`mx1.ypmus.ru`

DNSSEC	⚠️ Not signed
A	188.170.53.187^{🇷🇺 MF-CENTER-AS188.170.53.0/24 CJSC MegaFon Center Client Inet Pool 22}
		PTR	`mx1.ypmus.ru`

`ypmus.ru`

	DNSSEC	⚠️ Not signed
	A	194.186.243.205^{🇷🇺 SOVAM-AS194.186.0.0/16 SOVAM DELEGATED BLOCK-2}
	NS	`ns2.ypmus.ru` ⭐
	NS	`ns.tolstoy.ru`
	NS	`ns2.tolstoy.ru`
	NS	`ns3.ypmus.ru`
	NS	`ns4-l2.nic.ru`
	NS	`ns8-l2.nic.ru`
	MX	`mx2.ypmus.ru` ⭐
	MX	`mx1.ypmus.ru`⁽²⁰⁾
	TXT	`v=spf1 include:spf.unisender.com a mx ip4:188.170.53.186 ip4:188.170.53.187 i...`
	SOA	`ns2.ypmus.ru`adm@tolstoy.ru 2026-02-24 #11

PTR for

187.53.170.188.in-addr.arpa

MX for

ypmus.ru

Same first word

mx1.sp.gov.br

mx1.email

mx1.co.za

mx1.jp

mx1.cci.fr

mx1.kapsi.fi

mx1.net.br

mx1.cloudaccess.net

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mx1.ws

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mx1.tuxfamily.org

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Similar names

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

x1m.ru

xm1.mobi

m1x.de

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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

1xm.ai

1mx.net

1mx.me

x1m.nl

x1m.net

m1x.dk

m1x.ru

x1m.com

xm1.org

1mx.com.br

m1x.eu

1xm.de

1xm.ph

x1m.info

1xm.biz

DNS History

2 records (1 active, 1 former)

●A188.170.53.1872026-02-26 → 2026-05-10 · 3 obs

○ 2017-01-25 00:05:32
● 2026-02-26 18:55:12
● 2026-05-10 10:19:46

○A88.86.85.2272015-07-25 → 2017-01-25 · 4 obs

● 2015-07-25 08:50:56
● 2017-01-25 00:05:32
○ 2026-02-26 18:55:12
○ 2026-05-10 10:19:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
ypmus.ru	ns.tolstoy.ru, ns2.ypmus.ru, ns3.ypmus.ru, ns4-l2.nic.ru...	6 records

✅ Authoritative Response

Server:188.170.53.187

NS records: ns.tolstoy.ru, ns2.ypmus.ru, ns3.ypmus.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns2.tolstoy.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ypmus.ru (unsigned zone)

⏱️ Timing

Total: 844ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.170.53.187`

📌 Glue Records Collected

Total: 6

In-bailiwick: 2 (ns2.ypmus.ru, ns3.ypmus.ru)

Out-of-bailiwick: 4 (ns.tolstoy.ru, ns4-l2.nic.ru, ns8-l2.nic.ru...)

Analysis

Mail Server Role

mx1.ypmus.ru serves as a mail server for ypmus.ru.

mx2.ypmus.ru is commonly used as a mail server alongside mx1.ypmus.ru.

IP Addresses

mx1.ypmus.ru resolves to one IP number: 188.170.53.187.

Other host names for instance ns3.ypmus.ru and mail3.tgk.tolstoy.ru share IP numbers with mx1.ypmus.ru.

mx1.ypmus.ru - robtex.com

mx1.ypmus.ru

ypmus.ru