`braintraining.ru`

DNSSEC	⚠️ Not signed
A	3.71.216.212^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
		PTR	`ec2-3-71-216-212.eu-central-1.compute.amazonaws.com`
NS	`planetahost.ru` ⭐
		A	85.93.129.18^{🇷🇺 SPACENET-AS85.93.129.0/24}
NS	`dns1.planetahost.ru`
		A	85.93.128.22^{🇷🇺 SPACENET-AS85.93.128.0/24}
			PTR	`dns1.planetahost.ru`
NS	`dns2.planetahost.ru`
		A	85.93.129.22^{🇷🇺 SPACENET-AS85.93.129.0/24}
MX	`mail.planetahost.ru.braintraining.ru` ⭐
SOA	`planetahost.ru`tech@planetahost.ru 2022-08-15 #3

`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=4069896

Same first word

braintraining.co

braintraining.com

braintraining.it

braintraining.com.au

braintraining.ru

braintraining.net

braintraining.com.br

DNS History

8 records (5 active, 3 former)

●NSdns1.planetahost.ru2026-07-27 → 2026-08-07 · 3 obs

○ 2017-03-13 15:46:32
● 2026-07-27 06:20:54
● 2026-08-07 04:12:56

●NSdns2.planetahost.ru2026-07-27 → 2026-08-07 · 3 obs

○ 2017-03-13 15:46:32
● 2026-07-27 06:20:54
● 2026-08-07 04:12:56

○NSns1.planetahost.ru2015-07-14 → 2017-03-13 · 4 obs

● 2015-07-14 07:51:30
● 2017-03-13 15:46:32
○ 2026-07-27 06:20:54
○ 2026-08-07 04:12:56

○NSns2.planetahost.ru2015-07-14 → 2017-03-13 · 4 obs

● 2015-07-14 07:51:30
● 2017-03-13 15:46:32
○ 2026-07-27 06:20:54
○ 2026-08-07 04:12:56

●NSplanetahost.ru2026-07-27 → 2026-08-07 · 3 obs

○ 2017-03-13 15:46:32
● 2026-07-27 06:20:54
● 2026-08-07 04:12:56

●MXmail.planetahost.ru.braintraining.ru2026-07-27 → 2026-08-07 · 2 obs

● 2026-07-27 06:20:54
● 2026-08-07 04:12:56

●A3.71.216.2122026-07-27 → 2026-08-07 · 3 obs

○ 2017-03-13 15:46:32
● 2026-07-27 06:20:54
● 2026-08-07 04:12:56

○A62.173.148.792015-07-14 → 2017-03-13 · 4 obs

● 2015-07-14 07:51:30
● 2017-03-13 15:46:32
○ 2026-07-27 06:20:54
○ 2026-08-07 04:12:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
braintraining.ru	dns2.planetahost.ru, dns1.planetahost.ru	2 records

✅ Authoritative Response

Server:62.173.149.230

NS records: dns2.planetahost.ru, dns1.planetahost.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for braintraining.ru (unsigned zone)

⏱️ Timing

Total: 653ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.71.216.212`
NS	2	`dns2.planetahost.ru, dns1.planetahost.ru`
MX	1	`mail.planetahost.ru.braintraining.ru (pr`
SOA	1	`planetahost.ru tech.planetahost.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.planetahost.ru, dns1.planetahost.ru)

Analysis

IP Addresses

braintraining.ru points to a single IP number: 3.71.216.212.

Additional host names — gnomon.ru, atm-fp.biz, axl.tech and two others — share IP numbers with braintraining.ru.

Name Servers

The authoritative name servers for braintraining.ru are planetahost.ru, dns1.planetahost.ru and dns2.planetahost.ru — three in total.

The name servers of braintraining.ru overlap at least partially with those of other domains — among them 108.113.185.in-addr.arpa, finmonitoring.org, 131.93.85.in-addr.arpa and two more.

The name servers dns3.planetahost.ru, ns1.icosmos.ru and ns2.icosmos.ru are commonly seen alongside these name servers.

The hostnames planetahost.ru, dns1.planetahost.ru and dns2.planetahost.ru each resolve to a single IP: planetahost.ru → 85.93.129.18, dns1.planetahost.ru → 85.93.128.22, dns2.planetahost.ru → 85.93.129.22.

Mail Servers

braintraining.ru has one mail server: mail.planetahost.ru.braintraining.ru.

braintraining.ru - robtex.com