`openplatforma.ru`

DNSSEC	⚠️ Not signed
A	185.240.102.249^{🇷🇺 AdminVPS185.240.102.0/24}
		PTR	`parking.isp30.adminvps.net`
NS	`ns1.adminvps.ru` ⭐
		A	144.76.66.206^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`ns1.adminvps.ru`
NS	`ns2.adminvps.net`
		A	185.250.46.206^{🇷🇺 AdminVPS185.250.46.0/24}
NS	`ns3.adminvps.ru`
		A	5.253.63.50^{🇳🇱 HOSTKEY-AS5.253.63.0/24}
NS	`ns4.adminvps.net`
		A	94.26.240.170^{🇷🇺 SELECTEL94.26.240.0/22 Selectel Route Object}
MX	`mail.openplatforma.ru` ⭐
		A	185.240.102.249^{🇷🇺 AdminVPS185.240.102.0/24}
			PTR	`parking.isp30.adminvps.net`
TXT	`v=spf1 ip4:185.240.102.11 ip4:185.240.102.11 a mx ~all`
SOA	`ns1.adminvps.ru`root@example.com 2025-08-14 #16

`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=4068295

Previously NS for

openplatforma.ru

Same first word

openplatforma.ru

DNS History

14 records (6 active, 8 former)

●NSns1.adminvps.ru2026-03-21 → 2026-03-27 · 3 obs

○ 2017-01-02 22:52:04
● 2026-03-21 14:44:04
● 2026-03-27 14:02:02

○NSns1.openplatforma.ru2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 22:52:04
○ 2026-03-21 14:44:04
○ 2026-03-27 14:02:02

●NSns2.adminvps.net2026-03-21 → 2026-03-27 · 3 obs

○ 2017-01-02 22:52:04
● 2026-03-21 14:44:04
● 2026-03-27 14:02:02

○NSns2.openplatforma.ru2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 22:52:04
○ 2026-03-21 14:44:04
○ 2026-03-27 14:02:02

●NSns3.adminvps.ru2026-03-21 → 2026-03-27 · 3 obs

○ 2017-01-02 22:52:04
● 2026-03-21 14:44:04
● 2026-03-27 14:02:02

●NSns4.adminvps.net2026-03-21 → 2026-03-27 · 3 obs

○ 2017-01-02 22:52:04
● 2026-03-21 14:44:04
● 2026-03-27 14:02:02

○NSopenplatforma.ru2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 22:52:04
○ 2026-03-21 14:44:04
○ 2026-03-27 14:02:02

●MXmail.openplatforma.ru2026-03-21 → 2026-03-27 · 3 obs

○ 2017-01-02 22:52:04
● 2026-03-21 14:44:04
● 2026-03-27 14:02:02

○MXsmtp0.infosecservice.ru2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 22:52:04
○ 2026-03-21 14:44:04
○ 2026-03-27 14:02:02

○MXsmtp1.infosecservice.ru2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 22:52:04
○ 2026-03-21 14:44:04
○ 2026-03-27 14:02:02

○MXsmtp2.infosecservice.ru2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 22:52:04
○ 2026-03-21 14:44:04
○ 2026-03-27 14:02:02

○MXsmtp3.infosecservice.ru2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 22:52:04
○ 2026-03-21 14:44:04
○ 2026-03-27 14:02:02

●A185.240.102.2492026-03-21 → 2026-03-27 · 3 obs

○ 2017-01-02 22:52:04
● 2026-03-21 14:44:04
● 2026-03-27 14:02:02

○A194.107.116.1862017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 22:52:04
○ 2026-03-21 14:44:04
○ 2026-03-27 14:02:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	e.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net...	-
openplatforma.ru	ns2.adminvps.net, ns1.adminvps.ru, ns4.adminvps.net, ns3.adminvps.ru	1 record

✅ Authoritative Response

Server:94.26.240.170

NS records: ns2.adminvps.net, ns1.adminvps.ru, ns4.adminvps.net, ns3.adminvps.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openplatforma.ru (unsigned zone)

⏱️ Timing

Total: 1962ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.240.102.249`
NS	4	`ns4.adminvps.net, ns1.adminvps.ru...`
MX	2	`mail.openplatforma.ru (pri: 10), mail.openplatforma.ru (pri: 20)`
TXT	1	`v=spf1 ip4:185.240.102.11 ip4:185.240.10`
SOA	1	`ns1.adminvps.ru root.example.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.adminvps.ru)

Analysis

IP Addresses

openplatforma.ru points to a single IP: 185.240.102.249.

Other host names, for instance mail.albumwar2.com, miloserdie72.ru, kras-les.ru, mail.bobp.ru and mail.cevent.ru share IP numbers with openplatforma.ru.

Name Servers

openplatforma.ru is delegated to four name servers: ns2.adminvps.net, ns4.adminvps.net, ns1.adminvps.ru and ns3.adminvps.ru.

openplatforma.ru at least partially shares its name servers with other domains, for instance amra.space, interself.ru, hp-cartridge.ru, internetsoft.ru and anitousen.com.

these name servers are commonly used with the name servers ns2.adminvps.ru, isp29.adminvsp.net, isp26.adminvps.net, ns1.cloudvps.by and ns2.cloudvps.co.

Host names with one IP number: ns2.adminvps.net points to 185.250.46.206; ns4.adminvps.net points to 94.26.240.170; ns1.adminvps.ru points to 144.76.66.206; ns3.adminvps.ru points to 5.253.63.50.

Mail Servers

openplatforma.ru is served by a single mail server, mail.openplatforma.ru.

mail.openplatforma.ru points to IP number 185.240.102.249.

openplatforma.ru - robtex.com