`mx1.ppas.cz`

DNSSEC	⚠️ Not signed
A	185.47.177.64^{🇨🇿 ISE-AS185.47.176.0/23 CZ-ISE-1}
		PTR	`mail.ppas.cz`
		PTR	`mx1.ppas.cz`
		PTR	`ppmail-relay1.ppas.cz`

`ppas.cz`

	DNSSEC	⚠️ Not signed
	A	185.47.177.44^{🇨🇿 ISE-AS185.47.176.0/23 CZ-ISE-1}
	NS	`mx.ppas.cz` ⭐
	NS	`ns1.ppas.cz`
	NS	`ns3.ppas.cz`
	NS	`ns4.ppas.cz`
	MX	`ppas-cz.mail.protection.outlook.com` ⭐
	MX	`ppmail-relay1.ppas.cz`⁽³⁰⁰⁾
	MX	`ppmail-relay2.ppas.cz`⁽³⁰¹⁾
	TXT	`MS=ms88572169`
	TXT	`google-site-verification=SRN7AWkTVo1xRZYqV1kSo5YVMRzlTY6ka4HFuahCBqA`
	TXT	`0ZrxDdE53CXwzvOofsPwDG7BFB64/0g31OlMAmX3JJ9plAigV9WsLbsnolgTpL5Hvk3Lg6c3SM+HE...`
	TXT	`v=spf1 a mx ip4:185.47.177.0/24 include:spf.mailforce.cz include:spf.protecti...`
	TXT	`3SQJ3ODEV4PETGDUJZ6W0WBHC6NXHYG8ROOLSGYJ`
	SOA	`mx.ppas.cz`ns3@ppas.cz 2026-04-20 #2

WOT: SAFE (61/100)
rank #607444 globally
rank #2710 in the tld
WOT: SAFE (64/100)
📈 Tranco rank: #227,716

PTR for

64.177.47.185.in-addr.arpa

139.53.39.195.in-addr.arpa

MX for

promes.cz

galeriesmecky.cz

ppsm.cz

ppdistribuce.com

prometheusgas.cz

ppdistribuce.cz

ppdistribuce.info

ppdistribuce.net

ppdistribuce.biz

ppdistribuce.org

ise.cz

ppsd.cz

pszp.cz

Previously MX for

ppas.cz

mdpas.cz

Same first word

mx1.sa.com

mx1.na4u.ru

mx1.biz

mx1.tv

mx1.pl

mx1.gouv.km

mx1.us

mx1.in

mx1.gouv.ci

mx1.lt

mx1.gov.lk

mx1.vg

mx1.com.br

mx1.com

mx1.uk

mx1.gov.sc

mx1.io

mx1.gov.ls

mx1.goip.de

mx1.hu

mx1.cz

mx1.xyz

mx1.eu

mx1.de

mx1.com.mx

mx1.ws

mx1.cc

mx1.in-berlin.de

mx1.kinghost.net

mx1.fr

mx1.it

mx1.ch

mx1.tuxfamily.org

mx1.org

mx1.nl

mx1.ca

mx1.blogspot.com

mx1.net

mx1.me

mx1.mx

mx1.info

mx1.cn

mx1.uni5.net

mx1.com.au

mx1.net.au

mx1.at

mx1.sp.gov.br

mx1.email

mx1.co.za

mx1.jp

mx1.cci.fr

mx1.kapsi.fi

mx1.net.br

mx1.cloudaccess.net

mx1.pb.gov.br

Similar names

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

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

m1x.it

1mx.ru

xm1.cc

m1x.ch

1xm.ai

1mx.net

1mx.me

DNS History

1 record (1 active, 0 former)

●A185.47.177.642015-06-22 → 2026-04-24 · 2 obs

● 2015-06-22 01:51:06
● 2026-04-24 11:50:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
ppas.cz	ns1.ppas.cz, ns4.ppas.cz, ns3.ppas.cz	3 records

✅ Authoritative Response

Server:20.157.123.24

NS records: ns1.ppas.cz, ns4.ppas.cz, ns3.ppas.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ppas.cz (unsigned zone)

⏱️ Timing

Total: 783ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.47.177.64`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns1.ppas.cz, ns3.ppas.cz, ns4.ppas.cz)

Analysis

Mail Server Role

mx1.ppas.cz serves as the mail server for promes.cz, galeriesmecky.cz, ppsm.cz, ppdistribuce.com, prometheusgas.cz and a few other domains.

mail.ppas.cz, mx2.ppas.cz and promes-cz.mail.protection.outlook.com commonly serve as mail servers together with mx1.ppas.cz.

IP Addresses

mx1.ppas.cz points to a single IP: 185.47.177.64.

Other host names such as mail.ppas.cz and ppmail-relay1.ppas.cz share IP numbers with mx1.ppas.cz.

mx1.ppas.cz - robtex.com

mx1.ppas.cz

ppas.cz