mx.kernel.net.pl - dns.ninja

`mx.kernel.net.pl`

DNSSEC	⚠️ Not signed
A	217.73.31.3^{🇸🇰 VNET-AS217.73.16.0/20 VNET a.s.}
		PTR	`mx.kernel.net.pl`
A	217.73.31.9^{🇸🇰 VNET-AS217.73.16.0/20 VNET a.s.}

`kernel.net.pl`

	DNSSEC	⚠️ Not signed
	A	217.73.31.11^{🇸🇰 VNET-AS217.73.16.0/20 VNET a.s.}
	NS	`dns.kernel.net.pl` ⭐
	NS	`dns.atman.pl` ⚠️ Not in parent delegation
	NS	`ns.kernel.net.pl`
	MX	`mx.kernel.net.pl` ⭐
	SOA	`dns.kernel.net.pl`root@kernel.net.pl 2006-07-30 #53

📈 Tranco rank: #878,543

PTR for

3.31.73.217.in-addr.arpa

9.31.73.217.in-addr.arpa

MX for

Previously MX for

Same first word

mx.withyoutube.com

mx.mba

mx.co.uk

mx.s3-website-eu-west-1.amazonaws.com

mx.s3-website-us-east-1.amazonaws.com

mx.design

mx.s3-website-us-west-1.amazonaws.com

mx.msk.ru

mx.scrapping.cc

mx.tv

mx.casino

mx.ma

mx.dyndns.org

mx.sh

mx.ax

mx.lv

mx.abbott

mx.or.at

mx.cn

mx.servebbs.org

mx.tc

mx.microsoft

mx.ph

mx.com.tr

mx.be

mx.guru

mx.selfip.com

mx.co

mx.ro

mx.com.kz

mx.ru.net

mx.firewall-gateway.de

mx.mayfirst.org

mx.ag

mx.ee

mx.net.ru

mx.fi

mx.cz

mx.co.kr

mx.net

mx.box

mx.homelinux.com

mx.dnsalias.com

mx.se

mx.srv.br

mx.si

mx.de

mx.org.ua

mx.com.co

mx.nl

mx.com

mx.al

mx

mx.org

mx.net.au

mx.sb

mx.sub.jp

mx.nf

mx.kg

mx.fm

mx.dk

mx.mil.lv

mx.is

mx.ac.cn

mx.uz

mx.mt

mx.lt

mx.co.at

mx.ua

mx.csb.app

mx.au

mx.go.gov.br

mx.com.mx

mx.dev

mx.od.ua

mx.su

mx.com.au

mx.123hjemmeside.no

mx.cl

mx.by

mx.main.jp

mx.bplaced.net

mx.uy

mx.dyndns-mail.com

mx.io

mx.co.ke

mx.vg

mx.gp

mx.cloudaccess.net

mx.s3-us-west-1.amazonaws.com

mx.gs

mx.global.prod.fastly.net

mx.email

mx.com.pt

mx.ru

mx.services

mx.pl

mx.ht

mx.uk

mx.no

mx.cloud.nospamproxy.com

mx.agency

mx.rs

mx.vc

mx.cloudflare.net

mx.ws

mx.plus

mx.zone

mx.co.za

mx.tours

mx.s3.amazonaws.com

mx.com.tw

mx.vu

mx.biz

mx.ms

mx.net.tr

mx.network

mx.se.gov.br

mx.gy

mx.contact

mx.pe

mx.realm.cz

mx.tn

mx.mk

mx.exchange

mx.kh.ua

mx.md

mx.to

mx.cm

mx.graphics

mx.cx

mx.support

mx.myftp.org

mx.duckdns.org

mx.kinghost.net

mx.gouv.ci

mx.money

mx.kasserver.com

mx.com.ar

mx.sytes.net

mx.center

Similar names

xm.biz

xm.media

xm.fyi

xm.pe

xm.wtf

xm.nl

xm.app

xm.cn

xm.gov.cn

xm.city

xm.ca

xm.ee

xm.ae

xm.lc

xm.chat

xm.life

xm.net

xm.cm

xm.co

xm.co.za

xm.kiev.ua

xm.js.cn

xm.by

xm.world

xm.lt

xm.com.ua

xm.ru

xm.de

xm.cl

xm.sk

xm.se

xm.hu

xm.com.co

xm.africa

xm.fi

xm.is

xm.co.kr

xm.am

xm.money

xm.be

xm.cz

xm.hk.cn

xm.fj.cn

xm.pl

xm.vn.ua

xm.house

xm.mk

xm.la

xm.com

DNS History

2 records (2 active, 0 former)

●A217.73.31.32015-07-01 → 2026-06-18 · 2 obs

● 2015-07-01 14:41:44
● 2026-06-18 13:59:40

●A217.73.31.92015-07-01 → 2026-06-18 · 2 obs

● 2015-07-01 14:41:44
● 2026-06-18 13:59:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	j-dns.pl, b-dns.pl, f-dns.pl, a-dns.pl...	-
kernel.net.pl	ns.kernel.net.pl, dns.atman.pl, dns.kernel.net.pl	2 records

✅ Authoritative Response

Server:193.9.30.52

NS records: ns.kernel.net.pl, dns.atman.pl, dns.kernel.net.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernel.net.pl (unsigned zone)

⏱️ Timing

Total: 3251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`217.73.31.9, 217.73.31.3`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.kernel.net.pl, dns.kernel.net.pl)

Analysis

Mail Server Role

mx.kernel.net.pl serves as a mail server for wspolnota.waw.pl, badaniakliniczne.info.pl, arteplaza.pl, pharmedjobs.pl, toms.pl and a few other domains.

As mail servers, mail.wspolnota.waw.pl, mail.badaniakliniczne.info.pl and mail.arteplaza.pl are often used in combination with mx.kernel.net.pl.

IP Addresses

mx.kernel.net.pl resolves to the IP addresses 217.73.31.3 and 217.73.31.9