phystech.ru - dns.ninja

`phystech.ru`

DNSSEC	⚠️ Not signed
A	178.210.70.84^{🇷🇺 RU-CENTER178.210.64.0/20 -HOSTING}
		PTR	`u2955282.nichost.ru`
NS	`ns3.nic.ru` ⭐ ⚠️ Not in parent delegation
		A	194.85.61.20^{🇷🇺 RU-CENTER194.85.61.0/24 RUNIC}
			PTR	`ns3.nic.ru`
NS	`ns1.hc.ru` ⚠️ Not in zone NS records
		A	194.85.61.20^{🇷🇺 RU-CENTER194.85.61.0/24 RUNIC}
			PTR	`ns3.nic.ru`
NS	`ns2.hc.ru` ⚠️ Not in zone NS records
		A	194.226.96.8^{🇷🇺 RU-CENTER194.226.96.0/24 RUCENTER}
			PTR	`ns4.nic.ru`
NS	`ns4.nic.ru` ⚠️ Not in parent delegation
		A	194.226.96.8^{🇷🇺 RU-CENTER194.226.96.0/24 RUCENTER}
			PTR	`ns4.nic.ru`
NS	`ns8.nic.ru` ⚠️ Not in parent delegation
		A	193.232.130.14^{🇷🇺 RU-CENTER193.232.130.0/24}
			PTR	`ns8.nic.ru`
MX	`emx.mail.ru` ⭐
		A	94.100.180.180^{🇷🇺 VK-AS94.100.176.0/20 Moscow region}
			PTR	`emx.mail.ru`
		A	217.69.139.180^{🇷🇺 VK-AS217.69.128.0/20 Moscow region}
			PTR	`emx.mail.ru`
TXT	`v=spf1 redirect=_spf.mail.ru`
TXT	`_globalsign-domain-verification=Ih3HB2l2jjGKrGkc9fXRWc-tp0ITL8goa_7GOqtyae`
SOA	`ns3.nic.ru`admin@phystech.ru serial=1690305466

`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=4069745

WOT: SAFE (76/100)

Subdomains

www.phystech.ru

Same first word

phystech.com

phystech.academy

phystech.eu

phystech.ir

phystech.ru

phystech.international

phystech.edu

phystech.de

phystech.center

phystech.net

phystech.pro

phystech.school

Similar names

thepsych.net

shpytech.com

DNS History

12 records (7 active, 5 former)

●NSns1.hc.ru2009-01-26 → 2026-07-25 · 2 obs

● 2009-01-26 19:37:22
● 2026-07-25 17:14:50

●NSns2.hc.ru2009-01-26 → 2026-07-25 · 2 obs

● 2009-01-26 19:37:22
● 2026-07-25 17:14:50

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

○ 2009-01-26 19:37:22
● 2026-07-20 16:54:50
● 2026-07-25 17:14:50

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

○ 2009-01-26 19:37:22
● 2026-07-20 16:54:50
● 2026-07-25 17:14:50

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

○ 2009-01-26 19:37:22
● 2026-07-20 16:54:50
● 2026-07-25 17:14:50

○MXalt1.aspmx.l.google.com2015-07-14 → 2015-11-23 · 5 obs

○ 2009-01-26 19:37:22
● 2015-07-14 12:19:24
● 2015-11-23 18:59:40
○ 2016-02-12 03:59:48
○ 2026-07-25 17:14:50

○MXaspmx.l.google.com2015-07-14 → 2015-11-23 · 5 obs

○ 2009-01-26 19:37:22
● 2015-07-14 12:19:24
● 2015-11-23 18:59:40
○ 2016-02-12 03:59:48
○ 2026-07-25 17:14:50

●MXemx.mail.ru2016-02-12 → 2026-07-25 · 3 obs

○ 2015-11-23 18:59:40
● 2016-02-12 03:59:48
● 2026-07-25 17:14:50

○MXmx2.hc.ru2009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 19:37:22
○ 2015-07-14 12:19:24
○ 2026-07-25 17:14:50

●A178.210.70.842026-07-20 → 2026-07-25 · 3 obs

○ 2016-12-10 19:03:52
● 2026-07-20 16:54:50
● 2026-07-25 17:14:50

○A89.111.173.942009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 19:37:22
○ 2015-07-14 12:19:24
○ 2026-07-25 17:14:50

○A89.111.179.632015-07-14 → 2016-12-10 · 5 obs

○ 2009-01-26 19:37:22
● 2015-07-14 12:19:24
● 2016-12-10 19:03:52
○ 2026-07-20 16:54:50
○ 2026-07-25 17:14:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
phystech.ru	ns1.hc.ru, ns2.hc.ru	-

✅ Authoritative Response

Server:194.226.96.8

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phystech.ru (unsigned zone)

⏱️ Timing

Total: 1566ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.210.70.84`
NS	3	`ns4.nic.ru, ns3.nic.ru...`
MX	1	`emx.mail.ru (pri: 10)`
TXT	2	`_globalsign-domain-verification=Ih3HB2l2, v=spf1 redirect=_spf.mail.ru`
SOA	1	`ns3.nic.ru admin.phystech.ru`

Analysis

Hierarchy

The domain www.phystech.ru falls under the parent phystech.ru.

IP Addresses

phystech.ru points to a single IP number: 178.210.70.84.

Name Servers

Delegation for phystech.ru is to five name servers: ns1.hc.ru, ns2.hc.ru, ns3.nic.ru and two others.

At least some of phystech.ru's name servers are shared with other domains, for example 181.79.210.178.in-addr.arpa, archidrom.net, inforkom.com and two more.

These name servers tend to co-occur with ns4.nic.ru, ns8.nic.ru, statuspage1.nic.ru and 6 other name servers in the same DNS delegations.

Host names pointing to a single IP address:

ns1.hc.ru points to the IP address 194.85.61.20.

ns2.hc.ru points to the IP address 194.226.96.8.

ns3.nic.ru points to the IP address 194.85.61.20.

ns4.nic.ru points to the IP address 194.226.96.8.

ns8.nic.ru points to the IP address 193.232.130.14.

These two host names — ns1.hc.ru and ns3.nic.ru — each point to 194.85.61.20 IP addresses.

These two host names — ns2.hc.ru and ns4.nic.ru — each point to 194.226.96.8 IP addresses.

Mail Servers

phystech.ru has one mail server: emx.mail.ru.

phystech.ru shares the same mail server setup as other domains, including b2b-travel.net, erp.kg, aerodorstroy.by and two others.

At least a portion of phystech.ru's mail servers are shared with other domains, among them jeefo.ru and pieceofmagic.ru.

emx.mail.ru directs to two IP numbers, 94.100.180.180 and 217.69.139.180.