cloud4u.com - dns.ninja

`cloud4u.com`

DNSSEC	⚠️ Not signed
A	91.199.204.14^{🇪🇸 LLCFlex-AS-TR91.199.204.0/24}
NS	`ns3-l2.nic.ru` ⭐
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.nic.ru`
NS	`ns3.cloud4y.ru`
		A	176.53.181.143^{🇷🇺 LLCFlex-AS176.53.180.0/23}
NS	`ns4-cloud.nic.ru`
		A	89.104.93.30^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.33^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.34^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.30^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.33^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.34^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns4-l2.nic.ru`
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
			PTR	`ns4-l2.nic.ru`
NS	`ns5.cloud4y.ru`
		A	176.53.183.131^{🇷🇺 LLCFlex-AS176.53.182.0/23}
NS	`ns8-cloud.nic.ru`
		A	89.104.93.31^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.35^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.36^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.31^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.35^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.36^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns8-l2.nic.ru`
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
			PTR	`ns8-l2.nic.ru`
MX	`exchange2.cloud4u.com` ⭐
		A	94.25.155.111^{🇷🇺 SONICDUO-AS94.25.144.0/20 MSK SCARTEL network - FixedIP}
			PTR	`exchange2.cloud4y.ru`
MX	`exchange.cloud4u.com`⁽¹⁰⁾
		A	31.173.93.125^{🇷🇺 SONICDUO-AS31.173.88.0/21 MF-MOSCOW-BBA-31-173-88}
			PTR	`exchange.cloud4y.ru`
MX	`exchange3.cloud4u.com`⁽¹⁰⁰⁾
		A	83.237.47.194^{🇷🇺 MTS83.237.0.0/16 PJSC Moscow, Russia}
			PTR	`exchange.cloud4y.ru`
TXT	`mailru-verification: 21b6cd79fe4d9304`
TXT	`google-site-verification=43OsBn7BMDvpFLiO_GSjufHWcXwKGTNhvryMi_lNyxU`
TXT	`_globalsign-domain-verification=94mlZcJLjgVhJsIYX9DSnvt5ABUOn21DxVeQFg0uOk`
TXT	`v=spf1 a mx ~all`
SOA	`ns3-l2.nic.ru`dns@nic.ru 2019-09-04 #82

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784962667

📈 Tranco rank: #444,886

PTR for

6.66.208.178.in-addr.arpa

Subdomains

exchange2.cloud4u.com

exchange3.cloud4u.com

exchange.cloud4u.com

Same first word

cloud4u.com

cloud4u.net

cloud4u.be

cloud4u.de

cloud4u.it

cloud4u.co.il

cloud4u.ch

cloud4u.video

cloud4u.org

cloud4u.nl

cloud4u.sk

cloud4u.ca

cloud4u.at

cloud4u.solutions

cloud4u.in

cloud4u.biz

Similar names

4ucloud.nl

4ucloud.com

DNS History

16 records (11 active, 5 former)

●NSns3-l2.nic.ru2026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

●NSns3.cloud4y.ru2026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

●NSns4-cloud.nic.ru2026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

●NSns4-l2.nic.ru2026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

●NSns5.cloud4y.ru2026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

○NSns65.domaincontrol.com2015-07-11 → 2018-01-30 · 4 obs

● 2015-07-11 21:34:20
● 2018-01-30 14:26:20
○ 2026-02-20 13:10:02
○ 2026-07-25 07:03:28

○NSns66.domaincontrol.com2015-07-11 → 2018-01-30 · 4 obs

● 2015-07-11 21:34:20
● 2018-01-30 14:26:20
○ 2026-02-20 13:10:02
○ 2026-07-25 07:03:28

●NSns8-cloud.nic.ru2026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

●NSns8-l2.nic.ru2026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

●MXexchange.cloud4u.com2026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

●MXexchange2.cloud4u.com2026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

●MXexchange3.cloud4u.com2026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

○MXmailstore1.secureserver.net2015-07-11 → 2018-01-30 · 4 obs

● 2015-07-11 21:34:20
● 2018-01-30 14:26:20
○ 2026-02-20 13:10:02
○ 2026-07-25 07:03:28

○MXsmtp.secureserver.net2015-07-11 → 2018-01-30 · 4 obs

● 2015-07-11 21:34:20
● 2018-01-30 14:26:20
○ 2026-02-20 13:10:02
○ 2026-07-25 07:03:28

○A50.63.202.272015-07-11 → 2018-01-30 · 4 obs

● 2015-07-11 21:34:20
● 2018-01-30 14:26:20
○ 2026-02-20 13:10:02
○ 2026-07-25 07:03:28

●A91.199.204.142026-02-20 → 2026-07-25 · 3 obs

○ 2018-01-30 14:26:20
● 2026-02-20 13:10:02
● 2026-07-25 07:03:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cloud4u.com	ns8-l2.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru...	-

✅ Authoritative Response

Server:91.217.21.20

NS records: ns8-l2.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru, ns5.cloud4y.ru, ns3.cloud4y.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloud4u.com (unsigned zone)

⏱️ Timing

Total: 1037ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.199.204.14`
NS	7	`ns3-l2.nic.ru, ns8-l2.nic.ru...`
MX	3	`exchange.cloud4u.com (pri: 5), exchange3.cloud4u.com (pri: 10)...`
TXT	4	`v=spf1 a mx ~all, mailru-verification: 21b6cd79fe4d9304...`
SOA	1	`ns3-l2.nic.ru dns.nic.ru`

Analysis

Hierarchy

exchange2.cloud4u.com, exchange3.cloud4u.com and exchange.cloud4u.com are all subdomains of cloud4u.com.

IP Addresses

cloud4u.com resolves to one IP address: 91.199.204.14.

Name Servers

DNS for cloud4u.com is handled by 7 name servers: ns3.cloud4y.ru, ns5.cloud4y.ru, ns3-l2.nic.ru and 4 others.

The name servers of cloud4u.com overlap at least partially with those of other domains — among them pskt.ru, elsyscom.com, lombardst.ru and two more.

These name servers commonly co-occur with the name servers ns8-l2.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns4-cloud.nic.ru.

Hostnames that resolve to 6 IP addresses:

ns4-cloud.nic.ru has IP addresses 89.104.93.30, 89.104.93.33 and 89.104.93.34, plus 3 other.

ns8-cloud.nic.ru has IP addresses 89.104.93.31, 89.104.93.35 and 89.104.93.36, plus 3 other.

Hosts with just one IP address:

ns3.cloud4y.ru directs to 176.53.181.143.

ns5.cloud4y.ru directs to 176.53.183.131.

ns3-l2.nic.ru directs to 193.232.146.1.

ns4-l2.nic.ru directs to 91.217.20.20.

ns8-l2.nic.ru directs to 91.217.21.20.

Mail Servers

Mail for cloud4u.com is routed through three mail servers — exchange2.cloud4u.com, exchange3.cloud4u.com and exchange.cloud4u.com.

exchange2.cloud4u.com, exchange3.cloud4u.com and exchange.cloud4u.com all have one IP address each — exchange2.cloud4u.com directs to 94.25.155.111, exchange3.cloud4u.com directs to 83.237.47.194 and exchange.cloud4u.com directs to 31.173.93.125.