`ch-construction.ru`

DNSSEC	⚠️ Not signed
A	89.235.184.252^{🇷🇺 MCN-AS89.235.128.0/18 RU-MCN block 2}
		PTR	`hostmail.mcn.ru`
NS	`host9.mcn.ru` ⭐
		A	89.235.184.252^{🇷🇺 MCN-AS89.235.128.0/18 RU-MCN block 2}
			PTR	`hostmail.mcn.ru`
NS	`ns2.cloudmcn.ru`
		A	89.235.186.39^{🇷🇺 MCN-AS89.235.128.0/18 RU-MCN block 2}
			PTR	`ns2.cea.ru`
NS	`ns4.cloudmcn.ru`
		A	185.66.53.78^{🇭🇺 TEL2TEL-AS185.66.53.0/24 HU-TEL2TEL block}
			PTR	`185-66-53-78.mcntele.com`
MX	`mail.ch-construction.ru` ⭐
		A	193.42.145.126^{🇷🇺 TSB-AS193.42.145.0/24 JSC "Transstroibank"}
TXT	`v=spf1 ip4:217.21.221.26 ip4:217.21.221.6 ip4:89.235.184.252 a mx ~all`
SOA	`host9.mcn.ru`support@mcn.ru 2020-09-29 #3

`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=4068277

Subdomains

mail.ch-construction.ru

Same first word

ch-construction.ru

DNS History

9 records (5 active, 4 former)

●NShost9.mcn.ru2026-02-25 → 2026-03-26 · 3 obs

○ 2016-09-09 12:31:00
● 2026-02-25 19:52:58
● 2026-03-26 03:23:28

○NSns2.cea.ru2015-05-19 → 2016-09-09 · 4 obs

● 2015-05-19 18:34:12
● 2016-09-09 12:31:00
○ 2026-02-25 19:52:58
○ 2026-03-26 03:23:28

●NSns2.cloudmcn.ru2026-02-25 → 2026-03-26 · 3 obs

○ 2016-09-09 12:31:00
● 2026-02-25 19:52:58
● 2026-03-26 03:23:28

○NSns3.cea.ru2015-05-19 → 2016-09-09 · 4 obs

● 2015-05-19 18:34:12
● 2016-09-09 12:31:00
○ 2026-02-25 19:52:58
○ 2026-03-26 03:23:28

○NSns4.cea.ru2015-05-19 → 2016-09-09 · 4 obs

● 2015-05-19 18:34:12
● 2016-09-09 12:31:00
○ 2026-02-25 19:52:58
○ 2026-03-26 03:23:28

●NSns4.cloudmcn.ru2026-02-25 → 2026-03-26 · 3 obs

○ 2016-09-09 12:31:00
● 2026-02-25 19:52:58
● 2026-03-26 03:23:28

●MXmail.ch-construction.ru2015-05-19 → 2026-03-26 · 2 obs

● 2015-05-19 18:34:12
● 2026-03-26 03:23:28

○A212.92.96.352015-05-19 → 2016-09-09 · 4 obs

● 2015-05-19 18:34:12
● 2016-09-09 12:31:00
○ 2026-02-25 19:52:58
○ 2026-03-26 03:23:28

●A89.235.184.2522026-02-25 → 2026-03-26 · 3 obs

○ 2016-09-09 12:31:00
● 2026-02-25 19:52:58
● 2026-03-26 03:23:28

🔍 DNS Trace

Analysis

Hierarchy

The parent of mail.ch-construction.ru is ch-construction.ru.

IP Addresses

ch-construction.ru points to IP number: 89.235.184.252.

Other host names such as mail.kleiberit.su, fininvestgroup.ru, mail.cloudmcn.ru, mail.ld-pro.ru and ld-pro.ru share IPs with ch-construction.ru.

Name Servers

ch-construction.ru is delegated to three name servers: ns2.cloudmcn.ru, ns4.cloudmcn.ru and host9.mcn.ru.

ch-construction.ru at least partially shares name servers with other domains, for instance yug-krep.ru, chekalin.net, feb.ru, kleiberit.su and asiris-m.ru.

These name servers are commonly used with ns3.cea.ru and ns6.cea.ru.

Host names with a single IP:

ns2.cloudmcn.ru points to: 89.235.186.39.

ns4.cloudmcn.ru points to: 185.66.53.78.

host9.mcn.ru points to: 89.235.184.252.

Mail Servers

ch-construction.ru is handled by a single mail server, mail.ch-construction.ru.

mail.ch-construction.ru points to a single IP: 193.42.145.126.

ch-construction.ru - robtex.com