`einshtein.ru`

DNSSEC	⚠️ Not signed
A	92.63.102.168^{🇷🇺 RU-JSCIOT92.63.96.0/21}
		PTR	`artemiolm.example.com`
NS	`ispvds.com` ⭐
		A	82.146.40.40^{🇷🇺 RU-JSCIOT82.146.40.0/21}
			PTR	`gw.hoztnode.net`
NS	`ns1.ispvds.com`
		A	94.250.248.8^{🇷🇺 RU-JSCIOT94.250.248.0/23}
			PTR	`ns2.ispvds.com`
NS	`ns2.ispvds.com`
		A	2a01:230:2:75::4^{🇷🇺 RU-JSCIOT2a01:230:2::/48}
		A	94.250.248.8^{🇷🇺 RU-JSCIOT94.250.248.0/23}
			PTR	`ns2.ispvds.com`
MX	`mail.einshtein.ru`⁽²⁰⁾
		A	92.63.102.168^{🇷🇺 RU-JSCIOT92.63.96.0/21}
			PTR	`artemiolm.example.com`
TXT	`v=spf1 ip4:92.63.102.168 a mx ~all`
SOA	`ispvds.com`root@example.com 2019-04-20 #0

`ru`

	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=4069746

Subdomains

mail.einshtein.ru

Same first word

einshtein.ru

Similar names

heinstein.com

tienhsien.com

heinstein.nl

shinetien.com

ehitennis.com

DNS History

8 records (5 active, 3 former)

●NSispvds.com2018-08-15 → 2026-07-25 · 5 obs

● 2018-08-15 03:56:58
● 2026-05-10 03:30:02
○ 2026-06-27 04:46:50
● 2026-07-25 17:51:36
● 2026-07-25 17:51:38

●NSns1.ispvds.com2018-08-15 → 2026-07-25 · 2 obs

● 2018-08-15 03:56:58
● 2026-07-25 17:51:38

●NSns2.ispvds.com2018-08-15 → 2026-07-25 · 2 obs

● 2018-08-15 03:56:58
● 2026-07-25 17:51:38

●MXmail.einshtein.ru2018-08-15 → 2026-07-25 · 5 obs

● 2018-08-15 03:56:58
● 2026-05-10 03:30:02
○ 2026-06-27 04:46:50
● 2026-07-25 17:51:36
● 2026-07-25 17:51:38

○A178.162.196.1732016-04-08 → 2016-11-19 · 5 obs

○ 2015-12-10 11:08:36
● 2016-04-08 15:11:18
● 2016-11-19 01:11:56
○ 2018-08-15 03:56:58
○ 2026-07-25 17:51:38

○A188.166.49.1102015-08-07 → 2015-12-10 · 5 obs

○ 2008-11-27 21:46:22
● 2015-08-07 03:27:00
● 2015-12-10 11:08:36
○ 2016-04-08 15:11:18
○ 2026-07-25 17:51:38

○A5.101.78.282018-08-15 → 2018-08-15 · 4 obs

○ 2016-11-19 01:11:56
● 2018-08-15 03:56:58
○ 2026-02-26 08:27:00
○ 2026-07-25 17:51:38

●A92.63.102.1682026-02-26 → 2026-07-25 · 6 obs

○ 2018-08-15 03:56:58
● 2026-02-26 08:27:00
● 2026-05-10 03:30:02
○ 2026-06-27 04:46:50
● 2026-07-25 17:51:36
● 2026-07-25 17:51:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	12 records
einshtein.ru	ns2.ispvds.com, ns1.ispvds.com	-

✅ Authoritative Response

Server:94.250.248.8

NS records: ns2.ispvds.com, ns1.ispvds.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for einshtein.ru (unsigned zone)

⏱️ Timing

Total: 1059ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.63.102.168`
NS	2	`ns1.ispvds.com, ns2.ispvds.com`
MX	2	`mail.einshtein.ru (pri: 20), mail.einshtein.ru (pri: 10)`
TXT	1	`v=spf1 ip4:92.63.102.168 a mx ~all`
SOA	1	`ispvds.com root.example.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 2 (c.tld-servers.ru, c.tld-servers.ru)

Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)

Analysis

Hierarchy

einshtein.ru serves as the parent of mail.einshtein.ru.

IP Addresses

einshtein.ru resolves to one IP address: 92.63.102.168.

megaurok.ru, mail.megaurok.ru and mail.einshtein.ru are examples of other host names that share IP numbers with einshtein.ru.

Name Servers

DNS for einshtein.ru is handled by three authoritative name servers: ispvds.com, ns1.ispvds.com and ns2.ispvds.com.

einshtein.ru has at least partial name server overlap with other domains, such as luxpol.ru, 5lessons.ru, letna.ru and two others.

ns1.example.com, ns2.example.com and ns1.triplesite.ru — plus 7 other name servers — are commonly paired with these name servers.

Hostnames that resolve to two IP addresses:

ns2.ispvds.com has two IP addresses: 94.250.248.8 and 2a01:230:2:75::4.

Hosts with just one IP address:

ispvds.com directs to 82.146.40.40.

ns1.ispvds.com directs to 94.250.248.8.

Host names pointing to 94.250.248.8 IP addresses: ns2.ispvds.com and ns1.ispvds.com.

Mail Servers

Mail for einshtein.ru is handled by a single mail server, mail.einshtein.ru.

mail.einshtein.ru has exactly one IP number: 92.63.102.168.

einshtein.ru - robtex.com

einshtein.ru

ru