cntdev.ru - dns.ninja

`cntdev.ru`

DNSSEC	⚠️ Not signed
A	94.251.99.249^{🇷🇺 ZSTTKAS94.251.98.0/23}
		PTR	`host-94-251-99-249.bbcustomer.zsttk.net`
NS	`ns10.hoster.ru` ⭐
		A	2a00:13c0:201::2^{🇷🇺 HOSTING-MSK2a00:13c0:201::/48}
			PTR	`ns10.hoster.ru`
		A	195.128.50.221^{🇷🇺 HOSTING-MSK195.128.50.0/24 Filanco Ltd, Hosting-nets HOSTING MSK}
			PTR	`ns10.hoster.ru`
NS	`ns11.hoster.ru`
		A	2a00:13c0:4e:4::3^{🇷🇺 CITYTELECOM-AS2a00:13c0::/32 Citytelecom IPv6 Filanco Ltd.}
			PTR	`ns11.hoster.ru`
		A	31.28.20.108^{🇷🇺 CITYTELECOM-AS31.28.20.0/24 Filanco LLC route object}
			PTR	`ns11.hoster.ru`
MX	`elehant.ru` ⭐
		A	94.251.99.249^{🇷🇺 ZSTTKAS94.251.98.0/23}
			PTR	`host-94-251-99-249.bbcustomer.zsttk.net`
TXT	`google-site-verification=PMgljLVmla1BPC6wdt5g7FGLW4SBvEf9RdVNI2Sg1yo`
TXT	`v=spf1 +a +mx a:cntdev.ru -all`
SOA	`ns10.hoster.ru`support@hoster.ru serial=3606013693

`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=4069367

📈 Tranco rank: #449,066

Subdomains

www.cntdev.ru

Same first word

cntdev.ru

Similar names

devctn.com

cdvnet.com

cntvde.com

tncdev.org

cdvnet.jp

tendvc.com

dcentv.com

dvcnet.hu

vcdent.com

vetcdn.dev

dvcnet.com

nedvtc.com

DNS History

10 records (4 active, 6 former)

○NSdns.fastdns24.com2020-02-12 → 2020-02-12 · 3 obs

● 2020-02-12 05:30:08
○ 2026-05-18 09:55:52
○ 2026-06-24 05:27:30

○NSdns2.fastdns24.org2020-02-12 → 2020-02-12 · 3 obs

● 2020-02-12 05:30:08
○ 2026-05-18 09:55:52
○ 2026-06-24 05:27:30

○NSdns3.fastdns24.eu2020-02-12 → 2020-02-12 · 3 obs

● 2020-02-12 05:30:08
○ 2026-05-18 09:55:52
○ 2026-06-24 05:27:30

○NSdns4.fastdns24.link2020-02-12 → 2020-02-12 · 3 obs

● 2020-02-12 05:30:08
○ 2026-05-18 09:55:52
○ 2026-06-24 05:27:30

●NSns10.hoster.ru2026-05-18 → 2026-06-24 · 3 obs

○ 2020-02-12 05:30:08
● 2026-05-18 09:55:52
● 2026-06-24 05:27:30

●NSns11.hoster.ru2026-05-18 → 2026-06-24 · 3 obs

○ 2020-02-12 05:30:08
● 2026-05-18 09:55:52
● 2026-06-24 05:27:30

●MXelehant.ru2020-02-12 → 2026-06-24 · 2 obs

● 2020-02-12 05:30:08
● 2026-06-24 05:27:30

○A144.76.159.1952020-02-12 → 2020-02-12 · 3 obs

● 2020-02-12 05:30:08
○ 2026-05-18 09:55:52
○ 2026-06-24 05:27:30

○A2a01:4f8:200:32c2::22020-02-12 → 2020-02-12 · 3 obs

● 2020-02-12 05:30:08
○ 2026-05-18 09:55:52
○ 2026-06-24 05:27:30

●A94.251.99.2492026-05-18 → 2026-06-24 · 3 obs

○ 2020-02-12 05:30:08
● 2026-05-18 09:55:52
● 2026-06-24 05:27:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
cntdev.ru	ns10.hoster.ru, ns11.hoster.ru	2 records

✅ Authoritative Response

Server:195.128.50.221

NS records: ns10.hoster.ru, ns11.hoster.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cntdev.ru (unsigned zone)

⏱️ Timing

Total: 872ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.251.99.249`
NS	2	`ns10.hoster.ru, ns11.hoster.ru`
MX	1	`elehant.ru (pri: 10)`
TXT	2	`google-site-verification=PMgljLVmla1BPC6, v=spf1 +a +mx a:cntdev.ru -all`
SOA	1	`ns10.hoster.ru support.hoster.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns10.hoster.ru, ns11.hoster.ru)

Analysis

Hierarchy

www.cntdev.ru is delegated beneath cntdev.ru.

IP Addresses

cntdev.ru resolves to one IP address: 94.251.99.249.

Further host names like host-94-251-99-249.bbcustomer.zsttk.net and elehant.ru overlap in IP numbers with cntdev.ru.

Name Servers

Two name servers handle the delegation for cntdev.ru: ns10.hoster.ru and ns11.hoster.ru.

cntdev.ru uses the same name servers as several other domains — among them preline.ru, nastart.com, basseynoff.com and two more.

The name servers for cntdev.ru are partially shared with other domains like nominus.ru, aktivexpo.ru and srv157238.hoster-test.ru

ns10.hoster.ru and ns11.hoster.ru both carry two IP addresses. The A records for ns10.hoster.ru are 195.128.50.221 and 2a00:13c0:201::2; the A records for ns11.hoster.ru are 31.28.20.108 and 2a00:13c0:4e:4::3.

Mail Servers

Mail for cntdev.ru is handled by a single mail server, elehant.ru.

elehant.ru carries a single IP number, which is 94.251.99.249.