`b2b.smart-engine.ru`

DNSSEC	⚠️ Not signed
A	95.163.241.206^{🇷🇺 AS-REGRU95.163.241.0/24}
		PTR	`mail.b2b.smart-engine.ru`
MX	`mail.b2b.smart-engine.ru` ⭐
		A	95.163.241.206^{🇷🇺 AS-REGRU95.163.241.0/24}
			PTR	`mail.b2b.smart-engine.ru`
TXT	`mailru-verification: 2f26eec86dcf00af`
TXT	`v=spf1 ip4:151.248.125.137 ip4:95.163.241.206 ip4:194.67.87.56 ip4:185.182.11...`

`smart-engine.ru`

	DNSSEC	⚠️ Not signed
	A	31.31.198.72^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
	NS	`ns1.reg.ru` ⭐
	NS	`ns2.reg.ru`
	MX	`emx.mail.ru` ⭐
	MX	`mail.smart-engine.ru` ⭐
	TXT	`mailru-domain: OzXBUbqCxQfaVIzy`
	TXT	`v=spf1 a mx include:spf.hosting.reg.ru redirect=_spf.mail.ru ~all`
	SOA	`ns1.reg.ru`hostmaster@ns1.reg.ru serial=1776855750

Same first word

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Similar names

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2bb.com

2bb.cn

bb2.fr

bb2.org

bb2.ai

2bb.ru

bb2.cz

2bb.pl

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bb2.eu

bb2.net

bb2.idv.tw

bb2.us

bb2.com.br

bb2.me

2bb.dev

DNS History

2 records (2 active, 0 former)

●MXmail.b2b.smart-engine.ru2026-04-26 → 2026-04-26 · 2 obs

● 2026-04-26 23:12:38
● 2026-04-26 23:12:40

●A95.163.241.2062026-04-26 → 2026-04-26 · 2 obs

● 2026-04-26 23:12:38
● 2026-04-26 23:12:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
smart-engine.ru	ns1.reg.ru, ns2.reg.ru	20 records

✅ Authoritative Response

Server:176.99.13.12

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smart-engine.ru (unsigned zone)

⏱️ Timing

Total: 1141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`95.163.241.206`
MX	1	`mail.b2b.smart-engine.ru (pri: 1)`
TXT	2	`mailru-verification: 2f26eec86dcf00af, v=spf1 ip4:151.248.125.137 ip4:95.163.24`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (ns1.reg.ru, ns1.reg.ru, ns1.reg.ru...)

Analysis

IP Addresses

b2b.smart-engine.ru points to a single IP: 95.163.241.206.

Other host names, for instance trustindesign.ru, mail.trustindesign.ru and 95-163-241-206.cloudvps.regruhosting.ru share IP numbers with b2b.smart-engine.ru.

Mail Servers

b2b.smart-engine.ru is handled by a single mail server, mail.b2b.smart-engine.ru.

mail.b2b.smart-engine.ru points to a single IP: 95.163.241.206.

b2b.smart-engine.ru - robtex.com