kw.linux.pl - robtex.com

kw.linux.pl

DNSSEC⚠️ Not signed
A2001:470:924c::14🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRkw.linux.pl
A80.211.254.48🇵🇱 ARUBAPL-AS80.211.248.0/21 Aruba S.p.A. Network
NSfns1.42.pl ⭐
A79.98.145.34🇵🇱 NitroNet79.98.144.0/21 Nitronet Sp. z o.o.
NSfns2.42.pl
A2001:41d0:701:1100::66c🇩🇪 OVH2001:41d0::/32 IPv6
PTRfns2.42.pl
A51.38.99.90🇫🇷 OVH51.38.0.0/16
PTRfns2.42.pl
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
TXTv=spf1 a mx include:_spf.google.com ~all
SOAfns1.42.plfreedns-admin+107849@42.pl serial=1668345339

linux.pl

DNSSEC⚠️ Not signed
A77.55.252.129🇵🇱 NETARTGROUP77.55.252.0/23
NSdns1.linux.pl ⭐
NSdns2.linux.pl
NSdns3.linux.pl ⚠️ Not in parent delegation
MXmail.linux.pl ⭐
TXTcpaas9218106.nazwa.pl
TXTgoogle-site-verification=sNu_PuHido32AEs3UhxO7st0e83iymB0WTPhq0hgUWE
TXTv=spf1 a mx ip4:77.55.252.129 ip4:157.90.174.113 ip4:159.69.177.87 ip6:2a01:4...
TXTonet-domain-verification=7d953ad491cd29d890a37daf58d19b27784c24bd0a89e66e4daa...
TXTonet-domain-verification=0b51db550a578b4fd6b2d5916c401642bc636aa01fd7eb7f59a4...
SOAdns1.linux.plroot@linux.pl 2026-03-16 #7
WOT: SAFE (91/100)
rank #258592 globally
rank #1714 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #49,600

PTR for

4.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.c.4.2.9.0.7.4.0.1.0.0.2.ip6.arpa

Same first word

kw.pl.eu.org
kw.ee
kw.se
kw.katowice.pl
kw.is
kw.mba
kw.be
kw.lt
kw.si
kw.no
kw.my
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kw.st
kw.nu
kw.com
kw.solar
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kw.gd.cn
kw.com.es
kw.ac.kr
kw.k12.mn.us
kw.nl
kw.cx
kw.chat
kw.kasserver.com
kw.ac.th
kw.dk
kw.krakow.pl
kw.to
kw.fyi
kw.com.ua
kw.ws
kw.ua
kw.capital
kw.sa
kw.lv
kw.cl
kw.tc
kw.co.at
kw.warszawa.pl
kw.sg
kw.de
kw.gt
kw.md
kw.com.pl
kw.su
kw.tv
kw.com.ru
kw.pl
kw.ai
kw.ca
kw.cz
kw.at
kw.cc

Similar names

wk.co
wk.ee
wk.net
wk.to
wk.tk
wk.lv
wk.or.at
wk.co.nz
wk.com
wk.ro
wk.de
wk.business
wk.co.kr
wk.fi
wk.at
wk.eu
wk.uy
wk.sk
wk.lt
wk.studio
wk.io
wk.ru
wk.su
wk.cc
wk.co.at
wk.ca
wk.si
wk.hk
wk.app
wk.hl.cn
wk.net.br
wk.cn
wk.biz
wk.com.ua
wk.com.br
wk.sg
wk.fyi
wk.digital
wk.se
wk.vc
wk.is
wk.hu
wk.cz
wk.nl
wk.no
wk.agency
wk.if.ua
wk.org

DNS History

10 records (9 active, 1 former)

20162017201820192020202120222023202420252026NSfns1.42.plfns2.42.plMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA2001:470:924c::1480.211.254.48178.63.92.200
●NSfns1.42.pl2015-08-02 → 2026-03-26 · 2 obs
● 2015-08-02 07:07:48
● 2026-03-26 20:52:38
●NSfns2.42.pl2015-08-02 → 2026-03-26 · 2 obs
● 2015-08-02 07:07:48
● 2026-03-26 20:52:38
●MXalt1.aspmx.l.google.com2015-08-02 → 2026-03-26 · 2 obs
● 2015-08-02 07:07:48
● 2026-03-26 20:52:38
●MXalt2.aspmx.l.google.com2015-08-02 → 2026-03-26 · 2 obs
● 2015-08-02 07:07:48
● 2026-03-26 20:52:38
●MXaspmx.l.google.com2015-08-02 → 2026-03-26 · 2 obs
● 2015-08-02 07:07:48
● 2026-03-26 20:52:38
●MXaspmx2.googlemail.com2015-08-02 → 2026-03-26 · 2 obs
● 2015-08-02 07:07:48
● 2026-03-26 20:52:38
●MXaspmx3.googlemail.com2015-08-02 → 2026-03-26 · 2 obs
● 2015-08-02 07:07:48
● 2026-03-26 20:52:38
○A178.63.92.2002015-08-02 → 2016-04-28 · 4 obs
● 2015-08-02 07:07:48
● 2016-04-28 11:20:06
○ 2026-03-11 15:03:40
○ 2026-03-26 20:52:38
●A2001:470:924c::142015-08-02 → 2026-03-26 · 2 obs
● 2015-08-02 07:07:48
● 2026-03-26 20:52:38
●A80.211.254.482026-03-11 → 2026-03-26 · 3 obs
○ 2016-04-28 11:20:06
● 2026-03-11 15:03:40
● 2026-03-26 20:52:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plf-dns.pl, h-dns.pl, j-dns.pl, a-dns.pl...-
linux.pldns1.linux.pl, dns2.linux.pl4 records
kw.linux.plfns2.42.pl, fns1.42.pl-

✅ Authoritative Response

Server:79.98.145.34

NS records: fns2.42.pl, fns1.42.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux.pl (unsigned zone)

⏱️ Timing

Total: 894ms | Queries: -

📄 Records

TypeCountSample Data
A180.211.254.48
AAAA12001:470:924c::14
NS2fns1.42.pl, fns2.42.pl
MX5ASPMX3.GOOGLEMAIL.COM (pri: 30), ASPMX2.GOOGLEMAIL.COM (pri: 30)...
TXT1v=spf1 a mx include:_spf.google.com ~all
SOA1fns1.42.pl freedns-admin+107849.42.pl

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (dns1.linux.pl, dns1.linux.pl, dns2.linux.pl...)

Analysis

IP Addresses

kw.linux.pl resolves to two IP numbers: 2001:470:924c::14 and 80.211.254.48.

Other host names such as irc.linux.pl and archlinux.eu.org share IP numbers with kw.linux.pl.

Name Servers

kw.linux.pl is delegated to two name servers fns1.42.pl and fns2.42.pl.

kw.linux.pl shares the same name server setup as other domains, for instance web-up.pl, queenofnylon.com, dominikaherrmann.pl, krzaq.cc and sneer.eu.org.

kw.linux.pl at least partially shares name servers with other domains, for instance lubelskie.org, pharmapoint.com.pl, sc2labs.pl, 154.110.176.in-addr.arpa and chilan.net.

These name servers are commonly used with the following name servers: ns2.he.net, ns2.afraid.org, fns3.42.pl, rtr-r0.systematic.pl, whatso.tw, pns101.cloudns.net, ns1.systemx.com.pl, ns3.he.net, ns4.he.net and ns5.he.net.

Two IP numbers for a host: fns2.42.pl points to 2001:41d0:701:1100::66c and 51.38.99.90.

One IP number for a host: fns1.42.pl points to 79.98.145.34.

Mail Servers

kw.linux.pl is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

kw.linux.pl shares some mail servers with other domains, at least partially, for instance omnicon.ca, monier.mx, jwmdirect.com, powerbiz.asia and srilakshmifirecontrols.com.

these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26

aspmx3.googlemail.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.250.141.26

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27