🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`80.20.ftth.classcom.pl`

DNSSEC	⚠️ Not signed
A	176.115.20.80^{🇵🇱 CLASSCOM-AS176.115.0.0/19 CLASSCOM}
		PTR	`80.20.ftth.classcom.pl`

`20.ftth.classcom.pl`

DNSSEC

⚠️ Not signed

PTR for

80.20.115.176.in-addr.arpa

Same first word

80.lu

80.cn

80.ma

80.ee

80.vc

80.st

80.uz

80.kz

80.canva-apps.cn

80.net.au

80.lc

80.com.ph

80.tm

80.world

80.la

80.fyi

80.com.hk

80.gp

80.ws

80.ro

80.nl

80.je

80.ph

80.com.es

80.no

80.org.cn

80.hk

80.pl

80.ink

80.network

80.hu

80.nz

80.in.ua

80.ci

80.sk

80.gg

80.ru

80.fr

80.nu

80.ie

80.legal

80.ms

80.al

80.in-addr.arpa

80.ag

80.wtf

80.kg

80.ngrok.app

80.myds.me

80.fi

80.re

80.io

80.xyz

80.biz

80.at

80.is

80.rw

80.ca

80.2ix.de

80.de.cool

80.cx

80.pages.dev

80.cc

80.net.cn

80.to

80.lv

80.pub

80.io.vn

80.ru.com

80.rs

80.sb

80.com

80.fm

80.by

80.si

80.cm

80.tn

80.ai

80.run

80.mba

80.eu

80.lt

80.design

80.com.au

80.cz

80.org.uk

80.domains

80.su

80.style

80.org

80.am

80.net.ph

80.com.cn

80.de

80.app

80.vip

80.org.ph

80.mk

80.net

80.workers.dev

80.chat

80.dk

80.gs

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08.fan

08.lv

08.homes

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08.md

08.ag

08.at

08.gs

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08.sa.com

08.re

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08.org.cn

08.agency

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08.dk

08.network

08.sh.cn

08.ee

08.lat

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08.ai

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08.org

08.uy

08.cl

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08.chat

08.ca

08.cloud

08.ac.cn

08.to

08.sb

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08.be

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08.uk

08.net.ph

08.com

08.app

08.su

08.gold

08.com.cn

08.biz

08.gg

08.cx

08.de

08.workers.dev

08.pl

08.is

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08.rw

Previous names

Next names

DNS History

1 record (1 active, 0 former)

●A176.115.20.802017-05-26 → 2026-10-17 · 2 obs

● 2017-05-26 17:15:52
● 2026-10-17 07:32:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	d-dns.pl, j-dns.pl, a-dns.pl, b-dns.pl...	12 records
classcom.pl	dns.classcom.pl, dns2.classcom.pl	4 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: 687ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.115.20.80`

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (a-dns.pl, b-dns.pl, d-dns.pl...)

Analysis

IP Addresses

80.20.ftth.classcom.pl directs to one IP number, which is 176.115.20.80.

80.20.ftth.classcom.pl - robtex.com