🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`91.24.ftth.classcom.pl`

DNSSEC	⚠️ Not signed
A	176.115.24.91^{🇵🇱 CLASSCOM-AS176.115.0.0/19 CLASSCOM}
		PTR	`91.24.ftth.classcom.pl`

`24.ftth.classcom.pl`

DNSSEC

⚠️ Not signed

PTR for

91.24.115.176.in-addr.arpa

Same first word

91.co

91.money

91.cn.ua

91.dk

91.org

91.plus

91.game

91.cloudns.be

91.cloudns.ch

91.wiki

91.dog

91.lc

91.al

91.tw.cn

91.com.mx

91.de

91.cool

91.cloudns.biz

91.or.kr

91.io.vn

91.fr

91.trading

91.ha.cn

91.com.ph

91.biz

91.tn

91.com.tr

91.com.co

91.tj.cn

91.hamburg

91.ca

91.is

91.hi.cn

91.domains

91.ro

91.spb.ru

91.immo

91.video

91.hn.cn

91.rw

91.cm

91.si

91.cc.ua

91.rs

91.ag

91.net.ph

91.vc

91.ax

91.energy

91.com.au

91.(0x787878)

91.tube

91.cloudns.org

91.amsterdam

91.legal

91.loans

91.ma

91.in.th

91.network

91.agency

91.life

91.hu

91.tel

91.cc

91.pics

91.fun

91.nl

91.digital

91.chat

91.bi

91.tips

91.ee

91.hk

91.lt

91.no

91.hockey

91.pages.dev

91.ci

91.live

91.mk

91.land

91.wine

91.pl

91.actor

91.cz

91.ac.cn

91.studio

91.cx

91.school

91.media

91.me

91.golf

91.id.lv

91.org.uk

91.com.vn

91.yt

91.ai

91.sc

91.care

91.movie

91.ru

91.uk.com

91.zone

91.team

91.com.cn

91.io

91.club

91.ph

91.tools

91.do

91.i234.me

91.workers.dev

91.watch

91.tm

91.cash

91.wtf

91.sh.cn

91.sk

91.com

91.mba

91.au

91.net

91.vip

91.tt

91.ht

91.city

91.fyi

91.lol

91.show

91.tc

91.(0x706f726e)

91.casino

91.bike

91.la

91.edu.pl

91.run

91.com.hk

91.ae

91.org.ph

91.gd

91.co.kr

91.se

91.tr

91.uz

91.gold

91.cn

Similar names

19.org.ph

19.cz

19.se

19.wtf

19.ca

19.tm

19.ro

91.nu

91.vg

91.pt

19.network

91.be

19.nz

91.lv

91.in-addr.arpa

91.md

91.vin

19.actor

19.rs

19.to

19.co.kr

19.me.uk

19.studio

19.nl

19.city

19.eu

19.pt

19.law

19.mk

19.rw

19.herokuapp.com

19.ar

19.hu

19.chat

19.co.nz

19.am

19.pl

19.cc

19.com.es

19.cm

19.capital

19.digital

19.net.tr

19.au

19.lt

19.io

19.dog

19.cl

19.lu

Previous names

Next names

DNS History

1 record (1 active, 0 former)

●A176.115.24.912017-07-29 → 2026-10-16 · 2 obs

● 2017-07-29 09:05:06
● 2026-10-16 03:45:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	d-dns.pl, j-dns.pl, h-dns.pl, b-dns.pl...	-
classcom.pl	dns.classcom.pl, dns2.classcom.pl	4 records

✅ Authoritative Response

Server:176.115.0.18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classcom.pl (unsigned zone)

⏱️ Timing

Total: 669ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.115.24.91`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

91.24.ftth.classcom.pl resolves to one IP address: 176.115.24.91.

91.24.ftth.classcom.pl - robtex.com