`cpdnk.ru`

DNSSEC	⚠️ Not signed
NS	`ns1.rdtc.ru` ⚠️ Not in zone NS records
		A	62.231.190.10^{🇷🇺 RDTC-AS62.231.184.0/21 Regional Digital Telecomunication Company}
			PTR	`hosting.rdtc.ru`
NS	`ns4-l2.nic.ru` ⚠️ Not in zone NS records
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
			PTR	`ns4-l2.nic.ru`
NS	`ns8-l2.nic.ru` ⚠️ Not in zone NS records
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
			PTR	`ns8-l2.nic.ru`

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068693

Same first word

cpdnk.ru

Similar names

cdnpk.net

pkcdn.org

pkcdn.com

cdkpn.com

kpcdn.net

ndcpk.com

ckpnd.com

kpcdn.com

ckdpn.com

dkpcn.com

kpcdn.co

dkpnc.com

cnkpd.com

cdnpk.com

cnpdk.net

cnpkd.com

dnkpc.com

DNS History

5 records (3 active, 2 former)

●NSns1.rdtc.ru2019-12-24 → 2026-04-29 · 2 obs

● 2019-12-24 13:56:22
● 2026-04-29 15:55:06

●NSns4-l2.nic.ru2026-03-25 → 2026-04-29 · 3 obs

○ 2019-12-24 13:56:22
● 2026-03-25 22:38:08
● 2026-04-29 15:55:06

●NSns8-l2.nic.ru2026-03-25 → 2026-04-29 · 3 obs

○ 2019-12-24 13:56:22
● 2026-03-25 22:38:08
● 2026-04-29 15:55:06

○MXmail.cpdnk.ru2019-12-24 → 2019-12-24 · 3 obs

● 2019-12-24 13:56:22
○ 2026-03-25 22:38:08
○ 2026-04-29 15:55:06

○A62.231.190.102019-12-24 → 2019-12-24 · 3 obs

● 2019-12-24 13:56:22
○ 2026-03-25 22:38:08
○ 2026-04-29 15:55:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
cpdnk.ru	ns1.rdtc.ru, ns8-l2.nic.ru, ns4-l2.nic.ru	2 records

✅ Authoritative Response

Server:91.217.20.20

NS records: ns1.rdtc.ru, ns8-l2.nic.ru, ns4-l2.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpdnk.ru (unsigned zone)

⏱️ Timing

Total: 4244ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns8-l2.nic.ru, ns4-l2.nic.ru)

Analysis

Name Servers

cpdnk.ru is delegated to three name servers: ns4-l2.nic.ru, ns8-l2.nic.ru and ns1.rdtc.ru.

At least part of the name servers for cpdnk.ru are shared with other domains, for instance nubes.ru, sogdavia.com, shps.ru, winwinexpert.ru and mdparking.ru.

These name servers are commonly used with ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru and ns3.nic.ru.

Host names with a single IP:

ns4-l2.nic.ru points to: 91.217.20.20

ns8-l2.nic.ru points to: 91.217.21.20

ns1.rdtc.ru points to: 62.231.190.10

cpdnk.ru - robtex.com

cpdnk.ru

ru