🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`75.24.ftth.classcom.pl`

DNSSEC	⚠️ Not signed
A	176.115.24.75^{🇵🇱 CLASSCOM-AS176.115.0.0/19 CLASSCOM}
		PTR	`75.24.ftth.classcom.pl`

`24.ftth.classcom.pl`

DNSSEC

⚠️ Not signed

PTR for

75.24.115.176.in-addr.arpa

Same first word

75.co.uk

75.win

75.org.cn

75.london

75.biz

75.sb

75.chat

75.dk

75.co.za

75.nl

75.be

75.nz

75.ag

75.com.mx

75.pe

75.icu

75.hk

75.tm

75.ph

75.email

75.pages.dev

75.com

75.ru.com

75.am

75.tv

75.pl

75.com.es

75.eu

75.rs

75.lu

75.immo

75.qa

75.now.sh

75.kg

75.rw

75.fi

75.net

75.sk

75.tel

75.nu

75.tt

75.to

75.in-addr.arpa

75.money

75.ro

75.wf

75.cl

75.al

75.si

75.media

75.io

75.com.ph

75.vc

75.de

75.com.hk

75.la

75.pt

75.org

75.se

75.plus

75.network

75.ru

75.org.uk

75.ai

75.world

75.net.cn

75.ws

75.gs

75.cz

75.co

75.gold

75.vercel.app

75.com.ar

75.wtf

75.cc

75.no

75.su

75.house

75.fr

75.workers.dev

75.org.ph

75.ms

75.amsterdam

75.legal

75.cn

75.ie

75.lv

75.re

75.net.ph

75.lt

Similar names

57.rw

57.net

57.nyc

57.com.ua

57.com.au

57.cm

57.agency

57.game

57.vodka

57.com.ph

57.wf

57.eu

57.nl

57.lc

57.no

57.nu

57.cc

57.law

57.hu

57.org.uk

57.be

57.workers.dev

57.delivery

57.cn

57.com.es

57.team

57.com.tw

57.com.pl

57.wtf

57.digital

57.gg

57.vc

57.to

57.hk

57.ie

57.in-addr.arpa

57.chat

57.fr

57.la

57.fyi

57.icu

57.am

57.ee

57.network

57.de

57.nz

57.ph

57.pl

57.amsterdam

57.ag

57.com

57.ro

57.vg

57.tm

57.net.ph

57.org.ph

57.rs

57.pe

Previous names

Next names

DNS History

1 record (1 active, 0 former)

●A176.115.24.752026-10-14 → 2026-10-17 · 2 obs

● 2026-10-14 17:03:50
● 2026-10-17 16:20:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	j-dns.pl, a-dns.pl, f-dns.pl, b-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)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 949ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.115.24.75`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

75.24.ftth.classcom.pl points to a single IP number: 176.115.24.75.

75.24.ftth.classcom.pl - robtex.com