.ie

cu.nu

cu.com.pl

cu.careers

cu.se

cu.edu.kz

cu.edu.la

cu.chat

cu.edu.ge

cu.edu.eg

cu.sk.ca

cu.org.tw

cu.edu

cu.com

cu.zone

cu.uz

cu.si

Similar names

uc.life

uc.vc

uc.ac.cr

uc.lv

uc.qld.edu.au

uc.org

uc.zone

uc.edu.ph

uc.kz

uc.or.kr

uc.uk

uc.fm

uc.to

uc.chat

uc.no

uc.org.uy

uc.gen.tr

uc.cz

uc.pl

uc.ms

uc.xyz

uc.hk

uc.edu.au

uc.lc

uc.k12.in.us

uc.com.mx

uc.com.my

uc.edu.co

uc.wtf

uc.sk

uc.gg

uc.net.ua

uc.network

uc.money

uc.ie

uc.com

uc.edu.pe

uc.se

uc.solutions

uc.com.ua

uc.dk

uc.ee

uc.ma

uc.uy

uc.kr.ua

uc.kiev.ua

uc.rw

uc.works

uc.partners

uc.cn

uc.by

DNS History

10 records (4 active, 6 former)

●NSdns12.ovh.net2026-02-18 → 2026-07-04 · 3 obs

○ 2020-10-03 11:29:56
● 2026-02-18 06:16:56
● 2026-07-04 14:33:50

○NSmuchomorek.cu.com.pl2015-08-03 → 2020-10-03 · 4 obs

● 2015-08-03 16:45:04
● 2020-10-03 11:29:56
○ 2026-02-18 06:16:56
○ 2026-07-04 14:33:50

○NSns1.ikp.pl2015-08-03 → 2020-10-03 · 4 obs

● 2015-08-03 16:45:04
● 2020-10-03 11:29:56
○ 2026-02-18 06:16:56
○ 2026-07-04 14:33:50

●NSns12.ovh.net2026-02-18 → 2026-07-04 · 3 obs

○ 2020-10-03 11:29:56
● 2026-02-18 06:16:56
● 2026-07-04 14:33:50

○NSzwirek.cu.com.pl2015-08-03 → 2020-10-03 · 4 obs

● 2015-08-03 16:45:04
● 2020-10-03 11:29:56
○ 2026-02-18 06:16:56
○ 2026-07-04 14:33:50

○MXmx1.aviva.pl2015-08-03 → 2020-10-03 · 4 obs

● 2015-08-03 16:45:04
● 2020-10-03 11:29:56
○ 2026-02-18 06:16:56
○ 2026-07-04 14:33:50

○MXmx2.aviva.pl2015-08-03 → 2020-10-03 · 4 obs

● 2015-08-03 16:45:04
● 2020-10-03 11:29:56
○ 2026-02-18 06:16:56
○ 2026-07-04 14:33:50

●MXsmtp.google.com2026-02-18 → 2026-07-04 · 3 obs

○ 2020-10-03 11:29:56
● 2026-02-18 06:16:56
● 2026-07-04 14:33:50

○A193.200.66.512015-08-03 → 2020-10-03 · 4 obs

● 2015-08-03 16:45:04
● 2020-10-03 11:29:56
○ 2026-02-18 06:16:56
○ 2026-07-04 14:33:50

●A213.186.33.52026-02-18 → 2026-07-04 · 3 obs

○ 2020-10-03 11:29:56
● 2026-02-18 06:16:56
● 2026-07-04 14:33:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
cu.pl	dns12.ovh.net, ns12.ovh.net	-

✅ Authoritative Response

Server:5.39.102.21

NS records: dns12.ovh.net, ns12.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu.pl (unsigned zone)

⏱️ Timing

Total: 941ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.5`
NS	2	`ns12.ovh.net, dns12.ovh.net`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=WmV1tvU_JfBExb7, v=spf1 include:_spf.google.com -all`
SOA	1	`dns12.ovh.net tech.ovh.net`

Analysis

Hierarchy

cu.pl serves as the parent of www.cu.pl.

IP Addresses

cu.pl points to a single IP number: 213.186.33.5.

Additional host names — neo-direct.fr, bestbroker.fr, coinsocialcap.com and two others — share IP numbers with cu.pl.

Name Servers

cu.pl is delegated to two name servers: dns12.ovh.net and ns12.ovh.net.

cu.pl shares its name server setup with other domains, including vibraye.fr, symptos.ch, plares.it and two others.

cu.pl shares at least some of its name servers with other domains, such as lab21.com.tn.

dns12.ovh.net and ns12.ovh.net each resolve to two IP addresses: dns12.ovh.net points to 5.135.86.81 and 2001:41d0:d00:f100::2, while ns12.ovh.net points to 5.39.102.21 and 2001:41d0:b00:eb00::2.

Mail Servers

cu.pl has one mail server: smtp.google.com.

cu.pl shares the same mail server setup as other domains, including mavericklingo.com, silkdrm.com, lesjardinsdenini.com and two others.

cu.pl shares mail servers — at least in part — with other domains, including svetlada.com, congnghedoanphat.com, serviceboosters.com and two others.

These mail servers are frequently used alongside the mail servers alt2.aspmx.l.google.com, aspmx.l.google.com and alt1.aspmx.l.google.com, plus two others.

smtp.google.com points to 9 IP numbers: 172.253.62.27, 172.253.115.27, 172.253.139.27 and 6 other.