🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`113.53.classcom.pl`

DNSSEC	⚠️ Not signed
A	195.150.53.113^{🇵🇱 CLASSCOM-AS195.150.48.0/20}
		PTR	`113.53.classcom.pl`

`53.classcom.pl`

DNSSEC

⚠️ Not signed

PTR for

113.53.150.195.in-addr.arpa

Same first word

113.net

113.ro

113.co.za

113.lt

113.bio

113.ua

113.org.ph

113.com.cn

113.fr

113.com.co

113.house

113.chat

113.workers.dev

113.in

113.dk

113.co

113.solutions

113.biz

113.life

113.la

113.one

113.lu

113.pages.dev

113.cam

113.vg

113.lv

113.casino

113.nz

113.mn

113.at

113.be

113.cz

113.cn.com

113.cl

113.ph

113.mx

113.vn

113.ir

113.uk.com

113.video

113.me

113.de

113.no

113.fm

113.tm

113.co.in

113.in-addr.arpa

113.net.ph

113.com

113.as

113.homes

113.ch

113.ag

113.legal

113.it

113.io

113.co.jp

113.synology.me

113.nu

113.ws

113.gg

113.onl

113.vip

113.com.au

113.mine.nu

113.hu

113.wine

113.blue

113.ru

113.kz

113.org.cn

113.gold

113.co.uk

113.bar

113.jp

113.nl

113.us

113.app

113.io.vn

113.info

113.se

113.hopto.me

113.world

113.pl

113.ink

113.ltd

113.my.id

113.bz

113.hk

113.by

113.consulting

113.cc

113.ge

113.is

113.cx

113.bg

113.bet

113.lol

113.im

113.ca

113.org

Similar names

311.contact

311.wiki

131.world

311.ro

131.online

311.nl

131.gd

311.fo

131.com.ph

131.city

131.gr

131.by

311.su

311.cc

311.cx

311.ag

311.cl

131.in

131.group

311.moe

131.hk

311.jp.net

131.jp

131.org.uk

311.bio

311.cz

131.nz

311.im

131.canva-apps.cn

311.wine

131.la

311.best

311.cn.com

131.tech

131.co.in

131.kz

311.nz

131.com.cn

311.cam

131.cm

131.workers.dev

311.run

311.chat

311.co

311.com.tw

131.fr

131.ca

131.hu

311.xyz

311.vg

311.workers.dev

131.me

311.pub

131.pages.dev

311.no

311.dk

311.cm

311.net.ph

131.pl

311.cards

131.co.jp

311.lol

131.nl

311.digital

131.co.il

131.com

131.vercel.app

Previous names

Next names

DNS History

1 record (1 active, 0 former)

●A195.150.53.1132017-06-11 → 2026-10-18 · 2 obs

● 2017-06-11 19:47:12
● 2026-10-18 04:18:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	j-dns.pl, b-dns.pl, a-dns.pl, d-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: 1471ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.150.53.113`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

113.53.classcom.pl has exactly one IP address — 195.150.53.113.

113.53.classcom.pl - robtex.com