`mail3.ttronics.ru`

DNSSEC	⚠️ Not signed
A	178.161.200.181^{🇷🇺 ER-TELECOM-AS178.161.200.0/22 JSC "ER-Telecom" Perm' Perm', Russia}
		PTR	`mail3.ttronics.ru`

`ttronics.ru`

	DNSSEC	⚠️ Not signed
	A	5.188.161.179^{🇷🇺 SELECTEL5.188.160.0/22 Selectel Route Object}
	NS	`ns3-l2.nic.ru` ⭐
	NS	`ns4-cloud.nic.ru`
	NS	`ns4-l2.nic.ru`
	NS	`ns8-cloud.nic.ru`
	NS	`ns8-l2.nic.ru`
	MX	`mail.ttronics.ru` ⭐
	MX	`mail2.ttronics.ru`⁽¹⁰⁾
	MX	`mail3.ttronics.ru`⁽²⁰⁾
	TXT	`MS=ms73395692`
	TXT	`yandex-verification: 362a5b696763d131`
	TXT	`MS=29E0D0F8F3CAF84187B817EB9444B7EDC1B36E62`
	TXT	`spf2.0/mfrom,pra include:senderid.unisender.com ~all`
	TXT	`google-site-verification=1v4J9b34t9VkEV9suvXR61mnXLMYrEYSCB6NPR79DI4`
	TXT	`v=spf1 +mx +ip4:178.161.200.181 +ip4:95.213.245.69 include:_spf.yandex.net in...`
	SOA	`ns3-l2.nic.ru`dns@nic.ru 2014-02-23 #57

📈 Tranco rank: #919,000

PTR for

181.200.161.178.in-addr.arpa

MX for

ttronics.ru

Same first word

mail3.fr

mail3.org

mail3.iki.fi

mail3.nhs.uk

mail3.mil.ru

mail3.dk

mail3.com

mail3.nl

mail3.de

mail3.eu

mail3.net

mail3.it

mail3.gov.ao

mail3.ru

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DNS History

1 record (1 active, 0 former)

●A178.161.200.1812026-02-20 → 2026-04-13 · 2 obs

● 2026-02-20 21:16:00
● 2026-04-13 19:55:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
ttronics.ru	ns8-cloud.nic.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru...	19 records

✅ Authoritative Response

Server:91.217.20.20

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ttronics.ru (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.161.200.181`

📌 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

mail3.ttronics.ru serves as the mail server for ttronics.ru.

Both mail2.ttronics.ru and mail.ttronics.ru serve as mail servers together with mail3.ttronics.ru.

IP Addresses

mail3.ttronics.ru points to an IP address: 178.161.200.181.

Other host names, for instance mx.ttronics.ru and mail.ttronics.ru, share IP numbers with mail3.ttronics.ru.

mail3.ttronics.ru - robtex.com