`clb.pt`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1d48^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9493^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.72^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.147^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`julissa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2669^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c269^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2269^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julissa.ns.cloudflare.com`
		A	108.162.194.105^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	162.159.38.105^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	172.64.34.105^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
NS	`kellen.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kellen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kellen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kellen.ns.cloudflare.com`
		A	108.162.195.160^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kellen.ns.cloudflare.com`
		A	162.159.44.160^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kellen.ns.cloudflare.com`
		A	172.64.35.160^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kellen.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.72, 172.67.148.147
		IPv6 hints	2606:4700:3036::6815:1d48, 2606:4700:3036::ac43:9493
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com
SOA	`julissa.ns.cloudflare.com`dns@cloudflare.com serial=2401653051

`pt`

	DNSSEC	🔒 Signed (DS record present)
	NS	`curiosity.dns.pt` ⭐
	NS	`a.dns.pt`
	NS	`b.dns.pt`
	NS	`c.dns.pt`
	NS	`d.dns.pt`
	NS	`e.dns.pt`
	NS	`g.dns.pt`
	NS	`h.dns.pt`
	NS	`ns.dns.br` ⚠️ Not in parent delegation
	NS	`ns2.nic.fr` ⚠️ Not in parent delegation
	SOA	`curiosity.dns.pt`request@dns.pt 2026-04-23 #4

Subdomains

www.clb.pt

r.clb.pt

Same first word

clb.az

clb.de

clb.co

clb.com

clb.edu.pe

clb.co.jp

clb.me

clb.cc

clb.im

clb.info

clb.center

clb.gov.in

clb.ro

clb.org

clb.go.jp

clb.ac.il

clb.se

clb.ch

clb.dk

clb.nl

clb.sk

clb.ru

clb.hu

clb.edu.ph

clb.biz

clb.land

clb.us

clb.lu

clb.org.cn

clb.pt

clb.ca

clb.be

clb.in

clb.jp

clb.at

clb.edu.mx

clb.org.hk

clb.com.au

clb.net

clb.mx

clb.cn

clb.eu

clb.co.uk

clb.finance

clb.com.cn

clb.es

clb.tempurl.host

clb.sh

clb.pl

clb.it

clb.com.tr

Similar names

lcb.tw

cbl.mobi

blc.org

cbl.co.il

bcl.lu

lcb.no

cbl.pl

bcl.my

lcb.im

blc.ac.uk

lbc.org.ru

bcl.se

cbl.com.au

bcl.com.cn

bcl.cl

lcb.by

lcb.ninja

lbc.lk

cbl.law

lbc.vn

cbl.com.sb

cbl.ir

lcb.nl

cbl.nl

lbc.today

bcl.legal

lbc.edu

lbc.or.jp

bcl.fr

blc.net

lbc.nl

cbl.co.za

blc.be

lcb.ca

lcb.us

bcl.cool

lbc.no

lcb.org

cbl.ru

bcl.at

blc.nu

blc.com.tr

lcb.church

cbl.org.br

blc.io

lcb.me

blc.org.au

bcl.bw

lcb.it

blc.me

lbc.ltd

cbl.pt

bcl.no

lbc.hu

lcb.cl

lbc.at

bcl.su

lbc.lt

lcb.in

bcl.al

cbl.sk

cbl.health

blc.no

lbc.eu

cbl.ind.br

bcl.us

lbc.org.uk

blc.edu.vn

cbl.org

blc.ro

blc.bet

bcl.net.my

lbc.bike

blc.org.cn

lbc.com.au

bcl.tw

cbl.lt

lcb.ro

bcl.net

lbc.ai

lcb.co.jp

lcb.edu.bn

lbc.dk

lcb.co

cbl.com.ua

cbl.be

bcl.jp

DNS History

17 records (6 active, 11 former)

○NSdns104.ovh.net2015-09-03 → 2021-03-26 · 4 obs

● 2015-09-03 01:51:32
● 2021-03-26 07:52:52
○ 2021-08-31 20:46:02
○ 2026-04-23 01:50:28

●NSjulissa.ns.cloudflare.com2026-04-16 → 2026-04-23 · 3 obs

○ 2026-04-06 00:58:40
● 2026-04-16 12:42:30
● 2026-04-23 01:50:28

●NSkellen.ns.cloudflare.com2026-04-16 → 2026-04-23 · 3 obs

○ 2026-04-06 00:58:40
● 2026-04-16 12:42:30
● 2026-04-23 01:50:28

○NSns1.parkingcrew.net2021-08-31 → 2026-04-06 · 5 obs

○ 2021-03-26 07:52:52
● 2021-08-31 20:46:02
● 2026-04-06 00:58:40
○ 2026-04-16 12:42:30
○ 2026-04-23 01:50:28

○NSns104.ovh.net2015-09-03 → 2021-03-26 · 4 obs

● 2015-09-03 01:51:32
● 2021-03-26 07:52:52
○ 2021-08-31 20:46:02
○ 2026-04-23 01:50:28

○NSns2.parkingcrew.net2021-08-31 → 2026-04-06 · 5 obs

○ 2021-03-26 07:52:52
● 2021-08-31 20:46:02
● 2026-04-06 00:58:40
○ 2026-04-16 12:42:30
○ 2026-04-23 01:50:28

○MXmail.h-email.net2021-08-31 → 2026-04-06 · 8 obs

○ 2021-03-26 07:52:52
● 2021-08-31 20:46:02
● 2021-11-07 18:33:30
○ 2026-02-17 15:22:34
● 2026-02-17 16:10:12
● 2026-04-06 00:58:40
○ 2026-04-16 12:42:30
○ 2026-04-23 01:50:28

○MXmx3.mail.ovh.net2021-01-21 → 2021-03-26 · 5 obs

○ 2018-03-23 03:54:26
● 2021-01-21 08:21:44
● 2021-03-26 07:52:52
○ 2021-08-31 20:46:02
○ 2026-04-23 01:50:28

○MXmx4.mail.ovh.net2021-01-21 → 2021-03-26 · 5 obs

○ 2018-03-23 03:54:26
● 2021-01-21 08:21:44
● 2021-03-26 07:52:52
○ 2021-08-31 20:46:02
○ 2026-04-23 01:50:28

○MXredirect.ovh.net2015-09-03 → 2018-03-23 · 4 obs

● 2015-09-03 01:51:32
● 2018-03-23 03:54:26
○ 2021-01-21 08:21:44
○ 2026-04-23 01:50:28

●A104.21.29.722026-04-16 → 2026-04-23 · 3 obs

○ 2026-04-06 00:58:40
● 2026-04-16 12:42:30
● 2026-04-23 01:50:28

○A104.247.81.102021-08-31 → 2021-11-07 · 5 obs

○ 2021-03-26 07:52:52
● 2021-08-31 20:46:02
● 2021-11-07 18:33:30
○ 2026-02-17 15:22:34
○ 2026-04-23 01:50:28

○A104.247.81.992026-02-17 → 2026-04-06 · 5 obs

○ 2021-11-07 18:33:30
● 2026-02-17 15:22:34
● 2026-04-06 00:58:40
○ 2026-04-16 12:42:30
○ 2026-04-23 01:50:28

●A172.67.148.1472026-04-16 → 2026-04-23 · 3 obs

○ 2026-04-06 00:58:40
● 2026-04-16 12:42:30
● 2026-04-23 01:50:28

○A213.186.33.52015-09-03 → 2021-03-26 · 4 obs

● 2015-09-03 01:51:32
● 2021-03-26 07:52:52
○ 2021-08-31 20:46:02
○ 2026-04-23 01:50:28

●A2606:4700:3036::6815:1d482026-04-16 → 2026-04-23 · 3 obs

○ 2026-04-06 00:58:40
● 2026-04-16 12:42:30
● 2026-04-23 01:50:28

●A2606:4700:3036::ac43:94932026-04-16 → 2026-04-23 · 3 obs

○ 2026-04-06 00:58:40
● 2026-04-16 12:42:30
● 2026-04-23 01:50:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	d.dns.pt, h.dns.pt, a.dns.pt, g.dns.pt...	-
clb.pt	kellen.ns.cloudflare.com, julissa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.160

NS records: kellen.ns.cloudflare.com, julissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clb.pt (unsigned zone)

⏱️ Timing

Total: 963ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.147, 104.21.29.72`
AAAA	2	`2606:4700:3036::6815:1d48, 2606:4700:3036::ac43:9493`
NS	2	`julissa.ns.cloudflare.com, kellen.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`julissa.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

clb.pt is a parent of www.clb.pt and r.clb.pt.

IP Addresses

clb.pt resolves to four IPs: 2606:4700:3036::6815:1d48, 2606:4700:3036::ac43:9493, 104.21.29.72 and 172.67.148.147.

Other host names such as bitwyre.id, 3bio.ru, belloandblueevents.com, saung-artikel.com and xzo.net.cn share IP numbers with clb.pt.

Name Servers

clb.pt is delegated to two name servers: julissa.ns.cloudflare.com and kellen.ns.cloudflare.com.

clb.pt shares the same name server setup as htc-club.ro and quantum-bumex.app and yardhookup.com.

At least part of the name servers for clb.pt are shared with other domains, for instance system-stats.com, click-and-cluck.com, fjk.wtf, (0x78766964656f73).pink and alamalbusiness.com.

these name servers are commonly used with quincy.ns.cloudflare.com, kenia.ns.cloudflare.com, nico.ns.cloudflare.com, yew.ns.cloudflare.com and oaklyn.ns.cloudflare.com.

Host names with six IP numbers:

julissa.ns.cloudflare.com points to: 2606:4700:50::a29f:2669, 2803:f800:50::6ca2:c269, 2a06:98c1:50::ac40:2269, 108.162.194.105, 162.159.38.105 and 172.64.34.105.

kellen.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca0, 2803:f800:50::6ca2:c3a0, 2a06:98c1:50::ac40:23a0, 108.162.195.160, 162.159.44.160 and 172.64.35.160.

clb.pt - robtex.com

clb.pt

pt

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`clb.pt`

`pt`