`snahackathon.org`

DNSSEC	⚠️ Not signed
A	185.5.138.249^{🇷🇺 VK-AS185.5.136.0/22 Moscow region}
		PTR	`mlbootcamp.ru`
NS	`ns1.ok.ru` ⭐
		A	2a00:b4c0:1b0:6::^{🇷🇺 VK-AS2a00:b4c0::/32 OK.RU Network}
		A	5.61.23.9^{🇷🇺 VK-AS5.61.16.0/21 Moscow region}
			PTR	`ip9.23.odnoklassniki.ru`
NS	`ns2.ok.ru`
		A	2a00:b4c0:2b0:2::^{🇷🇺 VK-AS2a00:b4c0::/32 OK.RU Network}
		A	217.20.156.50^{🇷🇺 VK-AS217.20.144.0/20 Moscow region}
			PTR	`ip50.156.odnoklassniki.ru`
NS	`ns3.ok.ru`
		A	2a00:b4c0:5b0:a::^{🇷🇺 VK-AS2a00:b4c0::/32 OK.RU Network}
		A	217.20.155.93^{🇷🇺 VK-AS217.20.144.0/20 Moscow region}
			PTR	`ip93.155.odnoklassniki.ru`
SOA	`ns1.ok.ru`hostmaster@odnoklassniki.ru 2021-01-20 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776220051

Subdomains

www.snahackathon.org

Same first word

snahackathon.org

DNS History

7 records (4 active, 3 former)

○NSns1.mail.ru2019-02-12 → 2019-02-12 · 3 obs

● 2019-02-12 10:28:00
○ 2026-02-17 16:10:44
○ 2026-04-15 03:07:10

●NSns1.ok.ru2026-02-17 → 2026-04-15 · 3 obs

○ 2019-02-12 10:28:00
● 2026-02-17 16:10:44
● 2026-04-15 03:07:10

○NSns2.mail.ru2019-02-12 → 2019-02-12 · 3 obs

● 2019-02-12 10:28:00
○ 2026-02-17 16:10:44
○ 2026-04-15 03:07:10

●NSns2.ok.ru2026-02-17 → 2026-04-15 · 3 obs

○ 2019-02-12 10:28:00
● 2026-02-17 16:10:44
● 2026-04-15 03:07:10

●NSns3.ok.ru2026-02-17 → 2026-04-15 · 3 obs

○ 2019-02-12 10:28:00
● 2026-02-17 16:10:44
● 2026-04-15 03:07:10

○MXemx.mail.ru2019-02-12 → 2019-02-12 · 3 obs

● 2019-02-12 10:28:00
○ 2026-02-17 16:10:44
○ 2026-04-15 03:07:10

●A185.5.138.2492019-02-12 → 2026-04-15 · 2 obs

● 2019-02-12 10:28:00
● 2026-04-15 03:07:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
snahackathon.org	ns3.ok.ru, ns2.ok.ru, ns1.ok.ru	-

✅ Authoritative Response

Server:5.61.23.9

NS records: ns3.ok.ru, ns2.ok.ru, ns1.ok.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for snahackathon.org (unsigned zone)

⏱️ Timing

Total: 972ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.5.138.249`
NS	3	`ns2.ok.ru, ns1.ok.ru...`
SOA	1	`ns1.ok.ru hostmaster.odnoklassniki.ru`

Analysis

Hierarchy

The parent of www.snahackathon.org is snahackathon.org.

IP Addresses

snahackathon.org points to a single IP: 185.5.138.249.

Other host names, for instance mlbootcamp.ru, russianmlcup.ru and rmlcup.ru share IP numbers with snahackathon.org.

Name Servers

snahackathon.org is delegated to three name servers: ns1.ok.ru, ns2.ok.ru and ns3.ok.ru.

snahackathon.org partially shares name servers with other domains; examples include odnoklassniki.lv, ok.ru, 246.16.185.in-addr.arpa, 155.20.217.in-addr.arpa and odnoklassniki.am.

these name servers are commonly used with the name servers ns4.ok.ru.

Host names with two IP numbers:

ns1.ok.ru points to 2a00:b4c0:1b0:6:: and 5.61.23.9.

ns2.ok.ru points to 2a00:b4c0:2b0:2:: and 217.20.156.50.

ns3.ok.ru points to 2a00:b4c0:5b0:a:: and 217.20.155.93.

snahackathon.org - robtex.com