petrosoft.su - dns.ninja

`petrosoft.su`

DNSSEC	⚠️ Not signed
NS	`dns1.yandex.net` ⭐
		A	2a02:6b8::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH213.180.192.0/19 Yandex network}
			PTR	`dns1.yandex.net`
NS	`dns2.yandex.net`
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network}
			PTR	`dns2.yandex.net`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
SOA	`dns1.yandex.net`dns-hosting@yandex.ru serial=246

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650210088

⚠️ On DNS blocklist: spam-tlds

PTR for

27.104.63.92.in-addr.arpa

Subdomains

mail.petrosoft.su

Same first word

petrosoft.com.pl

petrosoft.myshopify.com

petrosoft.ru

petrosoft.com.ar

petrosoft.de

petrosoft.org

petrosoft.fi

petrosoft.su

petrosoft.store

petrosoft.pl

petrosoft.com

petrosoft.net

petrosoft.cloud

petrosoft.cn

petrosoft.com.br

Similar names

DNS History

10 records (3 active, 7 former)

●NSdns1.yandex.net2026-03-07 → 2026-08-04 · 3 obs

○ 2016-10-24 00:01:04
● 2026-03-07 18:08:06
● 2026-08-04 18:06:18

●NSdns2.yandex.net2026-03-07 → 2026-08-04 · 3 obs

○ 2016-10-24 00:01:04
● 2026-03-07 18:08:06
● 2026-08-04 18:06:18

○NSns1.firstvds.ru2015-08-24 → 2016-10-24 · 4 obs

● 2015-08-24 07:10:12
● 2016-10-24 00:01:04
○ 2026-03-07 18:08:06
○ 2026-08-04 18:06:18

○NSns2.firstvds.ru2015-08-24 → 2016-10-24 · 4 obs

● 2015-08-24 07:10:12
● 2016-10-24 00:01:04
○ 2026-03-07 18:08:06
○ 2026-08-04 18:06:18

○MXmail.petrosoft.su2015-08-24 → 2016-10-24 · 4 obs

● 2015-08-24 07:10:12
● 2016-10-24 00:01:04
○ 2026-03-07 18:08:06
○ 2026-08-04 18:06:18

○MXmail2.petrosoft.su2015-08-24 → 2016-10-24 · 4 obs

● 2015-08-24 07:10:12
● 2016-10-24 00:01:04
○ 2026-03-07 18:08:06
○ 2026-08-04 18:06:18

●MXmx.yandex.net2026-03-07 → 2026-08-04 · 4 obs

○ 2016-10-24 00:01:04
● 2026-03-07 18:08:06
○ 2026-07-26 01:53:00
● 2026-08-04 18:06:18

○A178.16.144.22026-06-29 → 2026-06-29 · 3 obs

○ 2026-04-09 10:54:56
● 2026-06-29 06:24:34
○ 2026-08-04 18:06:18

○A62.109.20.1572015-08-24 → 2016-10-24 · 4 obs

● 2015-08-24 07:10:12
● 2016-10-24 00:01:04
○ 2026-03-07 18:08:06
○ 2026-08-04 18:06:18

○A92.63.104.272026-03-07 → 2026-04-09 · 5 obs

○ 2016-10-24 00:01:04
● 2026-03-07 18:08:06
● 2026-04-09 10:54:56
○ 2026-06-29 06:24:34
○ 2026-08-04 18:06:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net...	12 records
petrosoft.su	dns1.yandex.net, dns2.yandex.net	-

✅ Authoritative Response

Server:93.158.134.213

NS records: dns1.yandex.net, dns2.yandex.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for petrosoft.su (unsigned zone)

⏱️ Timing

Total: 1678ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.yandex.net, dns2.yandex.net`
MX	1	`mx.yandex.net (pri: 10)`
SOA	1	`dns1.yandex.net dns-hosting.yandex.ru`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)

Analysis

Hierarchy

petrosoft.su is a parent domain of mail.petrosoft.su.

Name Servers

The NS records for petrosoft.su delegate to dns1.yandex.net and dns2.yandex.net.

The name server configuration of petrosoft.su is shared with other domains, for instance aidapirog.ru, havoza.uz, borsh.pro and two others.

petrosoft.su shares at least some of its name servers with other domains, including flybugs.ru, statusinfo.ru, wait-kids.ru and two others.

These name servers are frequently paired with the name servers dns1.yandex.ru and dns2.yandex.ru.

dns1.yandex.net resolves to 213.180.204.213 and 2a02:6b8::213. Likewise, dns2.yandex.net resolves to 93.158.134.213 and 2a02:6b8:0:1::213 — two IP addresses apiece.

Mail Servers

petrosoft.su uses one mail server — mx.yandex.net.

The mail server setup of petrosoft.su matches that of other domains such as soyuz317.ru, nikolaykin.ru, antikalarim.com and two others.

At least some of the mail servers used by petrosoft.su are shared with other domains: rain-system.ru, domaho.ru, svmotors.by and two others among them.

mx.yandex.net points to two IP addresses: 77.88.21.249 and 2a02:6b8::311.