`studassistent.ru`

DNSSEC	⚠️ Not signed
A	82.146.52.255^{🇷🇺 RU-JSCIOT82.146.52.0/23}
		PTR	`mik0093.fvds.ru`
NS	`ns1.firstvds.ru` ⭐
		A	2a01:230:2:74::3^{🇷🇺 RU-JSCIOT2a01:230:2::/48}
		A	82.146.43.2^{🇷🇺 RU-JSCIOT82.146.40.0/21}
			PTR	`ns1.firstvds.ru`
NS	`ns2.firstvds.ru`
		A	2a01:230:2:75::3^{🇷🇺 RU-JSCIOT2a01:230:2::/48}
		A	94.250.248.160^{🇷🇺 RU-JSCIOT94.250.248.0/23}
			PTR	`ns2.firstvds.ru`
MX	`mail.studassistent.ru`⁽²⁰⁾
		A	82.146.52.255^{🇷🇺 RU-JSCIOT82.146.52.0/23}
			PTR	`mik0093.fvds.ru`
SOA	`ns1.firstvds.ru`mik009@yandex.ru 2025-06-26 #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=4068521

WOT: UNKNOWN (41/100)

Subdomains

www.studassistent.ru

mail.studassistent.ru

Same first word

studassistent.ru

Similar names

studentassist.com

DNS History

9 records (4 active, 5 former)

●NSns1.firstvds.ru2026-02-22 → 2026-04-15 · 3 obs

○ 2017-05-28 23:55:36
● 2026-02-22 10:27:52
● 2026-04-15 07:57:20

○NSns1.jino.ru2017-05-28 → 2017-05-28 · 3 obs

● 2017-05-28 23:55:36
○ 2026-02-22 10:27:52
○ 2026-04-15 07:57:20

●NSns2.firstvds.ru2026-02-22 → 2026-04-15 · 3 obs

○ 2017-05-28 23:55:36
● 2026-02-22 10:27:52
● 2026-04-15 07:57:20

○NSns2.jino.ru2017-05-28 → 2017-05-28 · 3 obs

● 2017-05-28 23:55:36
○ 2026-02-22 10:27:52
○ 2026-04-15 07:57:20

○NSns3.jino.ru2017-05-28 → 2017-05-28 · 3 obs

● 2017-05-28 23:55:36
○ 2026-02-22 10:27:52
○ 2026-04-15 07:57:20

○NSns4.jino.ru2017-05-28 → 2017-05-28 · 3 obs

● 2017-05-28 23:55:36
○ 2026-02-22 10:27:52
○ 2026-04-15 07:57:20

●MXmail.studassistent.ru2017-05-28 → 2026-04-15 · 2 obs

● 2017-05-28 23:55:36
● 2026-04-15 07:57:20

○A81.177.135.1132017-05-28 → 2017-05-28 · 3 obs

● 2017-05-28 23:55:36
○ 2026-02-22 10:27:52
○ 2026-04-15 07:57:20

●A82.146.52.2552026-02-22 → 2026-04-15 · 3 obs

○ 2017-05-28 23:55:36
● 2026-02-22 10:27:52
● 2026-04-15 07:57:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	b.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net...	-
studassistent.ru	ns1.firstvds.ru, ns2.firstvds.ru	2 records

✅ Authoritative Response

Server:94.250.248.160

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studassistent.ru (unsigned zone)

⏱️ Timing

Total: 1228ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.146.52.255`
NS	2	`ns1.firstvds.ru, ns2.firstvds.ru`
MX	2	`mail.studassistent.ru (pri: 20), mail.studassistent.ru (pri: 10)`
SOA	1	`ns1.firstvds.ru mik009.yandex.ru`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

studassistent.ru is parent of www.studassistent.ru and mail.studassistent.ru.

IP Addresses

studassistent.ru resolves to a single IP address: 82.146.52.255.

Other host names including morfologicheskij-razbor.ru, mail.morfologicheskij-razbor.ru, mail.studassistent.ru, mik0093.fvds.ru and pole-chudes-otvet.ru share IP numbers with studassistent.ru.

Name Servers

studassistent.ru's delegation uses two name servers, ns1.firstvds.ru and ns2.firstvds.ru.

studassistent.ru shares the same name server setup as other domains, for example d-dis.ru, advreport.ru, choicer.ru, evloev.net and anastasiako-art.ru.

studassistent.ru at least partially shares name servers with other domains, including wego.ru, sd-38.ru, ekxt.ru, webproverka.com and autoliga33.ru.

These name servers are commonly used with the name servers firstvds.runs1.example.comns2.example.comdommainer151025.runs1.fasthostvds.com and ns2.fasthostvds.com.

Host names with two IPs:

ns1.firstvds.ru points to: 2a01:230:2:74::3 and 82.146.43.2

ns2.firstvds.ru points to: 2a01:230:2:75::3 and 94.250.248.160

Mail Servers

studassistent.ru is handled by a single mail server, mail.studassistent.ru.

mail.studassistent.ru points to a single IP: 82.146.52.255.

studassistent.ru - robtex.com