`mail.5step.ru`

DNSSEC	⚠️ Not signed
A	37.195.166.252^{🇷🇺 NTK37.195.0.0/16 Novotelecom Ltd.}
		PTR	`mail.5step.ru`
TXT	`v=spf1 a mx a:mail.5step.ru -all`

`5step.ru`

	DNSSEC	⚠️ Not signed
	A	2a00:f940:2:2:1:1:0:303^{🇷🇺 AS-REGRU2a00:f940:2::/48 Reg.Ru Hosting Route}
	A	31.31.197.85^{🇷🇺 AS-REGRU31.31.197.0/24 Reg.Ru}
	NS	`server303.hosting.reg.ru` ⭐
	NS	`ns1.hosting.reg.ru`
	NS	`ns2.hosting.reg.ru`
	MX	`mail.5step.ru` ⭐
	TXT	`v=spf1 a mx a:mail.5step.ru -all`
	TXT	`_globalsign-domain-verification=5oN3cl-RB3V_qFYSaDBMkEpRiJWlps1D0xR2ImplPa`
	TXT	`_globalsign-domain-verification=oRrBIobzL8vvyr6y_bCfqvci63qr7VbSJaFnHU_8U2`
	SOA	`server303.hosting.reg.ru`support@reg.ru 2026-05-19 #5

PTR for

252.166.195.37.in-addr.arpa

MX for

mx.5step.ru

5step.ru

Same first word

mail.hr

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DNS History

2 records (1 active, 1 former)

○A212.20.40.1662015-05-24 → 2016-07-14 · 4 obs

● 2015-05-24 08:24:52
● 2016-07-14 01:54:02
○ 2026-07-07 12:18:22
○ 2026-07-07 21:16:26

●A37.195.166.2522026-07-07 → 2026-07-07 · 3 obs

○ 2016-07-14 01:54:02
● 2026-07-07 12:18:22
● 2026-07-07 21:16:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
5step.ru	ns1.hosting.reg.ru, ns2.hosting.reg.ru	-

✅ Authoritative Response

Server:31.31.194.244

NS records: ns1.hosting.reg.ru, ns2.hosting.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5step.ru (unsigned zone)

⏱️ Timing

Total: 1264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.195.166.252`
TXT	1	`v=spf1 a mx a:mail.5step.ru -all`

Analysis

Mail Server Role

Mail for mx.5step.ru and 5step.ru is handled by mail.5step.ru.

IP Addresses

mail.5step.ru resolves to just one IP address, 37.195.166.252.

mail.5step.ru - robtex.com

mail.5step.ru

5step.ru