`libcpu.com`

DNSSEC	⚠️ Not signed
A	217.115.143.140^{🇩🇪 GODADDY217.115.143.0/24}
		PTR	`ns1.hans.hosteurope.de`
NS	`ns55.domaincontrol.com` ⭐
		A	2603:5:21b2::1c^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns55.domaincontrol.com`
		A	97.74.107.28^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns55.domaincontrol.com`
NS	`ns56.domaincontrol.com`
		A	2603:5:22b2::1c^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns56.domaincontrol.com`
		A	173.201.75.28^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns56.domaincontrol.com`
MX	`mail.libcpu.com` ⭐
		A	217.115.143.140^{🇩🇪 GODADDY217.115.143.0/24}
			PTR	`ns1.hans.hosteurope.de`
SOA	`ns55.domaincontrol.com`dns@jomax.net 2021-01-13 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776981441

Subdomains

mail.libcpu.com

Same first word

libcpu.com

libcpu.org

Similar names

public.tel

public.fitness

public.marketing

blupic.com

public.cl

public.finance

clubip.eu

cuplib.sinaapp.com

public.cn

public.org.ru

public.id

buplic.es

public.properties

public.de

public.gr

public.at

clubpi.de

public.app

public.plus

public.gallery

public.si

public.net

public.am

public.re

public.today

public.eu

public.work

public.center

public.news

public.la

public.awsapps.com

public.chat

public.world

public.sk

public.org

public.ne.jp

public.od.ua

public.tn

public.ee

public.cat

public.nl

public.net.cn

public.kiev.ua

public.edgesuite.net

blupic.de

piclub.ru

public.events

public.ws

ipclub.in

public.ca

public.dk

public.cy

public.cash

blupic.net

public.email

public.cz

public.law

public.vote

public.ac

plubic.com

public.dev

public.company

public.lighting

ipclub.org

piclub.it

public.it

piclub.org

public.tools

public.is

ipclub.dp.ua

public.co.jp

public.lu

clubpi.com

public.co.il

public.md

public.digital

public.domains

public.lv

public.or.jp

public.bike

public.agency

public.fr

public.ru

public.in

public.lib.ga.us

ipclub.ru

clubip.com

public.do

public.group

public.neustar

public.be

public.garden

public.io

public.pt

public.me

public.ly

public.express

public.hk

public.se

public.market

public.pl

public.insure

public.my

clipub.com

clubip.ru

public.com.au

buclip.com

blicup.com

ucplib.com

public.com.tw

clubip.cl

public.kherson.ua

public.show

public.pro

public.com.ua

public.com

public.run

piclub.or.jp

public.gz.cn

ipclub.top

public.tw

public.r2.dev

ipclub.com

public.house

public.pk

blucip.com

public.tattoo

public.tv

piclub.de

pulcib.com

public.zj.cn

public.s3.amazonaws.com

public.land

public.no

public.homeunix.org

public.bg

public.su

ipclub.com.br

public.co.nz

DNS History

6 records (4 active, 2 former)

○NSns1.hans.hosteurope.de2015-07-24 → 2019-02-26 · 4 obs

● 2015-07-24 21:58:32
● 2019-02-26 10:56:46
○ 2026-02-28 17:28:42
○ 2026-04-23 21:58:08

○NSns2.hans.hosteurope.de2015-07-24 → 2019-02-26 · 4 obs

● 2015-07-24 21:58:32
● 2019-02-26 10:56:46
○ 2026-02-28 17:28:42
○ 2026-04-23 21:58:08

●NSns55.domaincontrol.com2026-02-28 → 2026-04-23 · 3 obs

○ 2019-02-26 10:56:46
● 2026-02-28 17:28:42
● 2026-04-23 21:58:08

●NSns56.domaincontrol.com2026-02-28 → 2026-04-23 · 3 obs

○ 2019-02-26 10:56:46
● 2026-02-28 17:28:42
● 2026-04-23 21:58:08

●MXmail.libcpu.com2015-07-24 → 2026-04-23 · 2 obs

● 2015-07-24 21:58:32
● 2026-04-23 21:58:08

●A217.115.143.1402015-07-24 → 2026-04-23 · 2 obs

● 2015-07-24 21:58:32
● 2026-04-23 21:58:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
libcpu.com	ns55.domaincontrol.com, ns56.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.75.28

NS records: ns55.domaincontrol.com, ns56.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for libcpu.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.115.143.140`
NS	2	`ns55.domaincontrol.com, ns56.domaincontrol.com`
MX	1	`mail.libcpu.com (pri: 50)`
SOA	1	`ns55.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)

Analysis

Hierarchy

libcpu.com is the parent of mail.libcpu.com.

IP Addresses

libcpu.com resolves to a single IP address: 217.115.143.140.

Other host names including rabochem.eu, drwarnke.com, gface.tv, mail.mopser.net and drdccmedia.com share IP numbers with libcpu.com.

Name Servers

libcpu.com's delegation uses two name servers, ns55.domaincontrol.com and ns56.domaincontrol.com.

libcpu.com shares the same name server setup as other domains, for example mydcisite.net, souknet.com, etonwan.com, healthyactioncanada.com and nudge.guru.

Host names with two IPs:

ns55.domaincontrol.com points to: 2603:5:21b2::1c and 97.74.107.28

ns56.domaincontrol.com points to: 2603:5:22b2::1c and 173.201.75.28

Mail Servers

libcpu.com is handled by a single mail server, mail.libcpu.com.

mail.libcpu.com points to a single IP: 217.115.143.140.

libcpu.com - robtex.com

libcpu.com

com