`itb.computer`

DNSSEC	⚠️ Not signed
NS	`ns.gbc.gmbh` ⚠️ Not in zone NS records
		A	49.12.121.173^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
			PTR	`ns.gbc.gmbh`
NS	`ns.gbc.green` ⚠️ Not in zone NS records
		A	2001:67c:1bc::104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
		A	192.174.68.104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
NS	`ns.gbc.jetzt` ⚠️ Not in zone NS records
		A	2a02:d500::53^{🇩🇪 INWX2a02:d500::/29}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
		A	45.87.158.53^{🇩🇪 INWX45.87.158.0/23}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
NS	`ns.gbc.red` ⚠️ Not in zone NS records
		A	2001:67c:10b8::104^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
		A	176.97.158.104^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
NS	`ns.gbc.systems` ⚠️ Not in zone NS records
		A	212.97.96.154^{🇩🇪 GBCNET-AS01212.97.96.0/20}
			PTR	`ns.gbc.systems`

`computer`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.computer` ⭐
	NS	`v0n1.nic.computer`
	NS	`v0n2.nic.computer`
	NS	`v0n3.nic.computer`
	NS	`v2n0.nic.computer`
	NS	`v2n1.nic.computer`
	SOA	`v0n0.nic.computer`hostmaster@donuts.email serial=1784615343

Same first word

itb.bg

itb.cat

itb.org.tr

itb.no

itb.ru

itb.pl

itb.com.cy

itb.com

itb.de

itb.at

itb.travel

itb.ge

itb.business

itb.com.sa

itb.computer

itb.co

itb.name

itb.it

itb.su

itb.me

itb.cz

itb.es

itb.be

itb.nl

itb.spb.ru

itb.us

itb.ac.cn

itb.co.il

itb.org

itb.vn

itb.or.at

itb.gmbh

itb.co.uk

itb.app

itb.ie

itb.bb

itb.company

itb.enterprises

itb.com.mx

itb.tc

itb.net.pl

itb.ac.vn

itb.ac.id

itb.agency

itb.se

itb.bz

itb.hu

itb.group

itb.cn

itb.com.pt

itb.az

itb.dk

itb.ca

itb.eu

itb.co.id

itb.com.vn

itb.co.at

itb.in

itb.gov.hk

itb.lt

itb.edu.ec

itb.nu

itb.co.jp

itb.io

itb.id

itb.com.my

itb.net.au

itb.ch

itb.com.ua

itb.net

itb.by

Similar names

bit.com.bh

bit.parts

ibt.com.cn

bti.cl

bit.gov.gy

tbi.de

tib.com

bit.pizza

ibt.co.kr

bit.pri.ee

bit.ch

tbi.org.tw

tib.nu

ibt.com.tw

bit.af

tbi.org

bti.gov.lv

bit.name

tbi.doctor

bit.pink

bit.co.za

bti.kharkov.ua

bit.co.in

bti.kz

bit.de

tbi.ca

tbi.co.in

tbi.cloud

bit.st

bit.today

tbi.vn

tbi.bzh

bit.com.gn

bit.tv

ibt.com.ua

bit.se

tbi.care

bti.lk

bit.ac.th

bit.com.ar

tbi.us

tib.de

tib.uz

bit.college

bit.tax

bti.sumy.ua

tib.com.tr

bit.im

bti.support

ibt.onl

tib.bz

bit.bz

tib.works

tbi.legal

ibt.ro

bit.kh.ua

tib.co.tz

ibt.org.tr

tbi.ae

bti.nu

bit.plus

ibt.co

bit.dance

bit.com.gr

bti.tools

tib.pt

bit.money

ibt.ie

bti.it

tbi.kr

ibt.com.au

bti.tech

tbi.co.id

bit.team

tib.hu

bit.com.br

tib.si

bit.ac.ug

bit.pt

bti.team

tib.nl

bit.ly

ibt.gr

ibt.ru

bit.voyage

ibt.uk

bti.ca

ibt.uk.com

bti.hu

tib.co.nz

bit.tube

ibt.org.br

bit.sk

tib.dk

bit.com.na

bit.web.tr

bit.ski

bti.ac.nz

bti.dk

tib.ch

bit.com.au

bti.eu

bit.co.kr

bit.coop

bit.net.au

ibt.media

ibt.nl

bit.jp

tib.co.in

bit.edu.cv

bti.be

bit.deals

tib.lu

bit.lk

ibt.org.ru

bti.ch

bit.bf

bti.volyn.ua

ibt.io

bit.ventures

bit.chat

tib.cz

tbi.edu

ibt.in

tbi.fr

bti.lv

ibt.co.at

ibt.info

ibt.at

tib.sk

tib.edu.in

DNS History

10 records (5 active, 5 former)

○NSns.alb.de2016-12-10 → 2021-06-16 · 4 obs

● 2016-12-10 21:33:28
● 2021-06-16 20:10:38
○ 2026-02-28 13:00:16
○ 2026-07-21 06:38:20

●NSns.gbc.gmbh2026-02-28 → 2026-07-21 · 3 obs

○ 2021-06-16 20:10:38
● 2026-02-28 13:00:16
● 2026-07-21 06:38:20

●NSns.gbc.green2026-02-28 → 2026-07-21 · 3 obs

○ 2021-06-16 20:10:38
● 2026-02-28 13:00:16
● 2026-07-21 06:38:20

●NSns.gbc.jetzt2026-02-28 → 2026-07-21 · 3 obs

○ 2021-06-16 20:10:38
● 2026-02-28 13:00:16
● 2026-07-21 06:38:20

○NSns.gbc.net2016-12-10 → 2021-06-16 · 4 obs

● 2016-12-10 21:33:28
● 2021-06-16 20:10:38
○ 2026-02-28 13:00:16
○ 2026-07-21 06:38:20

●NSns.gbc.red2026-02-28 → 2026-07-21 · 3 obs

○ 2021-06-16 20:10:38
● 2026-02-28 13:00:16
● 2026-07-21 06:38:20

●NSns.gbc.systems2026-02-28 → 2026-07-21 · 3 obs

○ 2021-06-16 20:10:38
● 2026-02-28 13:00:16
● 2026-07-21 06:38:20

○MXitb-computer.mail.protection.outlook.com2020-12-13 → 2026-05-30 · 5 obs

○ 2016-12-10 21:33:28
● 2020-12-13 10:25:16
● 2026-05-30 14:24:34
○ 2026-06-17 16:40:14
○ 2026-07-21 06:38:20

○MXmailsecure2.gbc.net2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 21:33:28
○ 2020-12-13 10:25:16
○ 2026-07-21 06:38:20

○A212.97.109.2542016-12-10 → 2026-05-30 · 4 obs

● 2016-12-10 21:33:28
● 2026-05-30 14:24:34
○ 2026-06-17 16:40:14
○ 2026-07-21 06:38:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
computer	v0n0.nic.computer, v0n1.nic.computer, v0n2.nic.computer, v0n3.nic.computer...	12 records
itb.computer	ns.gbc.gmbh, ns.gbc.jetzt, ns.gbc.red, ns.gbc.green...	-

✅ Authoritative Response

Server:212.97.96.154

NS records: ns.gbc.gmbh, ns.gbc.jetzt, ns.gbc.red, ns.gbc.green, ns.gbc.systems

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itb.computer (unsigned zone)

⏱️ Timing

Total: 4716ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.97.109.254`
NS	5	`ns.gbc.systems, ns.gbc.green...`
MX	1	`itb-computer.mail.protection.outlook.com`
TXT	5	`v=spf1 include:spf.protection.outlook.co, _7nmmp8dg5rdwm5oh1us6j0d1r5zz7p8...`
SOA	1	`ns.gbc.systems support.gbc.net`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.computer, v0n1.nic.computer, v0n2.nic.computer...)

Analysis

Name Servers

itb.computer has five name servers, which are ns.gbc.gmbh, ns.gbc.green, ns.gbc.jetzt and two others.

itb.computer has at least partial name server overlap with other domains, such as gbc.gmbh, frowein808.de, guhring.co.uk and two others.

It is common to see these name servers used together with name servers ns.gbc.red and ns.gbc.systems.

Hostnames that resolve to two IP addresses:

ns.gbc.green resolves to two addresses: 192.174.68.104 and 2001:67c:1bc::104.

ns.gbc.jetzt resolves to two addresses: 45.87.158.53 and 2a02:d500::53.

ns.gbc.red resolves to two addresses: 176.97.158.104 and 2001:67c:10b8::104.

Hosts with just one IP address:

The hostname ns.gbc.gmbh resolves to 49.12.121.173.

The hostname ns.gbc.systems resolves to 212.97.96.154.

itb.computer - robtex.com

itb.computer

computer

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`itb.computer`

`computer`