mail.javaopen.ru - dns.ninja

mail.javaopen.ru

DNSSEC⚠️ Not signed
A46.20.70.33🇷🇺 TTK-RTL46.20.64.0/21
PTRmxs2.o-code.ru

javaopen.ru

DNSSEC⚠️ Not signed
A46.20.75.133🇷🇺 TTK-RTL46.20.72.0/22
NSns3-l2.nic.ru
NSns4-cloud.nic.ru
NSns4-l2.nic.ru
NSns8-cloud.nic.ru
NSns8-l2.nic.ru
MXmail.javaopen.ru
SOAns3-l2.nic.rudns@nic.ru serial=6

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A46.20.70.3346.20.70.39
A46.20.70.332026-02-16 → 2026-06-11 · 3 obs
○ 2016-07-03 21:45:08
● 2026-02-16 14:15:52
● 2026-06-11 15:41:44
A46.20.70.392015-08-08 → 2016-07-03 · 4 obs
● 2015-08-08 21:17:06
● 2016-07-03 21:45:08
○ 2026-02-16 14:15:52
○ 2026-06-11 15:41:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rud.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net...-
javaopen.runs4-l2.nic.ru, ns3-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru...19 records

✅ Authoritative Response

Server:91.217.20.20

NS records: ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for javaopen.ru (unsigned zone)

⏱️ Timing

Total: 1481ms | Queries: -

📄 Records

TypeCountSample Data
A146.20.70.33

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)

Analysis

Mail Server Role

mail.javaopen.ru is used as a mail server for javaopen.ru.

IP Addresses

mail.javaopen.ru resolves to one IP address: 46.20.70.33.

There are other host names — mxs2.o-code.ru among them — that share IP numbers with mail.javaopen.ru.