`don-cloud.ru`

DNSSEC	⚠️ Not signed
A	212.193.30.152^{🇳🇱 TimeWeb-AS212.193.30.0/24}
		PTR	`bx3.don-cloud.ru`
NS	`ns1.r01.ru` ⭐
		A	31.177.80.41^{🇷🇺 RU-CENTER31.177.80.0/24 -NETWORK}
			PTR	`ns1.r01.ru`
NS	`ns2.r01.ru`
		A	31.177.76.41^{🇷🇺 RU-CENTER31.177.76.0/24 RU-SERVICE-NETWORK}
			PTR	`ns2.r01.ru`
MX	`mail.don-cloud.ru` ⭐
		A	212.193.30.152^{🇳🇱 TimeWeb-AS212.193.30.0/24}
			PTR	`bx3.don-cloud.ru`
MX	`don-cloud.ru`⁽²⁰⁾
		A	212.193.30.152^{🇳🇱 TimeWeb-AS212.193.30.0/24}
			PTR	`bx3.don-cloud.ru`
TXT	`mailru-verification: 4bf5b199affbdccc`
TXT	`yandex-verification: 07b69e58d4e78f00`
TXT	`google-site-verification=6aq8e8BvAre_iK8Hql1B5ufgnHi2FKGuJx6_GGNszM4`
TXT	`v=spf1 ip4:89.23.117.8 a mx ~all`
TXT	`google-site-verification=sIJ8VWXb7IM_Leru9D-xu7xH4Ji_c58fILO2nqXX8Gw`
SOA	`ns1.r01.ru`support@r01.ru 2026-03-23 #0

`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=4068279

PTR for

74.149.149.5.in-addr.arpa

MX for

don-cloud.ru

Previously MX for

stroygarant.biz

odmins.ru

Subdomains

mail.don-cloud.ru

bx3.don-cloud.ru

Same first word

don-cloud.ru

Similar names

odn-cloud.net

DNS History

7 records (5 active, 2 former)

●NSns1.r01.ru2015-08-06 → 2026-03-26 · 2 obs

● 2015-08-06 15:11:14
● 2026-03-26 06:19:56

●NSns2.r01.ru2015-08-06 → 2026-03-26 · 2 obs

● 2015-08-06 15:11:14
● 2026-03-26 06:19:56

○MX5.149.149.742016-04-20 → 2017-01-15 · 4 obs

● 2016-04-20 10:58:00
● 2017-01-15 10:37:34
○ 2026-03-26 06:19:54
○ 2026-03-26 06:19:56

●MXdon-cloud.ru2026-03-26 → 2026-03-26 · 3 obs

○ 2017-01-15 10:37:34
● 2026-03-26 06:19:54
● 2026-03-26 06:19:56

●MXmail.don-cloud.ru2016-04-20 → 2026-03-26 · 2 obs

● 2016-04-20 10:58:00
● 2026-03-26 06:19:56

●A212.193.30.1522026-03-26 → 2026-03-26 · 3 obs

○ 2017-01-15 10:37:34
● 2026-03-26 06:19:54
● 2026-03-26 06:19:56

○A5.149.149.742015-08-06 → 2017-01-15 · 4 obs

● 2015-08-06 15:11:14
● 2017-01-15 10:37:34
○ 2026-03-26 06:19:54
○ 2026-03-26 06:19:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
don-cloud.ru	ns1.r01.ru, ns2.r01.ru	2 records

✅ Authoritative Response

Server:31.177.76.41

NS records: ns1.r01.ru, ns2.r01.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for don-cloud.ru (unsigned zone)

⏱️ Timing

Total: 902ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.193.30.152`
NS	2	`ns2.r01.ru, ns1.r01.ru`
MX	2	`mail.don-cloud.ru (pri: 5), don-cloud.ru (pri: 20)`
TXT	5	`mailru-verification: 4bf5b199affbdccc, yandex-verification: 07b69e58d4e78f00...`
SOA	1	`ns1.r01.ru support.r01.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.r01.ru, ns2.r01.ru)

Analysis

Hierarchy

don-cloud.ru is a parent of mail.don-cloud.ru and bx3.don-cloud.ru.

Mail Server Role

don-cloud.ru serves as a mail server for don-cloud.ru.

mail.don-cloud.ru serves as a mail server, commonly paired with don-cloud.ru.

IP Addresses

don-cloud.ru points to a single IP: 212.193.30.152.

Other host names, for instance r-point.ru, mail.don-cloud.ru and bx3.don-cloud.ru share IP numbers with don-cloud.ru.

Name Servers

Two name servers ns1.r01.ru and ns2.r01.ru handle delegation for don-cloud.ru.

don-cloud.ru uses the same name server setup as other domains, for example damj.ru, glavburger.ru, xn--c1adxddbh.xn--p1ai, codersite.ru and fishlive.ru.

don-cloud.ru shares name servers with other domains at least in part, for instance ik-7.ru.

Host names with one IP number: The host name ns1.r01.ru points to 31.177.80.41 and the host name ns2.r01.ru points to 31.177.76.41.

Mail Servers

don-cloud.ru is handled by two mail servers: don-cloud.ru and mail.don-cloud.ru.

Host names with one IP number

Host name don-cloud.ru points to 212.193.30.152

Host name mail.don-cloud.ru points to 212.193.30.152

Host names that point to 212.193.30.152: don-cloud.ru and mail.don-cloud.ru

don-cloud.ru - robtex.com

don-cloud.ru

ru