81.55.classcom.pl - robtex.com

81.55.classcom.pl

DNSSEC⚠️ Not signed
A195.150.55.81🇵🇱 CLASSCOM-AS195.150.48.0/20
PTR81.55.classcom.pl

55.classcom.pl

DNSSEC⚠️ Not signed

PTR for

81.55.150.195.in-addr.arpa

Same first word

81.cm
81.kz
81.ink
81.ddns.me
81.fr
81.cc
81.org
81.be
81.in-addr.arpa
81.to
81.cool
81.mil.cn
81.plus
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81.waw.pl
81.biz
81.chat
81.me
81.gs
81.nl
81.cz
81.dk
81.ph
81.vc
81.lt
81.pl
81.com.tr
81.com.mx
81.ws
81.lv
81.fyi
81.nu
81.com.au
81.no
81.ca
81.com.hk
81.ag
81.cx
81.amsterdam
81.ro
81.cn
81.cl
81.com
81.co.kr
81.sk
81.su
81.com.cn
81.si
81.co.uk
81.la
81.world
81.au
81.hk
81.se

Similar names

18.gg
18.com
18.sk
18.group
18.capital
18.se
18.plus
18.kz
18.domains
18.tl
18.al
18.eu
18.de
18.co
18.lt
18.app
18.tel
18.com.cm
18.cool
18.uz
18.to
18.no
18.in-addr.arpa
18.lv
18.gs
18.githubusercontent.com
18.co.nz
18.world
18.co.uk
18.ph
18.watch
18.ru
18.com.cn
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18.media
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18.ws
18.network
18.com.tw
18.com.pl
18.com.tr
18.amsterdam
18.appchizi.com
18.ro
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18.cam
18.dk
18.tech
18.digital
18.do
18.ms
18.money
18.show
18.su
18.cz
18.wtf
18.com.hk
18.vc
18.nl
18.vip
18.im
18.net.au
18.edu.pl
18.fi
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18.rs
18.game
18.cn
18.uk
18.ventures
18.fyi
18.hu
18.hk
18.pl
18.ci
18.biz

DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A195.150.55.81
●A195.150.55.812017-06-11 → 2026-05-16 · 2 obs
● 2017-06-11 23:42:50
● 2026-05-16 11:05:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plb-dns.pl, a-dns.pl, j-dns.pl, h-dns.pl...-
classcom.pldns.classcom.pl, dns2.classcom.pl4 records

✅ Authoritative Response

Server:195.150.77.18

NS records: dns.classcom.pl, dns2.classcom.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classcom.pl (unsigned zone)

⏱️ Timing

Total: 2078ms | Queries: -

📄 Records

TypeCountSample Data
A1195.150.55.81

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (dns2.classcom.pl, dns.classcom.pl, dns2.classcom.pl...)

Analysis

IP Addresses

81.55.classcom.pl points to a single IP address: 195.150.55.81.