`mx1.semtec.ru`

DNSSEC	⚠️ Not signed
A	91.201.54.8^{🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg}
		PTR	`mx1.netangels.ru`

`semtec.ru`

	DNSSEC	⚠️ Not signed
	A	91.201.52.224^{🇷🇺 INTERNET-PRO-AS91.201.52.0/24}
	NS	`ns1.netangels.ru` ⭐
	NS	`ns2.netangels.ru`
	NS	`ns3.netangels.ru`
	NS	`ns4.netangels.ru`
	MX	`mx0.semtec.ru` ⭐
	MX	`mx1.semtec.ru`⁽⁵⁾
	TXT	`v=spf1 a include:netangels.ru ~all`
	SOA	`ns1.netangels.ru`hostmaster@netangels.ru serial=1774199009

MX for

semtec.ru

Same first word

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mx1.gov.ls

mx1.goip.de

mx1.hu

mx1.cz

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Similar names

1mx.net

1mx.me

x1m.nl

x1m.net

m1x.dk

m1x.ru

x1m.com

xm1.org

1mx.com.br

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1xm.biz

m1x.net

1mx.de

x1m.de

1xm.ru

xm1.site

1xm.com

m1x.com.br

1mx.at

xm1.dnsalias.com

m1x.in

1mx.com

m1x.ca

1xm.org

xm1.de

m1x.app

1xm.net

1xm.co

xm1.ru

m1x.org

xm1.mobi

m1x.de

m1x.mobi

1mx.cn

xm1.club

1mx.eu

xm1.me

m1x.com

xm1.net

xm1.com

m1x.co.in

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1mx.ru

xm1.cc

m1x.ch

DNS History

1 record (1 active, 0 former)

●A91.201.54.82026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 00:05:50
● 2026-03-24 04:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
semtec.ru	ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru	4 records

✅ Authoritative Response

Server:80.87.101.2

NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semtec.ru (unsigned zone)

⏱️ Timing

Total: 4266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.201.54.8`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru...)

Analysis

Mail Server Role

mx1.semtec.ru serves as the mail server for semtec.ru.

mx0.semtec.ru is commonly used as a mail server with mx1.semtec.ru.

IP Addresses

mx1.semtec.ru resolves to a single IP address: 91.201.54.8.

Other host names including mx1.s-r-o.ru, mx1.sc66.ru, mx1.sk-forum.ru, mx1.zan-black.ru and mx1.formaclass.ru share IP numbers with mx1.semtec.ru.

mx1.semtec.ru - robtex.com

mx1.semtec.ru

semtec.ru