🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`223.1.ftth.classcom.pl`

DNSSEC	⚠️ Not signed
A	176.115.1.223^{🇵🇱 CLASSCOM-AS176.115.0.0/19 CLASSCOM}
		PTR	`223.1.ftth.classcom.pl`

`1.ftth.classcom.pl`

DNSSEC

⚠️ Not signed

PTR for

223.1.115.176.in-addr.arpa

Same first word

223.bio

223.vip

223.si

223.org.uk

223.com.ph

223.com

223.ai

223.cm

223.world

223.online

223.info

223.in

223.now

223.wine

223.it

223.tv

223.news

223.ad

223.ltd

223.ch

223.ink

223.icu

223.lat

223.io

223.ru

223.gr

223.vc

223.ca

223.ae

223.gg

223.lol

223.me

223.cn

223.best

223.us

223.eu

223.app

223.co

223.life

223.jpn.com

223.onl

223.bet

223.co.com

223.co.uk

223.ge

223.group

223.es

223.ws

223.cn.com

223.in-addr.arpa

223.ph

223.tm

223.co.in

223.bz

223.fr

223.kr

223.at

223.run

223.digital

223.vg

223.ro

223.net

223.org

223.cx

223.team

223.de

223.la

223.be

223.org.cn

223.ag

223.pages.dev

223.nl

223.giize.com

223.hk

223.fyi

223.im

223.homes

223.workers.dev

223.pl

223.sx

223.cz

223.ceo

223.co.il

Similar names

322.cards

232.run

322.mom

232.cx

322.at

232.digital

322.cam

232.ltd

232.jp

322.cz

232.co.kr

322.dog

322.ph

232.tm

322.fr

232.it

322.ca

322.cn

232.org.uk

232.lol

232.de

322.net

322.co.jp

232.in

232.pl

232.cm

322.com.tr

322.in

232.cz

322.ws

232.org.ph

232.cl

322.it

232.ae

322.ag

232.pages.dev

322.ro

322.casino

232.com

232.ca

322.team

322.world

232.ws

232.lv

232.es

322.io

232.foundation

232.loan

232.ph

322.vip

322.uk

322.org

322.1337.pictures

322.gr

322.co

322.pp.ua

322.net.ph

232.co.uk

322.hk

232.kr

232.li

232.in-addr.arpa

322.us

232.by

232.fi

232.com.ph

232.si

232.pt

322.app

322.tm

322.com

322.co.uk

322.bar

Previous names

Next names

DNS History

1 record (1 active, 0 former)

●A176.115.1.2232017-05-26 → 2026-10-17 · 2 obs

● 2017-05-26 15:24:54
● 2026-10-17 09:01:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-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

❌ Bogus (DNSSEC validation failed)

Validation error at pl: Error: DNS query timeout: 192.102.225.53 for DNSKEY pl

⏱️ Timing

Total: 3614ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.115.1.223`

📌 Glue Records Collected

Total: 16

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

Analysis

IP Addresses

223.1.ftth.classcom.pl resolves to one IP address: 176.115.1.223.

223.1.ftth.classcom.pl - robtex.com