🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`81.2.ftth.classcom.pl`

DNSSEC	⚠️ Not signed
A	176.115.2.81^{🇵🇱 CLASSCOM-AS176.115.0.0/19 CLASSCOM}
		PTR	`81.2.ftth.classcom.pl`

`2.ftth.classcom.pl`

DNSSEC

⚠️ Not signed

PTR for

81.2.115.176.in-addr.arpa

Same first word

81.biz

81.digital

81.chat

81.me

81.wiki

81.ee

81.gs

81.nl

81.je

81.net.ph

81.org.uk

81.cz

81.dk

81.ph

81.vc

81.lt

81.golf

81.pl

81.style

81.io

81.edu.eu.org

81.com.tr

81.mt

81.rs

81.com.mx

81.ws

81.rw

81.lv

81.tel

81.fyi

81.nu

81.com.au

81.no

81.com.ph

81.com.pl

81.ca

81.org.ph

81.sg

81.com.hk

81.ms

81.ag

81.wtf

81.legal

81.ventures

81.cx

81.amsterdam

81.workers.dev

81.tm

81.pages.dev

81.lu

81.cn

81.is

81.cl

81.com

81.co.kr

81.sk

81.tt

81.voyage

81.sb

81.su

81.com.cn

81.ai

81.si

81.co.uk

81.la

81.world

81.au

81.hk

81.se

81.vip

81.gold

81.lc

81.cm

81.ru.com

81.kz

81.ink

81.nz

81.gp

81.fi

81.ddns.me

81.fr

81.tv.tr

81.do

81.cc

81.diskstation.me

81.org

81.studio

81.be

81.icu

81.in-addr.arpa

81.to

81.re

81.mil.cn

81.gd

81.plus

81.de

81.cloudns.ch

81.waw.pl

81.run

Similar names

18.biz

18.edu.hk

18.net.ph

18.cl

18.pt

18.gp

18.delivery

18.ag

18.ar

18.law

18.vercel.app

18.dating

18.ai

18.irish

18.org.uk

18.au

18.md

18.org

18.fr

18.mba

18.gg

18.com

18.cx

18.sk

18.group

18.capital

18.exposed

18.se

18.fo

18.plus

18.degree

18.be

18.pages.dev

18.kz

18.domains

18.studio

18.tl

18.al

18.eu

18.de

18.mk

18.am

18.org.es

18.co

18.lt

18.sx.cn

18.myds.me

18.pm

18.app

18.ink

18.tel

18.com.cm

18.uz

18.to

18.nu

18.no

18.in-addr.arpa

18.re

18.fund

18.spb.ru

18.bingo

18.lv

18.lc

18.gs

18.githubusercontent.com

18.uy

18.co.nz

18.events

18.world

18.com.es

18.co.uk

18.today

18.coffee

18.at

18.ph

18.watch

18.cash

18.io.vn

18.ru

18.net.tr

18.co.kr

18.com.ua

18.com.cn

18.ca

18.dance

18.media

18.cc

18.com.au

18.ws

18.my

18.network

18.workers.dev

18.tr

18.com.tw

18.com.pl

18.creditcard

18.vg

18.com.tr

18.amsterdam

18.com.mx

18.bj.cn

18.ro

18.by

Previous names

Next names

DNS History

1 record (1 active, 0 former)

●A176.115.2.812017-05-26 → 2026-10-16 · 2 obs

● 2017-05-26 15:28:02
● 2026-10-16 08:49:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
classcom.pl	dns2.classcom.pl, dns.classcom.pl	4 records

✅ Authoritative Response

Server:195.150.77.18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classcom.pl (unsigned zone)

⏱️ Timing

Total: 1882ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.115.2.81`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

81.2.ftth.classcom.pl has exactly one IP address — 176.115.2.81.

81.2.ftth.classcom.pl - robtex.com