`bcsf.org.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:28b1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9bc1^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.177^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.193^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fred.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
NS	`malavika.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malavika.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malavika.ns.cloudflare.com`
		A	108.162.194.165^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	162.159.38.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	172.64.34.165^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.177, 172.67.155.193
		IPv6 hints	2606:4700:3035::6815:28b1, 2606:4700:3036::ac43:9bc1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOA	`fred.ns.cloudflare.com`dns@cloudflare.com serial=2400086635

`org.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1776093469

WOT: SAFE (86/100)
rank #800302 globally
rank #32337 in the tld
WOT: SAFE (71/100)

Previously MX for

bcsf.org.uk

Same first word

bcsf.org.uk

bcsf.org.ar

bcsf.de

bcsf.org

bcsf.be

bcsf.prd.fr

bcsf.net

bcsf.today

bcsf.ca

bcsf.com

bcsf.s3.amazonaws.com

bcsf.fr

Similar names

fbsc.de

fcbs.eu

fbsc.org

cfbs.com

bcfs.in

sfbc.net

sfcb.cz

csfb.ru

bfsc.co.uk

cfbs.ch

fbcs.tv

scfb.org

sbfc.ca

bfcs.lu

fsbc.org.br

cbsf.ru

scfb.io

fbsc.be

cfsb.net.cn

fcsb.ro

bfcs.com

cfsb.info

sbcf.com

bfsc.ca

csfb.de

bfcs.net.au

bscf.ch

csfb.nl

csfb.com.br

csfb.fr

fcsb.lol

fscb.org

bcfs.de

csbf.fr

fbcs.com

fsbc.mx

fbsc.co.jp

sfcb.com.br

csbf.co.uk

cfbs.org.nz

fcsb.cz

scbf.com.br

csfb.info

bsfc.org

cbfs.net

bsfc.cn

scbf.com

sfbc.ca

cbfs.org

csbf.org.uk

cfbs.biz

bsfc.com.au

cfsb.de

fcbs.mobi

csbf.cn

bfcs.com.au

csfb.com.au

sbcf.legal

fcbs.cat

csfb.net

fcbs.ca

cbfs.de

csbf.com

sbcf.org.au

fcbs.es

fcbs.jp

bsfc.com.br

sbfc.com.br

scbf.net

cbfs.com.cn

bcfs.net

fcbs.org

bfsc.org

fscb.net

fcbs.ru

fcsb.ru

csbf.net

csfb.co.uk

csfb.es

bcfs.tv

csbf.qc.ca

bfsc.ru

bfsc.de

bfcs.fr

bfsc.net

fcsb.info

bscf.net

sbcf.fr

bfcs.org.uk

fbcs.pt

sfbc.us

sbfc.gov.kw

csfb.ky

sfbc.co.uk

fbsc.ca

fbcs.info

cfbs.de

csfb.eu

fcbs.fr

bfcs.de

bscf.io

fsbc.com

cbfs.com.br

sbfc.ru

csfb.ca

fcsb.eu

cfbs.eu

csfb.org

fbcs.eu

cbfs.com

bsfc.com

fsbc.eu

bfcs.org.cn

cfsb.jp

sfbc.com

sbcf.cn

fcsb.fr

sfcb.com.tw

fbsc.net

bfcs.org

sbcf.org

sfcb.com

csfb.it

cfbs.org

cfbs.co.uk

fbcs.org

bfsc.biz

sbfc.com.au

sfbc.info

fsbc.me

fsbc.net

fbsc.fr

bfsc.com.cn

bsfc.de

bfsc.com

fbcs.ru

sbfc.org.sg

fsbc.org

fbsc.dk

fcsb.com.my

fcbs.de

bcfs.us

bfcs.in

scbf.us

scfb.info

scbf.com.au

bscf.or.kr

fbcs.sg

fbcs.de

cbfs.edu.om

fcbs.com

sbfc.co.in

bfcs.bg

cfsb.net

bsfc.college

fbcs.net

csfb.bm

cbsf.com

fbsc.eu

csfb.cn

bcfs.org

sfbc.org

scbf.vm.bytemark.co.uk

csfb.biz

sbfc.in

sfbc.co.jp

csbf.co.mz

fbsc.cn

sfcb.net

scfb.com

csbf.org

fsbc.ru

cfbs.net

bscf.zone

DNS History

18 records (6 active, 12 former)

●NSfred.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs

○ 2016-12-04 18:47:02
● 2026-04-10 02:15:02
● 2026-04-13 15:51:06

●NSmalavika.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs

○ 2016-12-04 18:47:02
● 2026-04-10 02:15:02
● 2026-04-13 15:51:06

○NSns1.cpanel01-c02-bhs01.hypernia.net2016-03-15 → 2016-12-04 · 5 obs

○ 2015-12-02 18:19:44
● 2016-03-15 00:51:12
● 2016-12-04 18:47:02
○ 2026-04-10 02:15:02
○ 2026-04-13 15:51:06

○NSns2.cpanel01-c02-bhs01.hypernia.net2016-03-15 → 2016-12-04 · 5 obs

○ 2015-12-02 18:19:44
● 2016-03-15 00:51:12
● 2016-12-04 18:47:02
○ 2026-04-10 02:15:02
○ 2026-04-13 15:51:06

○NSns5.sovision.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 17:56:06
○ 2015-12-02 18:19:44
○ 2026-04-13 15:51:06

○NSns6.fragnet.net2016-03-15 → 2016-12-04 · 5 obs

○ 2015-12-02 18:19:44
● 2016-03-15 00:51:12
● 2016-12-04 18:47:02
○ 2026-04-10 02:15:02
○ 2026-04-13 15:51:06

○NSns7.fragnet.net2016-03-15 → 2016-12-04 · 5 obs

○ 2015-12-02 18:19:44
● 2016-03-15 00:51:12
● 2016-12-04 18:47:02
○ 2026-04-10 02:15:02
○ 2026-04-13 15:51:06

○NSsv0.sovision.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 17:56:06
○ 2015-12-02 18:19:44
○ 2026-04-13 15:51:06

○MXbcsf.org.uk2016-03-15 → 2016-12-04 · 5 obs

○ 2015-12-02 18:19:44
● 2016-03-15 00:51:12
● 2016-12-04 18:47:02
○ 2026-04-10 02:15:02
○ 2026-04-13 15:51:06

○MXmailsort0.sovision.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 17:56:06
○ 2015-12-02 18:19:44
○ 2026-04-13 15:51:06

○MXmailsort1.sovision.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 17:56:06
○ 2015-12-02 18:19:44
○ 2026-04-13 15:51:06

○MXmailsort2.sovision.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 17:56:06
○ 2015-12-02 18:19:44
○ 2026-04-13 15:51:06

●A104.21.40.1772026-04-10 → 2026-04-13 · 3 obs

○ 2016-12-04 18:47:02
● 2026-04-10 02:15:02
● 2026-04-13 15:51:06

●A172.67.155.1932026-04-10 → 2026-04-13 · 3 obs

○ 2016-12-04 18:47:02
● 2026-04-10 02:15:02
● 2026-04-13 15:51:06

○A178.62.117.1122015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 17:56:06
○ 2015-12-02 18:19:44
○ 2026-04-13 15:51:06

●A2606:4700:3035::6815:28b12026-04-10 → 2026-04-13 · 3 obs

○ 2016-12-04 18:47:02
● 2026-04-10 02:15:02
● 2026-04-13 15:51:06

●A2606:4700:3036::ac43:9bc12026-04-10 → 2026-04-13 · 3 obs

○ 2016-12-04 18:47:02
● 2026-04-10 02:15:02
● 2026-04-13 15:51:06

○A77.81.188.2072016-03-15 → 2016-12-04 · 5 obs

○ 2015-12-02 18:19:44
● 2016-03-15 00:51:12
● 2016-12-04 18:47:02
○ 2026-04-10 02:15:02
○ 2026-04-13 15:51:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsb.nic.uk, dns1.nic.uk, dns2.nic.uk, nsa.nic.uk...	-
bcsf.org.uk	fred.ns.cloudflare.com, malavika.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.165

NS records: fred.ns.cloudflare.com, malavika.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bcsf.org.uk (unsigned zone)

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.177, 172.67.155.193`
AAAA	2	`2606:4700:3035::6815:28b1, 2606:4700:3036::ac43:9bc1`
NS	2	`fred.ns.cloudflare.com, malavika.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fred.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

bcsf.org.uk points to four IP numbers: 2606:4700:3035::6815:28b1, 2606:4700:3036::ac43:9bc1, 104.21.40.177 and 172.67.155.193.

Other host names, for instance 224.hfmus.com, ghrxsj.com, vardagsuppdatering.se, 1024shen.com and myoficio.com share IP numbers with bcsf.org.uk.

Name Servers

bcsf.org.uk is delegated to two name servers: fred.ns.cloudflare.com and malavika.ns.cloudflare.com.

bcsf.org.uk uses the same name server setup as other domains, for instance 81mh.cc, miamidrugsale.com, 79mh.cc, craiglockwood.co.uk and ezpzcomputers.com.

bcsf.org.uk shares name servers with other domains at least partially, for instance monitorachamados.com, chippingnortontheatre.com, buyudazuozhanguanwang.com.cn, barringtoncoastbusinesshub.com.au and ivacspservices.com.

these name servers are commonly used together with alberto.ns.cloudflare.com and zelda.ns.cloudflare.com.

Host names with six IP numbers: fred.ns.cloudflare.com points to 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113; malavika.ns.cloudflare.com points to 2606:4700:50::a29f:26a5, 2803:f800:50::6ca2:c2a5, 2a06:98c1:50::ac40:22a5, 108.162.194.165, 162.159.38.165 and 172.64.34.165.

bcsf.org.uk - robtex.com

bcsf.org.uk

org.uk

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`bcsf.org.uk`

`org.uk`